International E – Publication · JDIET, Yavatmal . International E – Publication , ... & TECH., YTL. DEPARTMENT OF CHEMICAL ENGINEERING GREENCHEM 11 TH …

International E – Publication

www.isca.me , www.isca.co.in

Jawaharlal Darda Institute of Engineering & Technology

Yavatmal

Department of Chemical Engineering

Organized

Green Chem

A.I.C.T.E Sponsored

Dr. A. W. Kolhatkar

Principal

Dr. S. K. Deshmukh

HOD

Mr. A. P. Pardey

Organizing Secretary

Green Chem

Mr. N. B. Chavan

Joint Organizing Secretary

Green Chem

2013

International E - Publication


International E - Publication 427, Palhar Nagar, RAPTC, VIP-Road, Indore-452005 (MP) INDIA

Phone: +91-731-2616100, Mobile: +91-80570-83382

E-mail: [email protected] , Website: www.isca.me , www.isca.co.in

© Copyright Reserved

2013

All rights reserved. No part of this publication may be reproduced, stored, in a

retrieval system or transmitted, in any form or by any means, electronic,

mechanical, photocopying, reordering or otherwise, without the prior permission

of the publisher.

ISBN: 978-93-83520-18-3



International Science Congress Association

MESSAGE

I Am Indeed Happy To Know That The Department Of Chemical

Engineering, Jawaharlal Darda Institute Of Engineering And Technology,

Yavatmal Is Going To Organize National Conference On “Green-Chem” During

11th &

12th October 2013.

I Hope This Conference Will Provide A Unique Forum For Green

Engineers, Biotechnologist, Environmentalist And Industry Experts For Presenting

Their Experiences And Contribution In The Field Of “Green-Chem”. I Believe

That Deliberations Of The Conference Would Emphasize On Original Research In

These Major Trust Areas Which Would Help The Participants To Update Their

Knowledge And Also Pursue Their Research In This Area.

I Congratulate The Organizing Committee Members Who Worked Hard To

Make This Conference happen a mega event.

Shri. Kishorji Darda

Secretary,

JDES, Yavatmal




MESSAGE

I Am Very Happy And Feel Privileged To Forward This Massage On The

Occasion Of This National Conference On “Green-Chem” Being Organized By

Department Of Chemical Engineering, Jawaharlal Darda Institute Of Engineering

And Technology, Yavatmal.

I Believe That The Event Will Be A Great Opportunity For All Participants

To Meet And Reminisce The Importance Of Contributing To The Well Being Of

Our Society And Environment.

I Wish The Conference All Success And Wish All The Participants A Good

Stay During Convention.

Dr. A.W. Kolhatkar

Principal

JDIET, Yavatmal




MESSAGE

I Am Very Happy To Say That The National Conference On “Green-

Chem” Being Organized By Our Department Of Chemical Engineering,

Jawaharlal Darda Institute Of Engineering And Technology, Yavatmal (MS).

I Am Sure The Deliberation Of The Conference By Esteemed Scientific

Communication Would Help To Leapfrog In Developing Novel And Effective

Methods To Combat The sustainable advance In Chemical Engineering Explore

Which Jeopardized The Very Existence Of Life.

I, Feel This Conference Is Timely And Wish The Event All The Success.

Dr. S. K. Deshmukh

HOD, Dept. Of Chemical Engg.

JDIET, Yavatmal




MESSAGE

We are Very Happy That, The National Conference “Green Chem” Is

Being Organized By Department Of Chemical Engineering, Jawaharlal Darda

Institute Of Engineering And Technology, Yavatmal During 11th

& 12th October

2013. The Theme Of The Conference ‘’ Assumes Great Significance As All Of

These Are Of At Most Importance And Great Relevance To The Society. All The

Topics Are Interdisciplinary And Offer Great Scope For Investigation, Research

And Sustainable Environment. Recent Developments In Chemical Engineering

Explore Existing Engineering Disciplines And Practices To Those That Promote

Sustainability. It Is Also Heartening To Note That A Large Number Of

Enrichment Technologists And Scientists Are Delivering Key-Note Addresses On

The Allied Topics Which Will Be Highly Beneficial To The Participants And

Research Scholars In Particular.

We Wish The Conference All The Success And Congratulate The

Organizers On Taking Up Immensely Beneficial Knowledge Sharing Exercise.

Prof. A. P. Pardey Prof. N. B. Chavan

Organizing Secretary Joint Organizing Secretary

Greenchem Greenchem




JAWAHARLAL DARDA INSTITUTE OF ENGINEERING & TECHNOLOGY, YAVATMAL.

DEPARTMENT OF CHEMICAL ENGINEERING

Organizes

Green Chem

National level Conference on Recent developments in Chemical Engineering

11th

& 12th

2013.

Organizing Committee

Sr. No. Committee Name of Teaching & Non-teaching Staff

01 Registration

Prof. T. A. Ashtikar,

Prof. K.V. Kumbhalkar

Prof. N. S. Dumore

02 Correspondence Prof. T. A. Ashtikar,

Prof. S. R. Ajmire

03 Sponsorships Prof. P. R. Chavan

Prof. N. B. Chavan

04 News & Publicity Prof. S.H. Amaley,

Mr.Ravi Ingole

05 Inauguration +

Valedictory

Prof. P.R. Tayade

Mr. A.R.M.Ali

07 Certificates Prof. N.B. Chavan

Mr. A.R.M.Ali

08 Experts & Judges’

Arrangements

Dr. S. K .Deshmukh

Prof. S.H. Amaley

Prof. A.P.Pardey

09 Lodging & Conveyance Prof. R. J. Memon

Mr. Raju Chaukade




10 Lunch & Dinner Prof. K.V. Kumbhalkar

Prof. N. S. Dumore

Mr. Vishal Bhujade

11 Electrical Power supply Mr. Ravi Ingole

Mr. Raju Chaukade

12 LCD, OHP, & P.A.

System

Prof. P. R. Chavan

Mr. Ravi Ingole

13 Seating Arrangement

(Inauguration &

Valedictory)

Prof. P. G. Bansod

Prof. P.R. Tayade

Mr. Vishal Bhujade

14 Room Coordination

Prof. S. R. Ajmire

Prof. S.H. Amaley

Mr. Ravi Ingole

15 Finance Prof. P. G. Bansod

16 Discipline Prof. S.H. Amaley

Prof. A.P.Pardey

17 Banners Prof. P.R. Tayade

18 Stage Decoration Prof. P.R. Tayade

Mr. Ravi Ingol

19 Printing Prof. S. R. Ajmire

Prof. N. S. Dumore

20 Transportation Prof. N. B. Chavan

Mr. Vishal Bhujade

21 Publication Prof. S. R. Ajmire

Prof. N. S. Dumore

22 Designing Prof. N. B. Chavan

Mr. A.R.M.Ali




JAWAHARLAL DARDA INST. OF EJAWAHARLAL DARDA INST. OF EJAWAHARLAL DARDA INST. OF EJAWAHARLAL DARDA INST. OF ENGG. & TECH., YTL.NGG. & TECH., YTL.NGG. & TECH., YTL.NGG. & TECH., YTL.

DEPARTMENT OF CHEMICAL ENGINEERINGDEPARTMENT OF CHEMICAL ENGINEERINGDEPARTMENT OF CHEMICAL ENGINEERINGDEPARTMENT OF CHEMICAL ENGINEERING

GREENCHEMGREENCHEMGREENCHEMGREENCHEM

11111111THTHTHTH

& 12& 12& 12& 12THTHTHTH

OCT, 2013OCT, 2013OCT, 2013OCT, 2013

SCHEDULESCHEDULESCHEDULESCHEDULE

SCHEDULE for 11th

Oct, 2013 SCHEDULE for 12th

Oct, 2013

TIME EVENT TIME EVENT

9.00am-11.30am Registration 8.30am - 9.30am Breakfast

9.30am-10.30am Breakfast

10.30 am-11.30am Inauguration 9.30am- 11.30am I-Technical session

• DH1 – UG Paper


• G4 – UG Paper

• G6– PG + Staff

11.30 am-1.00 pm I-Technical session



• G4 – UG Paper


• SEMINAR HALL,

ChED – Quiz

11.45am – 1.00pm II Technical Session



• G4 – UG Paper


1.00pm-2.00 pm Lunch 1.00pm-2.00 pm Lunch




2.00pm-4.00 pm II Technical Session



• G4 – UG Paper


• SEMINAR HALL,

ChED – Quiz

2.15 pm – 3.30 pm II Technical Session

continued



• G4 – UG Paper


4.00pm - 4.30 pm Tea Break 3.30pm – 4.00 pm Tea Break

4.30pm – 5.30 pm II Technical Session

continued

4.15 pm – 5.00 pm Valedictory

7.00pm – 8.30 pm Dinner




ABSTRACTS




TITLE: Process Intensification for Biodiesel Production Using Reactive distillation and

Pervaporation Technique.

Authors: 1Pankaj R. Wankhade,

2Sneha Meghawat

1, 2University Department of Chemical Technology SGBAU, Amravati-444602

Email ID: [email protected]

Abstract: During the recent years, the focus of the chemical and process industry has shifted

towards the development and application of integrated processes combining the mechanism of

reaction and separation in one single unit. This trend involves benefits such as a reduction in

equipment and plant size and improvement of process efficiency and hence, a better process

economy. Reactive distillation is an important example of a reactive separation process.

Especially for equilibrium reactions like esterification, ester hydrolysis and etherifications, the

combination of reaction and separation within one zone of a reactive distillation column is a well-

known alternative to conventional processes with sequential reaction and separation steps

Reactive distillation, also called catalytic distillation, can be considered as reaction and

distillation combined into one new unit operation. Distillation itself is here considered in the wide

sense, i.e. the separation by use of vapour–liquid composition difference. So it includes

distillation columns, flashers, strippers and condensers. The reactions in reactive distillation

considered include heterogeneous catalysis reactions, homogeneous catalysis reactions, and

thermal (non-catalyst) reactions. In nearly all cases reactions take place in the liquid phase, but

reactions taking place in the gas phase and locate the catalyst in the vapour phase of the

column is conceivable. In this paper, we report an innovative technique of combination of

reactive distillation and membrane technology in order to reduce the operational cost of

transesterification process for synthesis of fatty acids methyl esters. As reactive distillation is the

most widely applied process intensification technique today, we have concentrated on combined

application of membrane with reactive distillation for process optimization.

Keywords: Reactive distillation, membrane technology, trans-esterification, reactive separation.




TITLE: Whey protein based edible food packaging films and coatings.

Authors: 1Abdul Azeem A. K. &

2Safwan Bakrawala

1, 2B.Tech (Polymer Tecnology), College of Engineering & Technology, Akola (M.S)

Email: [email protected]

Abstract:- Packaging systems are intended to protect the food from its surroundings acting as

physical / mechanical, chemical and microbiological barrier to maintain quality, safety, and to

prolong the packaged food shelf-life. Food quality and its average shelf-life are decreased when the

foodstuff interacts with its environment gaining or losing moisture and aroma, or taking oxygen

leading to oxidative rancidity. Additionally, microbial contamination may produce food spoilage, or

even food poisoning. In multicomponent foods the quality and shelf life are reduced when moisture,

aroma or lipids migrate from one food component to another. Food packaging also provides

important information to the consumer (nutrition facts, ingredients, expiration date, etc.), and makes

the food available for a long period of time.

Keywords: Whey protein, Edible oil, films, coatings.

TITLE: Separation of Oil and Pectin from Citrus Fruits Peels.

Authors: 1Abhijit Ajay Deolekar,

2Swapnil Sawant

1, 2B.Tech (Chemical Engg.) Finolex Acadamy of Management and Technology

Email ID: [email protected], [email protected]

Abstract: An citrus fruits, specifically, the sweet citrus fruits is the most commonly grown tree fruit

in the world. The present work addresses to the development of the part of the process needed for

the extraction of value added products like citrus fruits oil and pectin from orange peel, which is the

waste of orange juice processing industry. The outcome of the present work highlighted that the

sweet orange peels are good source of citrus fruits oil and pectin and does have the potential to

become important raw material for food processing industries. Two methods namely simple

distillation & leaching have been explored for separation of oil from peels. The remains of cake in

this part is further treated for isolation of pectin. It is found from the experimental observations that

the peel source, for extraction of pectin, when taken after extracting orange oil through simple

distillation gives higher yield than leaching residue. It is concluded that the process in which citrus

fruits oil is first extracted using technique of simple distillation followed by acid extraction of pectin

is most suitable for industrial production for isolation of pectin. These results demonstrate the




successful extraction of citrus fruits oil and pectin, providing potential benefits for industrial

extraction of pectin from an economic and environmental point of view.

Keywords: citrus fruits peel, pectin extraction, citrus fruits essential oil

TITLE: Solvent Based Membrane Filtration by Pervaporation .

Authors: 1Mr.Amol V. Sonawane,

2Mr. Aibel Mathew,

3Prof. S.N. Nemade,

1,2B.Tech (Polymer Technology), College of Engineering & Technology, Akola (M.S)

3 Assistant Prof. (Polymer Technology) College of Engineering & Technology, Akola (M.S)


Abstract: A review concerning pervaporation membrane separation techniques used to separate

liquid mixtures is presented. Examples of polymers for membrane preparation as well as

performance parameters of pervaporation membranes are described. The second part of the paper

presents applications of pervaporation in environmental protection. At the present, liquid product

mixtures must fulfill high purity requirements as well as effluents; therefore, they have to be

concentrated or reconditioned. In the process of product-integrated environmental protection, liquid

substances should be separated specifically from the mainstream, either to save raw materials, to

prevent or to minimize the disposal of effluents, or to recycle by-products. Such completely or partly

soluble fluid mixtures (organic liquids) can be separated with membrane methods. Pervaporation is

the most well-known membrane processes for the separation of liquid and vapor mixtures allow

variety of possible application areas:-dewatering of organic fluids like alcohols, ketones, ethers etc

Keywords: Pervaporation, Polymers Membrane Methods, Solvent Based Separation Etc

TITLE: Green Plastic.

Authors: 1Ashish Ramdas Navrange,

2Ankush Vijayrao Banarase

1, 2B.Tech. (Polymer Technology), College of engineering and Tech. Akola

Email ID: [email protected] , [email protected]

Abstract: The term green plastic applied to any polymeric material derived from a source of natural

origin. Or purely synthetic, processable like conventional thermoplastics on existing equipments to

finished product which are completely degradable either of the action of water or microbes. The

term green plastic therefore applies strictly to the wholly degradable resins i.e. material with the

degradable polymer as the matrix and not to the product containing 6% starch. They are 100%




biodegradable example starch lignin cellulose etc. Green plastics are completely biodegradable by

microorganisms or by water e.g. environmental polymers are not completely biodegradable, where

the polymer may contain certain substituent which are biodegradable. For example in a polyethylene

compound loading with 5% starch, only starch component is biodegradable while polyethylene is

not, since the environmental polymers are mainly petroleum base which are not completely

biodegradable. So there is a chance of pollution problem and also a chance of oil depletion. To avoid

such a problem, the development of green plastics is important. Though the advancements,

developments and modifications were done with environmental polymers, because they are the

major cause of the environmental pollution even after disposal.

TITLE: Bio-Methanation and its Potential to generate Energy.

Authors: 1Brijesh Bind,

2Huzefa Sunasara ,

1, 2 Chemical Engg. S.B.M.Polytechnic, Mumbai- 400 056 .

[email protected]

Abstract: Biomethanation is the process in which biogas is formed by decomposition of organic

materials, such as grasses, agro residues, fod processing wastes, etc. by micro-organisms in an

anaerobic conditions. This gas can be used for power generation or as a high quality transport after

upgradation. Microorganisms degrade organic matter via cascades of biochemical conversions to

methane and carbon dioxide. Determination of practical and theoretical methane potential is very

important for design for optimal process design, configuration, and effective evaluation of economic

feasibility. Biogas obtained from this process consist of approximately 60% methane (CH4) and

40% carbon dioxide (CO2) retains upwards of 90 % of the energy from the initial degraded organic

matter. For this reason capturing the byproduct of this process in biogas digesters represents an

efficient potential source of energy. Methanation has strong potential for the production of energy

from organic residues and wastes. It will help to reduce the use of fossil fuels and thus reduce CO2

emission. Boiomethanation is carried out by different micro-organisms at different temperatures and

hence classified as psychrophilic below 200 C, mesophilic between 20

0- 40

0 C and thermophilic

above 400 C. While the first occurs only in colder regions without heating facility, both mesophilic

and thermophilic bacteria need stable temperatures with heated digesters. Mesophilic bacteria are

more robust and easily managed than thermophilic bacteria which need more precise control of their

environment but have their higher output rates and conversion of the volatile solids in the substrate




than the former. A wide variety of process applications for biomethanation of wastewaters, slurries,

and solid waste have been developed. They utilize different reactor types (fully mixed, plug-flow,

biofilm, UASB, etc.) and process conditions (retention times, loading rates, temperatures, etc.) in

order to maximize the energy output from the waste and also to decrease retention time and enhance

process stability.

TITLE: GREEN CHEMISTRY.

Authors: Dnyaneshwar C Bondre

Jawaharlal Nehru Engineering College Aurangabad


Abstract: Green chemistry measures efficiency in chemical process. Having made a green

chemistry improvement to a chemical process, it is important to quantify the change. By quantifying

the improvement, there is tangible element or benefit from the new technology introduced. This is

likely to aid the communication of the work and potentially facilitate the transfer to industry. For a

non-chemist the most attractive method of quoting the improvement would be a decrease of

stoichiometry coefficient ‘x’ per kilo of compound ‘y’. In green chemistry we get multiple desired

product which over comes the other chemical process which gives only one product. That means if

any how one product is in loss but as we have already multiple product, so it gives benefit in other

product. Green chemistry technique does not produce any pollution. Green chemistry, also called

sustainable chemistry, is a philosophy of chemical research and engineering that encourages the

design of products and processes that minimize the use and generation of hazardous substances.

Whereas environmental chemistry is the chemistry of the natural environment, and of pollutant

chemicals in nature, green chemistry seeks to reduce and prevent pollution at its source. Atom

economy was designed in a different way to all the other metrics; most of these were designed to

measure the improvement that had been made. Barry Trost conversely, designed atom economy as a

method by which organic chemists would pursue “greener” chemistry. The simple definition of

atom economy is a calculation of how much of the reactants remain in the final product. This is

shown below:

For a generic multi-stage reaction: A + B → C C + D → E E + F → G

There are wides applications of green chemistry. It principles involves atom economy, less

hazardous chemical synthesis, designing safer chemicals.




Keyword: Green chemistry Sustainability, Atom efficiency, renewable, catalytic methodology,

degradation

TITLE: Environmental friendly fuels for next generations.

Authors: 1Hrisheekesh shukla,

2Ganesh Pawar

1, 2MGM’s Jawaharlal Nehru Engineering College

Email ID: [email protected] [email protected]

Abstract: Fuel cells claim to be a key element in the next generation of clean energy technologies.

Fuel cells can run on different inputs such as clean hydrogen, which will lead to the ultimate clean

electricity production. The only by- products of Fuel cells are water and heat. This paper will present

an overview of fuel cells in terms of the technology and types available for buildings. This paper

examines two case studies to establish the applicability and appropriateness of existing fuel cell

technology for usage in buildings. The methodology in this paper is based on a comprehensive

literature review, followed by an in depth face to face interview with an expert from fuel cells

industry. It concludes with different studies of fuel cells implementations which built environment

sector. Beneficiaries of this study are energy consultants, clients, and construction industry

practitioners who are aiming to reduce carbon emissions in their projects.

Key words: Fuel cells, hydrogen production, heat to power ration, hydrogen storage, ceramic fuel

cells company, Black Country housing project, PURE project

TITLE: Environmental Friendly Fuel from Biomass

Authors 1Kiran R. Tote,

2Nilesh S. Nalawade,

3Mahesh K. Mhaske

1,2,3Dept. of Chemical Engineering Govt. Polytechnic Pen.

Abstract: With ever growing concerns on environmental pollution, energy security, and future oil

supplies, the global community is seeking non-petroleum based alternative fuels, along with more

advanced energy technologies to increase the efficiency of energy use.Alcohol flexible fuel vehicles

represents mature, low cost technology option for reducing petroleum transportation fuels. This

paper presents a highly cost-efficient route for large scale replacement of fossil fuels by converting

biomass to high quality such as ethanol, DME (Di-methyl Ether). FFV’s (Friendly Fuel Vehicle)

passenger car and light-duty truck models can operate on this type of alcohol fuels. Biomass also




helps in reducing greenhouse gases.The use of DME as a fuel additive for diesel engines. Vehicles

uses DME fuels would be expected to have nearly same fuel consumption as an existing diesel

truck, and it does not emit smoke. DME shows similar performance as diesel engine. The power

performances of the DME engine develop an equivalent diesel engine.

TITLE: Use of Nano-Technology in Transdermal Diffusion Of Drugs.

Authors: 1Manthan Savla,

2Karan Shah

1,2

Dept, of Chemical Engg. S.B.M. Polytechnic, Mumbai -400056.

Email ID: - [email protected]

Abstract: The importance of nanotechnology in drug delivery is in the concept and ability to

manipulate molecules and supramolecular structures for producing devices with programmed

functions. Nanotech can thus be used to improve the pharmacokinetic and pharmacodynamic

requirements of the drug system. Also localizing the drug input.A MicroArray needle Patch

technology is being developed for the transdermal delivery of large molecule drugs, without the use

of injections. The patch is in a band-aid format, and the surface of the patch is structured with

polymer microneedles, from which the drug is delivered. The drugs can be attached to the external

surface of the polymer microneedles, integrated into the polymer, or both. When the patch is

applied, the microneedles cross the stratum corneum and penetrate into the epidermis. The

microneedles do not penetrate deep enough to enter blood capillaries or nerves, hence the delivery is

non-invasive and pain-free.The drugs for delivery are present in a nanostructured form, facilitating

uptake into the body. The microneedles are made of a polymer that is biocompatible and

biodegradable. This reduces the risk of trauma to the skin and infection. This patch could have

various applications in various cases , like when oral intake of pain killers like ibuprofen-

paracetemol , the drug is in taken via the digestive system to the blood stream. This blood flows

throughout the body thus damaging vital organs of the body like the brain and the spinal chord.

Also, only a fraction of the drug is utilized for its intended purpose. In such cases, a MicroArray

needle patch having the optimum load of the drug can be applied to the pain causing part of the

body. Thus reducing the drug intake in the body , also giving efficient and fast effect. Also, like

when patients of kidney suffer from knee pain need to intake drugs like paracetemol but cant since,

the least required dosage for effective relief could severely damage their kidney. The MicroArray

needle Patch could be used to reduce the dosage, also to localize the drug input thus not putting load




on the kidney.Another case, where , pace makers are used. Pace makers are machines fit in the body

of the patient adjoining the heart. They of high risk as, they may malfunction on being subjected to a

magnetic field or an electric shock, also , it requires 3 surgeries for the pace maker process. Thus

causing the patient to have a heart attack and eventually die. Here, auto dissolvable MicroArray

needle Patches can be used. Here, the patch is stuck on the heart, thus delivering drugs without any

chances of mechanical or electrical malfunction. Also, it doesn’t require more than one surgery. The

use of MicroArray needle Patches will enable a wide range of medications to be effectively

delivered to humans in a safe and non-invasive manner.

TITLE: Synthesis of Nanometerials by Sol-Gel Method

Authors: 1Naresh A. Rewatani,

2Nikhil P. Gokhale,

3Amit P. Gawande

1,2 Department o f Chemical Engineering, Shri Shivaji College of Engineering & Technology,

Akola, (M.S.)

3 Assistant Professor , Department o f Chemical Engineering, Shri Shivaji College of Engineering &

Technology, Akola, (M.S.)

Email ID: [email protected], [email protected] , [email protected] .

Abstract: The Chemical Process of Sol-Gel method which can be used for the preparation of

nanometerials and utilize in various industries. The sol-gel method is one which contain two type of

chemical gradient substance i. e sol & gel the substance sol-gels colloidal suspension of solid or

macromolecular molecules (1-1000 nm in size), In a liquid, the gel is a chemical substance which is

in the form of colloidal particle. This presentation shows the various application of sol-gel technique

used in chemical industries. Also described its advantages and disadvantages rather than we are

going to discuss various synthesis process and developing techniques are involved.

TITLE: Photo-Catalytic Degradation of Detergent: Kinetic Study under Slurry Phase Reactor

Authors: 1Nilesh D. Bhilmal,

2Nishant H. Vyas

1,2Department of Chemical Engg. COET, Bambhori, Jalgaon


Abstract: Detergents are potential problems in domestic wastewaters, drinking waters, natural

waters and even in few industrial wastewaters. There is either non bio degradable or sparingly

degradable detergents. There are conventional technologies like adsorption osmosis, and ultra




filtration use for removals. However the conventional technology is quite insufficient for the

removal of detergents. In recent years “photo catalytic” process has shown a remarkable increment

in the field of low cost environment friendly and sustainable technology with “Zero” waste for waste

water industry. The present work is a bench work study. However the result thus obtained will form

a basis for further pilot plant study. The information thus gathered will be used for design of a fully

fledged wastewater treatment plant. The paper informs the use of sunlight or artificial UV rays to

produce the OH* radicals by titanium oxide (TiO2) catalyst.

The ability of this advanced oxidation technology has been widely used to remove persistent

organic compound. The rate of degradation of detergent will be monitored with parameters like

COD. The degradation kinetic will be work out based upon COD reduction rate. The effect of varies

process parameters including pH, catalysis concentration detergent concentration and depth of slurry

phase reactor will be studied. Base upon the experimental data the parameter will be optimized and

empirical correlations will be developed using curve fitting techniques to demonstrate their effect on

kinetics of degradation. The result will be applicable for the treatment and recycling of domestic

sewage, sullage and laundry waste water.

TITLE: Analysis of Automobile Emission and Its Control

Authors: Pankaj S. Mandavkar

Abstract: The air pollution is major problem in front of world. The air pollution means any

undesired change in composition of air that causes harmful to environment. There are many sources

of air pollution and the automobile emission is one of important source for air pollution. So it is very

necessary to analyze and control the emission of pollutant from automobile vehicle. The various

modes emission and their causes are discussed in this seminar. Also some remedies to reduce the

emission are given, that useful to reduce air pollution due to automobile vehicle. Certain

modification in the engine design and possibilities of some of alternative fuel as suitable for modern

automobile are also explored. The modern equipment useful for emission control is also discussed in

this paper. The amount of pollutant emits by automobile are depend on various factor, that including

design and the operation. The emission from automobile vehicle contains carbon monoxide,

nitrogen oxide, hydrocarbon, lead, smoke and odour. That all particulate must minimize to protect

environment. Increase of such pollutant in large proportion causes lot more trouble for life on earth.




As requirement of automobile vehicle is increasing day by day so for our secure future it very

essential reduce the emission of pollutant from vehicle and make them echo friendly.

TITLE: Production of biodiesel from waste cooking oil & process optimization

Author: 1 Ms. Tejasvi A. Ashtikar ,

2 Mr. N. S.Dumore

1, 2 Assistant Prof. Dept. of Chemical Engg. JDIET Yavatmal

Email Id: [email protected], [email protected]

Abstract: Biodiesel has become more attractive recently because of it environmental benefit &

the fact that it is made up from renewable resources. The cost of biodiesel, however, is the main

hurdle to commercialization of the product. The used cooking oil is used as raw material,

adaption of continuous trans-esterification process & recovery of high quality glycerol from

biodiesel byproduct (glycerol) are primary options to be considered to lower the cost of

biodiesel. There are four primary waster to produce biodiesel direct use & blending, micro-

emulsion, thermal cracking (phrolysis) & trans-esterification. The most commonly used method

is trans-esterification of vegetable oil & animal fats. The trans-esterification reaction is affected

by molar ratio of glycerides to alcohol, catalyst, reaction temperature, time free fatty acids &

water content of oil or fats. The mechanism & kinetics of trans-esterification shows how the

reaction occurs & progresses. In this research some physico-chemical characteristics of soyabean

oil such as acid value viscosity, density were determined. The following fuel properties of

biodiesel were produced using optimum condition of the (waste cooking oil, methanol, NaOH)

oil were determined that is density, viscosity, flash & fire point, acid value sulfur content.

Keywords: Biodiesel, trans-esterification, waste cooking oil, Methanol, NaOH

TITLE: Efficient Treatment Of Slaughter House Waste Water By Anaerobic Hybrid Reactor.

Authors: 1Pavan K. Badukale,

2Bhushan P. Shrirao,

3Mangesh B. Deshmukh

1,2,3M tech (Chemical Engg.) Anuradha Engineering College, Chikhli (M.S.)


Abstract: Slaughterhouse wastewater is characterized by the presence of high concentration of

slaughtered animal’s blood and high suspended solids from rumen and stomach content. Hence this




wastewater depicts high pollution load in terms of Chemical Oxygen Demand (COD), Biochemical

Oxygen Demand (BOD) , Suspended Solids in the range of 22000-27500 mg/l ; 10800-14600 mg/l

and 1280-1500 mg/l respectively. This wastewater is categorized as high strength wastewater and

needs treatment prior to its discharge. A laboratory study on a hybrid reactor of 50 liters capacity

was initiated. Reactor was packed with light weight floating media. The advantage of this media is

its light weight, its shape which provides 100 m2/m3 area on which the microorganism are

immobilized making it more sustainable to shock loadings. Because the media is always in motion

its clogging due excess biomass deposition on surface is prevented. Moreover good contact between

the substrate and the microorganism is ensured because of its Studies on different organic loadings

ranging between 1.0-6.0 kg COD/m3/Day and two HRT's of one and two days were studied.

Efficiency of the wastewater was very good with COD/BOD reductions in the range of 86.0 % -

93.58% and 88.9 % -95.71%respectively obtained at one day HRT. The reduction was observed to

increase marginally at two day HRT and organic loading rates between 1.0-6.0 kg COD/ m3/Day. It

was very clear from the results that the special media provided good treatment efficiency. This

article discusses in detail the efficiency of the special media at different organic and hydraulic

loading rates.

Keywords:-Hybrid, Anaerobic, Slaughter house wastewater.

TITLE: Ethanol Biofuel from Watermelon as Feedstock”

Authors: 1Pooja V. Patil,

2Akshada M. Nazare,

3Saphal U. Patil, Seema R. Pawar,

1,2 Dept. of Chemical Engg., Govt. Polytechnic, Pen

3,4Lecturer, Dept. of Chemical Engg., Govt. Polytechnic, Pen

Abstract: In recent years, the majority of bio based ethanol has come from feedstock.

Carbohydrates present in corn and soy were the main source for ethanol production. While this

process has been paramount to the movement for reduced petroleum dependence, it has also created

issues. The most obvious issue created is the reduction of food sources. With a large portion of corn

and other food sources being used for ethanol production, the availability of these products for both

domestic consumption and farm use has been limited.

Biomass ethanol from watermelon is the next step in the petroleum dependence reduction

movement. According to U.S, Govt. study, juice from unwanted watermelon could be the promising

new source for making the biofuel ethanol. If grown solely as a feedstock for ethanol production,




watermelon would likely have a difficult time competing with other feedstock for ethanol in US.

However using watermelon juice waste stream as feedstock would provide sugar for direct

fermentation of ethanol while at same time eliminating the post sewage treatment cost. Retailers

reject 360,000 tons of fruit annually in America alone & they could be used as an economical way to

make fuel. About 1/5th part of annual watermelon crop is wasted because of distorted & surface

imperfection. A watermelon is nominally 60% flesh, and about 90% of the flesh is juice that

contains 7 to 10% (w/v) sugars. Thus, over 50% of a watermelon is readily fermentable liquid. This

review paper gives information to know how watermelon can be used as source of bio ethanol.

TITLE: Impact of Natural Coagulant on Water Treatment

Authors: Priyanka G. Mhatre1

, Mitali M. Vanage2, Saphal U. Patil

3

1,2Dept. of Chemical Engg, Govt. Polytechnic, Pen

3Lecturer Dept. of Chemical Engg., Govt. Polytechnic, Pen

Abstract: Drinking water is a very important resource for all human beings and the access to safe

and clean drinking water is a major concern throughout the world. Necessity of water treatment

process, Treatment of water is so vital that we can evade numerous possible water borne diseases

like cholera, typhoid, jaundice and so on. Due to many harms/problems created by using the

synthetic coagulants such as aluminium sulphate which is used universally, there is a high demand

to find a substitute coagulant which is preferable to be a natural coagulant. Naturally occurring

coagulants are generally presumed safe for human being. Seeds of the plant species Strychnos

potatorum, Moringa oleifera, Calotropis Procera, Okra contain natural polyelectrolytes which can be

used as coagulants to clarify turbid waters. Seeds of S. potatorum and M. oleifera contain materials

that can serve as coagulant in direct filtration of water, and effect removal of turbidity (90%),

bacteria (96%) and viruses from water. This paper gives the review of natural coagulant used in

water treatment.

TITLE: Superabsorbent Polymers.

Authors: Rahul S. Badnakhe1, G.S.Zamre2

1Department Of Chemical Engineering, College of Engineering & Technology, Akola, Maharashtra,

India,




2Asst.Prof. Department Of Chemical Engineering, College of Engineering & Technology, Akola,

Maharashtra, India,


Abstract: Super Absorbent Polymers (SAP) are structurally cross-linked hydrophilic polymers

which have the ability to absorb large amounts of water or aqueous fluids (10–1000) times of their

original weight or volume in relatively short period of time. Depending on the manufacturing

process and the materials used during preparation, the swelling rate of SAPs ranges from fraction of

a minute to hours. The fast swelling, however, is mainly based on the degree of crosslinking and

morphological properties of the SAP samples. The superabsorbent polymers like sodium

polyacrylate or potassium polyacrylate are made using either bulk or solution polymerization

techniques. Now a day, SAP is being used in agriculture field as they posses huge water holding

capacity. Agriculture in India accounts for 90% of all water consumption, making it the largest use

of fresh water in the country. SAP helps to cut down amount of watering by at least 50% and even

up to 80%. Apart from this, SAP is also being used in liquid waste solidification in medical and

industrial areas. The SAP covers biggest sector of baby diapers and absorbent pads also found

application in fire extinguisher, cooling wears, artificial snow etc.

Keywords: SAP, Crosslinking, Gelation, Absorption capacity.

TITLE: Short and Long Chain Hydrocarbon Transformed From Waste Plastic

Authors: Rushikesh Mavalankar

Abstract: Plastics use is increasing day by day everywhere. After use all plastics become waste and

it’s creating hazardous environmental problem. Waste plastics are non bio-degradable and remains

as it is for long period in landfill. These waste plastics are thrown in to the water body which

damages the earth’s ecosystems. There is a probability that through food chain large number of

population can be affected. It is most essential that scientific community, researchers, and the

politician might have to thinks for our upcoming generations. Now day’s worldwide researchers are

working to find suitable environment friendly sustainable alternate source of liquid fuel. New

establish technology which is economically viable, technically sound and environment friendly to

convert almost all types of waste plastic into eco friendly liquid fuel. This developed process of

conversion of waste plastic into fuel are completely zero pollution system that is in the new

developed process there will be no solid, liquid or gaseous emission pollution. The produced fuel




from waste plastic can be used for all types of combustion engine, and can be used for the

production of electricity using generator and power plant. Implementations of this new developed

process throughout the USA can solve 30 million ton of solid waste plastics dumping problem and

also rest of the world. The produced fuel from waste plastics will also reduced a certain percentage

of the foreign oil dependence.

TITLE : Production of carboxymethyl cellulose(CMC) from waste cotton using catalysts

Authors: 1Sabariswaran R,

2Santhosh C

Dept. of Chemical Engineering, Kongu Engineering College, Tamil Nadu.

Abstract: Cellulose fibers were converted into a valuable cellulose derivative, which is easily

marketable with additional values. Alkali cellulose and carboxymethyl cellulose (CMC) is the most

important cellulose derivatives. Waste cotton was furnished as raw material for production of CMC,

which is obtained from cotton mills as waste, then purified. Preparation of carboxymethyl cellulose

was conducted using sodium hydroxide solution in sequential reactions with Sodium

monochloroacetate (SMCA) at desired condition. The reactions are analysed using various catalyst.

Usage of catalyst reduced the reaction time temperature and increases the yield. The samples of

CMC were examined by various techniques like scanning electron microscope and FTIR techniques.

The obtained results for the synthesized CMC with more than 99% purity were promising. The

synthesized CMC was easily dissolved in water. This optimisation reduces the cost of production of

CMC in large scale.

TITLE: Separation of carboxylic acids from waste water streams via. Reactive Extraction

Authors: 1Sneha Chafle,

2Vinayaka Parmar

1, 2 MGM’s Jawaharlal Nehru Engineering College, Aurangabad

Email Id: - [email protected]; [email protected]

Abstract: The separation (or removal) of organic residues from aqueous waste streams released

from industries is important and essential from the point of view of pollution control and recovery of

useful materials. The disposal of waste water containing most widely used industrial organic acids

such as acetic acid, formic acid, propionic acid has been recognized as a significant expense to the

industry and environment. This paper presents the state-of-the-art review on the development of

techniques including fractional distillation, adsorption, Ion-exchange etc. A new method Reactive




Extraction for extracting carboxylic acids from dilute aqueous solutions using a chemical extractant

is described and compared with the other conventional techniques. Reactive Extraction is an

efficient, economical and environmental friendly method for separation of acids from waste water

streams.

Keywords: Fractional distillation, Adsorption, Ion-exchange, extractant, Reactive Extraction.

TITLE: Development of a Micro-Hybrid System for a Three-Wheeled Motor Taxi

Authors: B.Sonai kalirajan

Dept. of Mechanical Engineering, MNSK College of Engineering, Pudukkottai

Abstract: In large cities in Asia and Africa millions of auto-rickshaws offer their taxi-services. At

the same time these three-wheelers cause severe air-pollution and produce large amounts of green

house gasses (carbon dioxide). The goal of the research presented in this paper is to develop a

compact, robust and affordable hybrid system in order to significantly reduce the fuel consumption

and emissions of auto-rickshaws. A Bajaj RE auto-rickshaw equipped with a two-stroke engine is

imported from India into The Netherlands and tested on a dynamo meter regarding fuel consumption

and emissions on a representative drive cycle. A fully-automated, easy-to-mount, compact and

affordable micro-hybrid system has been developed with which the fuel consumption and CO2-

emissions are significantly reduced (21%) and the driver’s comfort is increased.

Keywords: Hybrid Electric Propulsion System, Battery, Control Optimization, System Design

Optimization, Electric Machine, Auto-rickshaw.

TITLE: Algae Powerhouse: Fuel for the Future

Authors: 1Swapnil. M. Khobragade,

2Gaurav. D . Rahate,

3Darshana. A. Jodh

1,2,3 B.Tech (Chemical Engineering) Anuradha Engineering College, Chikhli, (M.S.)

Email Id: [email protected] , [email protected], [email protected]

Abstract: Algae, commonly known as Lake Sum, holds the potential to be the key to the much

worried problem of energy crisis of the present as well as the future, by its ability to separate

hydrogen from water. This hydrogen is very economical to produce as compared to conventional

method of obtaining hydrogen by electrolysis of water which is quite uneconomical. Also, algae can

be used as a source to extract oil from which it can be further used to prepare biodiesel. Apart from




the fact the production of oil from algae will be cheap also; it will be eco friendly and will hold a

key too many of the environmental problems that we face today.

Keywords: Algae, biodiesel, oil, eco friendly, economical.

TITLE: A Innovative And Novel Method Of Removal Of Rodamine- B Dye By Modified

Activated Carbon Form Albizia Amara

Authors: 1R.Vaithianathan, K.Kannan,

2T.Venugopal,

3A.Ramachandran.

1, 2, 3 Dept. of Chemical Engg. Government College of Engineering, Salem


Abstract: Sodium Bicarbonate, Modified Activated Carbon (SBMAC) is prepared from Albizia

Amara leaves by heating and stirring and stirring with 1N NaHCO3. The activated carbon is tested

for the removal of the Rodamine B dye. The active carbon from Alibizia Amara has superior

adsorption capacity towards the Rodamine B dye. The adsorption showed a linear increase with

increase in the concentration of dye. Kinetic studies have shown that the adsorption of the dye

follows pseudo second order reaction condition. Langmuir adsorption isotherm was followed by the

SBMAC and hence it was proposed that there would be monolayer coverage of the dye molecule

onto SBMAC. The adsorption capacity was also tested under different condition of pH and as the

pH of the system is increased, the amount of adsorption was found to be increased. The adsorption

is also tested in different ionic strength and it was found that the adsorption decreases with increase

in the ionic strength of the medium.

TITLE: Advanced Membrane Reactor

Authors:1 Vishal Upadhyay,

2Dhawal Patel,

1,2S.B.M.Polytechnic, Mumbai.

Email [email protected]

Abstract: A membrane reactor is a piece of chemical equipment that combines a catalyst-filled

reaction chamber with a membrane to add reactants or remove products of the reaction. Membrane

reactors are an example for the combination of two unit operations in one step e.g. membrane

filtration with the chemical reaction. A membrane reactor is really just a plug-flow reactor that

contains an additional cylinder of some porous material within it, kind of like the tube within the

shell of a shell-and-tube heat exchanger. This porous inner cylinder is the Membrane that gives the




membrane reactor its name. The membrane is a barrier that only allows certain components to pass

through it. First applications of membrane reactors can be found in the field of bioprocess

engineering using whole cells in fermentation or enzymatic bioconversions. Membrane bioreactors

can be broadly defined as ssystems integrating biological degradation of waste products with

membrane processes. The combination of membrane processes and fermentation process help to

improve the bioconversion in the same way as it does in chemical reactions. Most of these processes

use polymeric membranes, as temperature seldomly exceed 60ºC. There are several new trends in

Catalytic Reaction Engineering, based on the actual level of description of the phenomena occurring

in catalytic reactors and ways in which we choose to operate them. One of these trends is related

with the nove modes of operation available. The MR's fall into this category. The impetus for using

MR's is rather diverse as can be seen in the variation of the number of publications per year on

catalytic membrane reactors since 1965 included in the Chemical Abstracts database. The

development of inorganic membrane materials (zeolites, ceramics and metals) has broadened the

application potential of MR towards the chemical industry. Manu of these materials can be applied

at elevated temperatures (up to 1000ºC).

TITLE: Methane Extraction from the Waste Food Using Ruminant Digestion System

Analogy

Authors: 1Palash Agrawal,

2Ajay Nahar

1,2 Department of Chemical Engg, Institute of Engg &science IPS Academy, Indore M.P.


Abstract: Rumen gases particularly methane, are increasing in the news because of their

contribution to green house gas and climate change. Ruminants are the large source of methane,

apart from this they are also the source of milk (a protienous material) and dunk (a nitrogenous

material which is used as fertilizer or as a conventional mode of energy). Now a day’s all the

countries in the world are focused with a single view of managing the waste which is generated

by mankind. With this view only, lots and lots of new techniques striking the society, one of

them discussed below which is titled as ‘Methane Extraction from the Waste Food Using

Ruminant Digestion System Analogy’. In this an analogy is generated and food waste is tried to

be recycled such that it produces methane (CH4), protienous product, and nitrogenous product

similar to cow which produces milk (a protienous product), dunk (a nitrogenous product). Also




difference between food waste and food loss, world statistics for food waste, their causes and

response are also discussed.

Keywords: Food Waste, Analogous, Methane, Protienous product, Nitrogenous product.

TITLE: Phase Transfer Catalysis

Author: 1Shrey Thaker,

2Tejas Mewade

1,2SBM Polytechnic Vile Parle, Mumbai

Abstract: In reaction engineering, a phase transfer catalysis or PTC is a catalyst that facilitates the

migration from one phase to another phase where reaction occurs. Phase transfer catalysis is a

special form of heterogeneous catalysis. Ionic reactants are often soluble in an aqueous phase but

insoluble in organic phase in the absence of phase transfer catalyst. The catalyst functions like a

detergent for solubilising the salts into the organic phase. Phase transfer catalysis refers to the

acceleration of the reaction upon the addition of phase transfer catalyst. A variety of liquid-liquid

and liquid-solid reaction have been intensified and made selective by using simple phase-transfer

(PT) catalysts such as polyethylene glycol-400, etc., which allow ionic species to be ferried from

aqueous phase to organic space. Thus, the problem associated with extremely low solubility of the

organic reactors in the aqueous phase can be overcome. In the pesticide and pharmaceutical

industries, PTC is used extensively and has changed the fundamentals of business. Contrary to

common perception, PTC is not limited to system with hydrophilic and hydrophobic reactants. PTC

is sometimes employed in liquid/solid and liquid/gas reactions. As the name implies, one or more of

the reactants are transported into a second phase which contains both reactants.PTC is widely

exploited industrially. Polyester polymers for example are prepared from acid chlorides and

bisphenol-A.

In addition to having a sufficiently active or efficient catalyst, the chemist or engineer developing a

phase transfer process is also concerned about other catalyst features:

1. Stability under reaction condition

2. Catalyst cost and availability

3. Catalyst removal, recovery, and recycle or disposal

4. Low toxicity catalysts.




TITLE: Recovery Of Oil From Emulsion Effluents

Authors:1 Mr. Umakant B. Giradkar ,

2Miss. Madhuri N. Thool,

3 Miss. Apsara K. Baghele

1,2,3 B.Tech. (Chemical Engineering), JDIET Yavatmal, Maharashtra


Abstract: Many industries discharge liquid waste contaminated with hydrocarbon or oil-water

pollutants. Sources of such waste includes refining and processing petroleum and petrochemical,

metal fabricating waste, utility operations, sanitary sewage, bilge and ballast waste and

contaminated surface runoff etc. Oily wastes discharge may have objectionable odor and undesirable

appearances. It causes many hazardous effects such as burning of contaminated surface, creating

potential safety hazards, consumption of dissolved oxygen necessary for aquatic life, blocking of

water flow, damaging watercrafts etc. So there is need to process this emulsion effluent. In the

treatment of oily waste water, a primary treatment used to separate the floatable free oils from the

dispersed, emulsified and soluble fraction. Primary treatment is screening and gravity settling

chamber used to remove oil-wet solid. Common primary separation device use sedimentation

floatation and centrifugation related techniques. Secondary treatment is Dissolved air Floatation

System (DAF) used to break oil/water emulsions and to remove dispersed oil. Floatation devices use

the gravity separation concepts and are more effective than sedimentation devices in removing

dispersed oil because buoyancy differential is increased by attaching small air bubbles to slow rising

oil bubbles. Tertiary treatment includes liquid-liquid extraction method and alternate methods are

biotechnology, ultra filtration and carbon absorption. Liquid extraction refers to an operation in

which the constituents of a liquid mixture are separated by contacting it with suitable insoluble

liquid solvent.

Keywords: Effluents, Hazards of emulsion effluents, Gravity settling, DAF method, liquid-liquid

extraction

TITLE: Advance Carbon Capture And Storage Techniques- Special Applications To

Industries.

Authors: 1Ms. Smita P. Nande

,

2Ms. Vaishnavi N. Chaudhari,

3Prof A.P. Pardey

1,2 Department of chemical engineering, JDIET, Yavatmal

3Assistant professor, Department of chemical engineering, JDIET, Yavatmal




Abstract: There is growing concern that anthropogenic carbon dioxide emissions are contributing to

global climate changes. This paper reviews various techniques used for CCS (carbon dioxide

capture and sequestration). The department of Energy’s Carbon Sequestration Program US is

actively pursuing this goal. Carbon dioxide capture from coal derived power generation can be

achieved by various approaches: post-combustion, pre-combustion, oxy-combustion. A wide variety

of separation techniques are also being pursued these includes electrochemical pumps, membranes

and chemical looping. Carbon dioxide storage includes geologic storage, ocean storage etc. In this

paper fundamental mechanisms behind various CCS techniques are emphasized and future research

directions are suggested.

Keywords: Carbon dioxide, post-combustion, pre-combustion, oxy-combustion, electrochemical

pumps, membranes, chemical looping, geologic storage, ocean storage.

TITLE: Alcohol Production from Sweet Potatoes

Authors: 1Pankaj P. Kadam,

2Santosh R. Ambati,

3Prof. A.P. Pardey

1,2 Department of chemical engineering, JDIET, Yavatmal

3 Assistant Prof. Department of chemical engineering, JDIET, Yavatmal


Abstract: Ethanol is one of the bio-energy sources with high efficiency and low Environmental

impact. Various raw materials have been used as carbon sources for Ethanol production. In this

study, sweet potatoes mash was chosen as a carbon source. India has a pressing need for

renewable transportation fuels and bio-ethanol is considered as one of the most important

options. Currently the country mandates use of 5% ethanol blending in motor gasoline in several

states. The ethanol for this is mainly sourced from molasses feedstock, but this is barely

sufficient to meet the current demand. Sweet potatoes are the alternative but the availability of

this resource is poorly documented. There is a need for alternate use of sweet potato because it

cannot be stored for longer periods without decay. This study has the specific objective of

producing local beer from sweet potato and to test the alcohol content of it. The study reveals the

fact that the alcohol production from sweet potato increases up to 48 hours of fermentation there

after the alcohol content decreases, though the fermentation is continued.

Keywords: Alternative fuel; Bio-energy source; Environmental Eco-friendly.




TITLE: Hydrodynamics of Liquid-Liquid Two-Phase Flow through a Horizontal Pipeline

Author: Samir V. Wankhede

Department of Chemical Engg, Finolex Academy of Management and Technology, Ratnagiri

Email ID : [email protected]

Abstract: Flow pattern for water-oil flow in horizontal (inner diameter of 0.6 cm) glass pipe was

used. Experiment was based on (1) Study of various flow patterns at different superficial velocity

of (water and oil were: 0.28 to 1.467 m/s and 0.24 to1.64 m/s) water-oil immiscible flow using

visualization technique. (2) Pressure drop and hold up measurement using manometer. The

analysis reveals that homogeneous model suitable for dispersion flow were as bubbly flow

pattern is observed batter by drift flux model. Mostly use of flow pattern diverse range of process

industries and particularly in the petroleum industry.

Keywords: Flow, Holdup Liquid-Liquid Phase, Pressure Drop, horizontal pipe, Liquid–liquid

slug flow Pressure drop.

TITLE: Bio-Ethanol Production from Derived Waste Paper.

Authors: 1P.B.Dhanke,

2V.S.Kore

1,2Assistant professor, dept. of chemical, PVPIT, sangli (MS)

Abstract: Bio-ethanol is an environmentally friendly fuel for vehicles that normally run on

petrol. As a renewable source of energy, it reduces demand on fossil fuels while it burns more

cleanly and with reduced emissions of CO2, a greenhouse gas. As an energy source, bio-ethanol

is carbon neutral in that it reduces, by up to 70 %, the amount of greenhouse gas released into the

atmosphere. Bio-ethanol can be produced from various kinds of energy crops. Petrol blends

containing up to 5 % ethanol are already available in parts of Europe and do not affect standard

vehicle manufacturer’s warranties. Bio-ethanol provides an ideal solution in that it is a renewable

and environmentally friendly petrol extender, while providing a direct substitute for MTBE

(methyl tertiary butyl ether) and ETBE (ethyl tertiary butyl ether) as an octane enhancer. To

further the technological advancements of bioconverting cellulosic substrates to liquid fuels,

many have looked to low cost feedstocks such as Municipal Solid Waste (MSW). In India

reading of news paper and uses of paper in educational institute is more, due to this waste paper

is readily available. In this study, inventory analyses of bio-ethanol production are conducted.




The project consisted of: 1) separating paper from MSW 2) taking the collected light-fraction

waste paper stream and pulping the entire unsorted fraction using a low-shear mechanical pulper

to produce a clean paper pulp fiber stream, and 3) enzymatically/fermentatively converting the

pulp fiber to bio-ethanol using a Continuous Stirred Reactor (CSR). The CSR employs gas

stripping of ethanol along with the simultaneous saccharification and fermentation of the

cellulose fibers and allows recycle of the fermentation broth/cellulase enzyme. On applying

distillation and different dehydration technology we will get pure Bio-ethanol which can be

alternatives for gasoline.

Keywords: Enzymatic hydrolysis, Cellulose conversion, MSW, Continuous Stirred Reactor

(CSR), bio-ethanol.

TITLE: Process optimization for the concentration rise of sugar juice by Ultrafiltration

Authors: 1Aparna Mohod,

2Dipali Jamdhade and

3Sandeep Shewale

1,2,3 Department of Chemical Engineering, MIT Academy of Engineering, Alandi(D), Pune.


Abstract: Separation process is a mass transfer operation that converts a mixture of substances

into two or more distinct products. Separations are carried out based on differences in physical or

chemical properties such as size, shape, mass, or chemical affinity between the constituents of a

mixture. There are so many separation processes namely distillation, absorption, extraction,

leaching, membrane etc. There are many membrane process, based on different separation

principle and specific problem can cover the broad size range from particles to membrane. These

process are microfiltration(MF), ultrafiltration(UF), nanofiltration(NF), reverse osmosis(RO),

electrodialysis(ED), dialysis. Membrane filtration can be very efficient and economical way of

separating components that are suspended or dissolved in a liquid. The membrane is a physical

barrier that allows certain compound to pass through, depending on their physical and chemical

properties. Ultrafiltration (UF) is membrane process of separating extremely small particles and

dissolved molecules from fluids by applying pressure over the membrane. The primary basis for

separation is molecular size, although in all filtration applications, the permeability of a filter

medium can be affected by the chemical, molecular properties of the sample. By using

ultrafiltration process the concentration of sugar cane juice can be increased and simultaneously

optimizing the process.




Keywords: - Ultrafiltration, Membrane, Permeate, Pressure, Retented, Flux.

TITLE: “Power Generation Through Waste Heat Using Organic Rankine Cycle (ORC)”

Authors: 1Siddhant Mahale

2Saphal U. Patil

1Dept. of Chemical Engg Government Polytechnic Pen.

2Lecturer, Chemical Engg. Government Polytechnic Pen

Abstract: Waste heat is heat, which is generated in a process by way of fuel combustion or

chemical reaction, and then “dumped” into the environment even though it could still be reused

for some useful and economic purpose. The essential quality of heat is not the amount but rather

its “value”. The strategy of how to recover this heat depends in part on the temperature of the

waste heat gases and the economics involved. Large quantity of hot flue gases is generated from

Boilers, Kilns, Ovens and Furnaces. If some of this waste heat could be recovered, a

considerable amount of primary fuel could be saved. The energy lost in waste gases cannot be

fully recovered. In this paper we will get the information of waste heat recovery using Organic

Rankine Cycle. We have done case study using the simulation of ORC as an example.

Keywords: organic rankine cycle, thermodynamic, heat recovery, fluid

TITLE: “Studies On Development Of Banana Flavoured Energy Drink From Whey”


2Sujitkumar S. Khedkar

1,2 Department of Post Harvest & Food Biotechnology Shri Shivaji College of Agril.

Biotechnology, Amravati-444603


Abstract:-Whey is obtained as a Waste from dairy industries. It is generally disposed into

sewage which creates major problem of pollution besides the loss of valuable nutrients and

valuable proteins. To develop energy drink from whey (from dairy industries) and banana pulp

this pasteurized at different temperatures and timings for estimating its shelf-life. In the

preparation of energy drink the volume of banana pulp (17.5%), sugar (9.7%) and whey (72.8%)

were kept constant while the pasteurization temperatures and timings were varied from 60°C-




70°C for 15-35 minutes. The prepared energy drinks were evaluated for their physico- chemical

properties and organoleptic qualities every 5 days till 45 days. Effect of different storage periods

on the mean sensory sources of whey-banana energy drink was significant and significantly

changes were observed in total sugars, reducing sugars, non reducing sugars and vitamin C

during the storage period. However, whey-banana energy drink pasteurized at 70°C for 35

minutes was found to be best in terms of sensory quality after 45 days and pH, acidity, protein,

total sugars and reducing sugars found to be high than that of the other samples.

Key words: Whey, pulp, pasteurization, Whey beverage, Storage.

TITLE: Nanotechnology and It’s Application for Fuel Cells

Authors: 1Sachin P. Sawale,

2Vaibhav K. Bhagwat

1,2 Dept. of Chemical Engg. College of Engineering And Technology, Akola


Abstract: Hydrogen fuel cells and direct methanol fuel cells. Hydrogen fuel cells are being

researched by automobile manufactures as replacement for or hybrid with fossil fuels in

passenger cars and public transportation. One the hurdles of hydrogen storage and bulk of

current fuel cells are overcomes, hydrogen fuel cells will be valid option for powering

automobiles. Direct Methanol fuel cells can be used to power portable electronic devices such as

mp3 players and cell phones. Methanol is poisonous and efficiency is currently low with this

type of fuel cells, but recent research suggest that these fuel cells may soon be in use in Japan

and Europe.

TITLE: Review on Green Roof sanctuaries on building roofs and its effect on

Environment.

Authors: Giridhar Chandankhede1 ,

R B Salve

2

1Dept. of Mechanical Engineering, Bapurao Deshmukh College of Engineering, Nagpur

University, Maharashtra.

2Asso. Professor, Dept. of Mechanical, Bapurao Deshmukh College of Engineering, Nagpur






Abstract: Global warming, depletion of natural resources, acid rains, air and water pollutions,

and ozone depletions are some of the environmental consequences that are deemed attributable

to human activities on planet earth. Sustainable practices have been therefore evolved as main

remedies to tackles these issues. Green roof strategy is one of these practices that not only

provides thermal comfort for occupants but also reduces energy consumption of buildings as

well as add aesthetic values to the environment. Green roof or planted roof was first developed in

Germany in the 1960s Establishing plant material on rooftops provides numerous ecological and

economic benefits including improvement of thermal performance, reduction

energy consumption, mitigation of heat island effect, storm water management and many more.

This paper targets to run a review on the application of green roof strategy. It also focuses on

the review of current knowledge regarding the thermal benefits and energy consumption of green

roofs in our countries and the potentials of this technology to be implemented in Indian context The

review discussed various types of green roofs, components of a green roof, economic revenues,

and technical attributes. Thus we can save the energy at sustainable rate by applying this method.

Keywords: green roof, thermal performance, energy consumption, thermal comfort, economic revenue.

TITLE: Review on Carbon Nanotubes and Nanotube based Applications

Authors: Vikesh Timande

1 , V. N. Kalbande

2

1Deptt. of Mechanical Engineering, Bapurao Deshmukh College of Engineering,Nagpur


2Assistant. Professor, Deptt. Of Mechanical Engineering, Bapurao Deshmukh College of

Engineering, Nagpur University, Maharashtra.


Abstract: Today’s world is world of nanotechnology, in which everything going to be small and

strong. A Carbon Nanotube is one of the biggest successes of nanotechnology. Carbon

nanotubes are among the amazing objects that science sometimes creates by accident, without

meaning to, but that likely revolutionize the technological landscape of the century ahead.

Carbon nanotubes are an important new class of technological materials that have numerous




novel and useful properties, which suggests they will have an important role in nanotechnology

engineering. Carbon nanotubes are very useful in minimizing the size and in improving many

industrial products. Since it has a wide range of application in electronics, mechanical and

chemical region, it is useful in increasing the life standard of human being. Overall recent studies

regarding carbon nanotubes have shown a very promising glimpse of what lies ahead in future of

medicines. Carbon nanotubes represent a group of particles that are growing in production and

use, and therefore research into their toxicology and safe use is warranted.

Keywords: Carbon Nanotubes, Nanotechnology, SWCN

TITLE: MEMBRANE MODULES

Authors: 1Harshvardhan Patole,

2Shivprasad Anmal,

3Vipul Jagdale,

4Sandeep Shewale

1,2,3Chemical Engineering Department, MIT Academy of Engineering, Alandi (D), Pune

4Assistant Prof. Chemical Engineering Department, MIT Academy of Engineering, Alandi (D),

Pune

Email ID- [email protected] , [email protected]

Abstract: Membrane modules have gained an important place in chemical technology and are used

in a broad range of applications. The purpose of this report is to have knowledge information about

membrane modules. Industrial membrane plants often require hundreds to thousands of square

meters of membrane to perform the separation required on a useful scale. Before a membrane

separation can be performed industrially, therefore, methods of economically and efficiently

packaging large areas of membrane are required. These packages are called membrane modules.

This report is a study of module types namely Plate and frame module , tubular module , spiral

wound module , hollow fiber module and recently invented modules with a further emphasis on

their fabrication, and recent technologies. This report also focuses application in reverse

osmosis, ultra filtration, nano filtration. Recent developments on membrane technology and

future scope are also discussed.

Keywords: Membrane modules , Plate and frame , tubular , hollow fiber , Reverse osmosis ,

ultra filtration.

TITLE: Manufacturing Methods and Application of Low Cost Activated Carbon.




Authors: 1Syed Tanweer Ahmed,

2Prof. V N Ganvir

1Department of Petroleum Engineering & Petrochemical Technology, Laxminarayan Institute of

Technology, Nagpur.

2Department of Petroleum Engineering & Petrochemical Technology, Laxminarayan Institute of

Technology, Nagpur.


Abstract: Adsorbents are flexible in use and have several industrial importance. Adsorbents

have got an important role in pollution control specifically in water treatment. Activated carbon

is one of the key adsorbent and it has huge industrial demand. Activated carbon has got most

outstanding properties and characteristics and the same is also defined by many authors.

Commercially manufactured activated carbons are either of coal origin or petroleum pitch origin,

which are natural sources and are on the edge of vanishing. Nowadays activated carbon has high

price because of highly industrial demanded material. Activated carbon is highly effective but its

use can be retarded because of its expensiveness. These situations necessitate scientist for search

of new sources or remedies for activated carbon production. Need of hour is to have an eco-

friendly, economic, effective and reliable method for activated carbon production. Disposal of

Agricultural by-products or waste is currently a major economic and ecological issue, and the

conversion of these Agro products to adsorbent, such as activated carbon represents a possible

outlet. This paper deals with preparation methods of activated carbon and its application in

different fields.

Keywords: Activated carbon, Precursor, Carbonization, Activation, Adsorbent.

TITLE: Enzymatic Hydrolysis of Castor Oil

Authors: 1N.S. Pajgade ,

2K.M. Dandekar,

3Mohd. I. Talib

1,2 Dept. of Chemical Engg. Govt. Polytechnic, Yavatmal

3Assistant Prof. in U.D.C.T., North Maharashtra University, JALGAON (M.S.) INDIA

Abstract: The usual methods of hydrolysis of castor oil give an impure product, i.e. ricinoleic

acid. An alternative technique is the enzymatic hydrolysis of castor oil where the product is

available as a light colored and odorless product. The lipase catalyzed enzymatic hydrolysis

reactions have been carried out with water in oil type emulsion where optimum utilization of




enzyme can be obtained. This report deals with hydrolysis of castor oil using lipase enzyme with

batch process. Effect of parameters like enzyme concentration, temperature & time on hydrolysis

of castor oil has been investigated.

Keywords: Castor oil; Ricinoleic acid; Lipase; Enzymatic hydrolysis

TITLE: STEAM TRAP

Authors: 1Vaidehi G. Jaulkar,

2Pooja S. Pande

1, 2 Department of Chemical Engineering, Shri Shivaji College of Engineering & Technology,

AKOLA, (M.S.)

Email ID: [email protected], [email protected],

Abstract: A steam trap is a device used to discharge condensate and non condensable gases with

a negligible consumption or loss of live steam. Most steam traps are nothing more than automatic

valves. They open, close or modulate automatically. Since steam condensate will collect at the

lowest point and live steam in greater volume than this hot liquid, condensate is effectively

removed and steam is blocked. Steam traps work best when sized specifically for the application

they are used on. Generally it is better to over size as they will still discharge condensate when

present and close or obstruct for live steam. The duty of a steam trap is to discharge condensate

while not permitting the escape of live steam. No steam system is complete without that crucial

component 'the steam trap'. This is the most important link in the condensate loop because it

connects steam usage with condensate return. A steam trap quite literally 'purges' condensate, out

of the system, allowing steam to reach its destination in as dry a state as possible to perform its

task efficiently and economically. Experience shows that steam traps work most efficiently when

their characteristics are matched to that of the application. It is imperative that the correct trap is

selected to carry out a given function under given conditions. They may involve variations in

operating pressure, heat load or condensate pressure. Steam traps may be subjected to extremes

of temperature or even water hammer. They may need to be resistant to corrosion or dirt. Steam

traps are an extremely important part on any steam system. Basic function is to allow condensate

and non-condensable gases to escape, while holding steam in a device where a thermal or heat

transfer process occurs.

Keywords: steam trap, condensate, live steam.




TITLE: Extraction Of Natural Ingredients From Herbs By Novel Separation Process For

A Capacity 100kg/Day

Authors: 1Sunil D Raut,

2Tushar G Mokal,

3Sandeep P Shewale

1,2,3Department Of Chemical Engineering MIT Academy Of Engineering, Alandi (D)


Abstract: Extraction is the first crucial step in preparation of plant formulations. Modern

methods of extraction are effective in advancing the development of traditional herbal remedies.

The development of modern sample-preparation techniques with significant advantages over

conventional methods for the extraction and analysis of medicinal plants is likely to play an

important role in the overall effort of ensuring availability of high-quality herbal products to

consumers worldwide. Sample preparation is of importance to the development of analytical

methods for the analysis of constituents present in the botanicals and herbal preparations.

Extraction of active chemical compounds from natural products is one of the most important

research areas for chemical industries as well as pharmaceuticals. Traditional techniques used for

the solvent extraction of natural products are associated with longer extraction times and lower

yields, use of large amount of organic solvents and poor extraction efficiency. Microwave

Assisted Extraction (MAE) is a simple, environment friendly and economical technique for the

extraction of biologically active compounds from different plant materials. Microwaves possess

electric and magnetic fields which are perpendicular to each other. The electric field causes

heating via two simultaneous mechanisms

Keywords: Efficiency, Extraction efficiency, Microwave Assisted Extraction (MAE).

TITLE: Recovery Of Uranium From Seawater By Harnessing Tidal Energy Authors: Yogini Dilip Balapure

Department Of Chemical Engineering College Of Engineering and Technology Akola

Abstract: In the last century, uranium has universally gained acceptance as primary energy

source. Currently it caters to approximately 16% of the electricity generation globally. Uranium

has been projected as the main workhorse of future when the fossil energy reserves dwindle by

the middle of this century. With a large coastline, India, Japan, Korea and a few other nations

have a larger stake in exploiting the 4 billion tones of uranium locked in seawater. Compared to

terrestrial mineralisations, this seawater serves as practically inexhaustible resource for uranium.




The greatest of the scientific and technological challenges in extracting uranium from seawater

are lying in finding a technology that gives a net positive energy balance in terms of electricity

produced from the so recovered uranium and the other is the cost of production. The initial

success of extracting about 800 µg uranium by harnessing the Tidal Wave Power in the year

1999-2000 using electron beam grafted amidoxime as a super specialty adsorbent has been done.

Polyacrylamidoxime resins were synthesized from various co-polymers of acrylonitrile and

cross-linking agents. Polyacrylamidoxime fiber, which was prepared from polyacrylo-nitrile

fiber and hydroxylamine, showed a high rate of adsorption for uranium. The engineering flow

sheet has been developed for a 1500 times scale up facility with an output of about 100 g/yr

uranium.

Keywords: Mineralisation, grafted amidoxime, Tidal wave power, PAO

TITLE: Extraction of Solanesol From Tobacco Leaves

Authors: 1Pritam C. Rahangdale,

2Ujjwal Gedam,

3Samir K. Deshmukh

1,2 Department of chemical engineering,JDIET, Yavatmal.

3Associate professor, Chemical Engineering Department,JDIET, Yavatmal.(M.S.)

Email ID: [email protected], [email protected].

Abstract: Tobacco makes four million preventable deaths annually. In India alone seven lakh

people die due to tobacco related diseases every year. India can produce 1800 tons of Solanesol

but at present the annual production potential is 150 – 200 tones of the surplus available tobacco.

Solanesol, an isoprenoid alcohol present in tobacco, has immense export potential because of its

possible use in the preparation of cardiac drugs. Solanesol is extracted using microwave assisted

extraction (MAE). The microwaveassisted extraction efficiency is further improved by adding

NaOH into the extraction solvent. The developed MAE integrated with saponification process

provided an efficient method for solanesol recovery from tobacco leaf materials, and it also

alleviated emulsification in the following separation and purification procedure as well. Thus

extracted solanesol is purified by recrystallising from acetone, enriched by saponification and

column chromatography.

Keywords: Solanesol, Isoprenoid Alcohol, Microwave Assisted Extraction




TITLE: Biodiesel Production From Micro-Algae

Authors: 1Mr. Pankaj R. Wankhade,

2Ku, Vaishnavi R. Dudhe

1,2 Dept. of Post Harvest & Food Biotechnology, SSCABT, Amravati.

Email ID: - [email protected]

Abstract: In context of climatic changes and soaring prices per barrel of petroleum, renewable

carbon neutral, transport fuels are needed to displace petroleum derived transport fuel, which

contribute to global warming and are of limited availability. Biodiesel derived from oil crop is

a potential renewable and carbon neutral alternative to petroleum fuel. Unfortunately, biodiesel

from oil crop, waste cooking oil and animal fat cannot realistically satisfy even a small fraction

of the existing demand for transport fuel. As demonstrated here, biodiesel from microalgae

seem to be the most promising renewable biofuel that has the potential to completely displace

petroleum-derived transport fuel without adversely affecting supply of food and other crops

products. Like plants, microalgae use sunlight to produce oil but they do so more efficiently

than crop plants. Oil productivity of many microalgae greatly exceeds the oil productivity of

the best producing oil crops. The present review covers the approach for making algal biodiesel

more economically and competitive with petro-diesel.

Keywords: Microalgae, Biodiesel, Transesterification, Tubular Photo-bioreactor.

TITLE: Best Waste Management of Household/Restaurant Used Cooking Oil for

Production of Biofuel


2Nikhil Kurve

1,2 University Department of Chemical Technology SGBAU, Amravati


Abstract: The use of used cooking oil from extended household and restaurants was considered

as a suitable feedstock for biodiesel production in this paper. Used cooking oils, which contain

large amounts of free fatty acids produced in restaurants, are collected from different restaurants

& Houses of Amravati. Biodiesel production from was studied in this paper through

experimental investigation of reaction conditions such as methanol/oil molar ratio, alkaline

catalyst amount, reaction time and reaction temperature which are deemed to have main impact

on reaction conversion efficiency. Experiments have been performed to determine the optimum

conditions for this transesterification process. methanol/oil molar ratio 9:1, with 1.0 wt.% sodium




hydroxide, temperature of 50 °C and 90 min. Verified experiments showed methanol/oil molar

ratio 6:1 was more suitable in the process, and under that condition conversion efficiency led to

89.8% and the physical and chemical properties of biodiesel sample satisfied the requirement of

relevant international standards. The testing results show without any modification to diesel

engine, under all conditions dynamical performance kept normal, and the B20, B50 blend fuels

(include 20%, 50% crude biodiesel respectively) led to unsatisfactory emissions whilst the B′20

blend fuel (include 20% refined biodiesel) reduced significantly particles, HC and CO etc.

emissions. For example CO, HC and particles were reduced by 18.6%, 26.7% and 20.58%,

respectively. Biodiesel is safe and effective diesel replacement with some operational advantages

over petro-diesel.

Keywords: fatty acids, alkaline catalyst, transesterification, blend-fuels.

TITLE: Biodegradable surface coating

Authors: 1S.S, Pawar ,

2G.A. Lohakpure,

3Vishal U.Ambalkar

1,2 Chemical Engg. Dept.

Govt. Polytechnic, Yavatmal

3 Lecturer, Chemical Engg. Dept. Govt. Polytechnic, Yavatmal (M.S.) INDIA

Abstract: For development in the new century, there is need to replace renewable resources

over petroleum derived one. To avoid the problem of waste disposal we use solution to use

biodegradable polymer derived from natural resources. In this paper, we discuss the possibilities

for making biopolymer and also discuss about various sources of biodegradable polymer with

structure. The discussion has been used on the mechanism of biodegradable material. Various

applications, future scope of biodegradable coating have been discussed in this paper.

Keywords: Biodegradable polymer, biodegradable coating, mechanism, applications.

TITLE: Advanced Pollution Control Techniques.

Authors: 1Anuj Borkute,

2Alok Padole.

Abstract: Environmental pollution is a combined result of natural and man-made contribution. It

deals with the technologies and equipment available for control of anthropogenic pollution.

There are different options for reducing the impact of pollutants but the most cost-effective is to

trap pollutants at source. The major sources of man-made pollution are related to engineering




activities such as excavation and processing of raw materials, power generation , transportation,

etc. The interdisciplinary engineering efforts for environmental pollution management at source

are often defined as environmental engineering. Technology in this area has been developing

rapidly. Gaseous emission control system can generally be divided into those designs to remove

particulates and those design to remove pollutants which are emitted as gases. Particulate

removal techniques includes cyclonic collectors and scrubbers bag house fabric filters,

electrostatic precipitators, etc. gaseous pollutants are separated from the inert air stream through

processes such as condensation, absorption, adsorption, etc.

Chemical and petroleum processing operations have come under increasing criticism over the

last two decades for increasing air pollution and soil/groundwater contamination. This has

prompted a stringent regulatory climate for industry with respect to waste disposal. Renovation

of industrial waste streams by reverse osmosis or ultra filtration and air emissions control by

activated carbon adsorption are typical examples.

Environmental pollution control techniques can be divided into three distinct areas:

a) The identification, monitoring and control of the generation of pollutants at their source.

This first areas includes everything that occurs before the pollutants is released.

b) The transport, dispersion, chemical transformation in and removal of species from the

environment.

c) The effect of pollutants on human being, animals, materials, vegetation, crops, forest and

aquatic ecosystems.

TITLE: MAGNETIC FLUIDS

Author: Kunjan Changdeo Junghare.

Dept. of Chemical Engg, College Of Engineering and Technology Akola.

Email ID: [email protected].

Abstract: Magnetic fluids are comprised of magnetite or iron oxide material that can become

magnetized in the presence of a magnetic field. These unique liquids are being incorporated into

many new applications due to the ability to control them at a distance using magnetic fields.

However, although our understanding of the dynamics of ferrofluids has evolved, many aspects

of ferro hydrodynamics remain largely unexplored, especially experimentally. Imagine the




production and applications of a liquid that can be controlled by a magnetic field. Creating a

strongly magnetic liquid is not as easy as melting a strongly magnetic solid, since magnetic

solids lose much of their magnetism above what is known as the Curie temperature, as thermal

energy overwhelms the tendency of their electrons to align in magnetic domains (regions of

similarly oriented electron spins). The Curie temperature is well below the melting point for

known magnetic materials. Ferrofluids, which are colloidal suspensions of magnetic material in a

liquid medium, are an example of a liquid that responds to an external magnetic field. The

coupling of liquid and magnetic behaviour means that the liquid’s location may be manipulated

by an applied magnetic field. Ferrofluids were first developed and classified in the 1960s by

Stephen Pappell at NASA as a method for controlling fluids in space. NASA initially used them

as rotating shaft seals in satellites, and they now serve the same purpose in a wide variety of

machines, ranging from centrifuges to computer hard disk drives. They are incorporated into the

voice coil gap of loudspeakers for damping undesired vibrations and for cooling. Ferrofluids

have also been used in the separation of metals from ores by taking advantage of a density

change that appears in the fluid under application of a magnetic field. One South African

company has even been utilizing ferrofluids to separate diamonds from beach sand.

Keywords: ferrofluids, hydrodynamics, magnetism.

TITLE: Emerging Technologies In Renewabal Energy

Author: Vikrant Sahane

Department Of Chemical Engineering, College Of Engineering And Technology, Akola


Abstract: The large expected increase in world energy requirements in the next century will

require correspondingly large investments in new energy technologies. The largest total

investments are expected to take place in North America and in centrally planned Asia,

corresponding to these regions’ high share of global primary energy demand. At the same time

there is increasing pressure for research, new technology and industrial products to be socially

acceptable and to generate prosperity. The result is a complex and dynamic set of conditions

affecting decisions on investment in research and new energy technology. The global energy

developments are presented based on the latest available information from authoritative sources

like IEA, WEC, World Energy Assessment . Recent studies of emerging energy technologies

from international organisations and leading research organizations are reviewed. The aim of the




research programme is to develop methods and models for analysing energy, environmental and

economic issues, including integrated analysis and the adaptation of new technologies to

complex energy systems. The world’s future energy supply is likely to be based on open

markets among countries with trade of both natural gas and electricity over longer distances than

we know today. As can be seen from the report, a large variety of new energy supply options are

at various stages of development.

Keywords: Wind energy , Fuel cells , Hydrogen as an energy carrier , Photovoltaics , fusion

energy.

TITLE: Heat Pipes In Modern Heat Exchanger

Authors:1 Omprakash Sarve,

2Ajinkya Mahajan

1,2Dept.of Chemical Engg, JDIET, Yavatmal.

Email ID: [email protected].

Abstract:A heat pipe is a device that can efficiently transport thermal energy from its one end to

the other end. It utilizes the latent heat of the vaporized working fluid as well as the sensible

heat. As a result, the effective thermal conductivity may be several orders of magnitudes higher

than that of the good solid Conductors. It is based on a combination of conduction and

convective heat transfer, what makes it to a complex heat transfer problem. They can easily be

implemented as heat exchangers inside sorption and vapor-compression heat pumps,

refrigerators and other types of heat transfer devices. Miniature and micro heat pipes are

welcomed for electronic components cooling and space two-phase thermal control systems. Loop

heat pipes, pulsating heat pipes and sorption heat pipes are the novelty for modern heat

exchangers.

TITLE: Evaluation of Adsorption Kinetics By Indigo Dye Removal Using Artificial

Neural Network

Authors: 1Mrunal B. Morey ,

2Parag N. Bawane,

3Samir K. Deshmukh

1,2 Dept. of Chemical Engineering, JDIET, Yavatmal,( M.S), India.

3 Associate Professor Chemical Engineering Department, JDIET, Yavatmal, Maharashtra.

Email Id: [email protected], [email protected]

Abstract: The present investigation was carried out to study the removal of indigo dye using a

non-conventional adsorbent coconut shell. The adsorption isotherm is obtained in batch reactor.




It is found that dye adsorption capacity (pollutant removal efficiency) of a steady system depends

on adsorbent material, pH of solution, adsorbent dose, particle size, initial concentration, and

type of activation. It is observed that, the process uptake gives insufficiency information to

completely understand the adsorption mechanisms, when database is generated for similar

characteristics trends in adsorption. In consistency in the characteristic of several adsorbent that

are being reported. The attempt made in proposing the empirical model could not fit the

experimental data well, which may be due to non-linear relationship and incomplete

understanding between input &output variables. Artificial Neural Network have the abilities to

relate the input and output variables without having any knowledge on physics of the system

provided an accurate and large amount of data on system variable to train the networks is

available. In this adsorption studies, we are modeling an adsorption system by using ANN for

dyes removal from wastewater.

Keywords: Non-conventional adsorbent, Neural Network, Indigo Dye, Isotherm.

TITLE: Removal of ammonia from wastewater by ion exchange

Authors:1 Milind sawadkar,

2 Mayur bagde



Abstract: The aim of the work described in this thesis was to study the removal of ammonium

ions from water by ion exchange. The classical technique is to use biological nitrification and

denitrification to convert ammonia into nitrogen gas. Removal by ion exchange offers a number

of advantages, such as the ability to handle shock loadings and to polish water to a very high

specification. The ion exchanger used in this project was clinoptilolite, a naturally occurring

zeolite. The main scope of this thesis was to look at the effect that organic pollutants has on

ammonium ion removal during ion exchange. Other experimental work showed that the

exchanger resins adsorb little or none of the organic compounds in solution. Studies in a packed

column showed that the presence of organic compound had little or no effect on NH4+

removal.

There was however an increase in capacity after each regeneration of the bed and continued

removal after breakthrough. The same results are achieved in the control experiment with no

organic compounds present. Hence these results are not related to the presence of organic

compounds. The presence of NH4+

and various did however provide microorganisms with




substrate from which to grow causing hydraulic difficulties in the column. The final section of

the experimental work studied whether the presence of organic compounds changed the rate of

uptake of NH4

+

. The results in show that was no effect on the rate of NH4

+

uptake.

Keywords: Ammonium removal - Ion exchange - Zeolite - Nitrification – Resins – Biological -

Regeneration – Clinoptilolite.

TITLE: Magnetic Referigeration

Authors: Milind Patil1 and Yogita Gondule

2


Abstract: The objective of this paper is to study the Magnetic Refrigeration which uses solid

materials as the refrigerant. These materials demonstrate the unique property known as magneto

caloric effect, which means that they increase and decrease in temperature when

magnetized/demagnetized. Recently materials are being developed which have sufficient

temperature and entropy change to make them useful for a wide range temperature applications.

Benefits of magnetic refrigeration are lower cost, longer life, and higher efficiency because it

only requires one moving part-the rotating disc on which the magneto caloric material is

mounted. The unit uses no gas compressor, no pumps, no working fluid, no valves and no ozone

destroying chlorofluorocarbons/hydro chlorofluorocarbons. Potential commercial applications

include cooling of electronics equipments, commercial refrigerator ,heat pumps, air conditioning

for homes, offices and automobiles and virtually any places where refrigeration is needed.

Keywords: magneto caloric effect, low cost , high efficiency.

TITLE:Electrocatalysis In Wastewater Treatment: Recent Mechanism Advances

Authors: Mukul S. Bhaisare1 and Dipali A. Dhundhune

2.



Abstract : Recently, electrochemical technology has been largely developed mainly because of

its versatility and environmental compatibility. Scientific contributions about role of the

electrode material have allowed determining that the influence of material in the selectivity is an

important parameter. However, to interpret this behavior, comprehensive physical chemistry




models for organics destruction, related to electrochemical phenomena and material surfaces,

were proposed in the last decades. So, this paper presents a critical and comprehensive review

about the principles and recent mechanism advances in electrocatalysis for wastewater treatment.

Keywords: electrocatalysis; hydroxyl radicals; diamond electrode.

TITLE: Biogranulation Technology for Wastewater Treatment

Authors : Nandini.P.Lanjewar1, Sayali.S.Ramteke

2, Prof.A.P.Pardey

3


3 Assistant prof. Dept. of Chemical Engineering, JDIET, Yavatmal,( M.S), India.

Abstract: Biogranulation is the process studied in a large scale in the industries for last two

decades. Biogranulation technology for wastewater treatment includes aerobic and anaerobic

granulation process. Though anaerobic process has been studied for relatively many years, the

concept of aerobic granulation has been developed in the recent years. Aerobic granules are self

immobilized spherical aggregates of microorganisms. Most of aerobic granules have been

cultured in sequencing batch reactor (SBRs). The SBR is the modified design of the conventional

activated sludge and has been used for industrial and municipal wastewater treatment. Formation

and the characteristics of aerobic granulation are affected by many factors. Important study of

aerobic granulation, factors affecting aerobic granulation, characteristics of aerobic granules,

microbial structure and diversity, mechanisms, applications are important for the understanding

of aerobic granulation.

Keywords: Biogranulation; Aerobic granules; Aerobic granulation; Microbial structure;

Mechanism

TITLE: Pollution Control Methods: A Case Study

Authors: 1Aniket V. Gurao,

2Nayan S. Tingne





Email: [email protected] ,[email protected]

Abstract: Today’s world is facing the problem of environmental pollution therefore it is

inevitable to find the solution. Due to industrialization, there is an effective increase in the

pollution level, sources like particulate matter, volatile organic compounds which causes

increase the SOX and NOX level in the environment. Volatile organic compounds are emitted

from biogenic and anthropogenic sources, vegetations, biomass burning and human activity. This

paper discusses the comparative study between old and advanced pollution controlled techniques

which reduced the pollution level.

Keywords:- Environmental pollution, Volatile organic compounds, Particulate matter, SOX,

NOX..

TITLE: Algal Oil The Future Of Biodisel

Authors: 1Ashish S. Jiwatode,

2Sanket S. Lambde



Abstract: We review the prospects of using yeasts and microalgae as sources of cheap oils that

could be used for biodiesel. We conclude that yeast oils, the cheapest of the oils producible by

heterotrophic microorganisms, are too expensive to be viable alternatives to the major

commodity plant oils. Algal oils are similarly unlikely to be economic; the cheapest form of

cultivation is in open ponds which then requires a robust, fast-growing alga that can withstand

adventitious predatory protozoa or contaminating bacteria and, at the same time, attain an oil

content of at least 40% of the biomass. No such alga has yet been identified. However, we note

that if the prices of the major plant oils and crude oil continue to rise in the future, as they have

done over the past 12 months, then algal lipids might just become a realistic alternative within

the next 10 to 15 years. Better prospects would, however, be to focus on algae as sources of

polyunsaturated fatty acids.

TITLE: An Introduction to Nanofluid

Authors: 1Kalyani O. Mishra,

2Prof. A.P.Pardey.

1Dept. of Chemical Engineering, JDIET, Yavatmal,( M.S), India.





Abstract: Recent advancements in nanotechnology have originated the new emerging heat

transfer fluids called nano fluids. Nanofluids are prepared by dispersing and stably

suspending nanometer sized solid particles in conventional heat transfer fluids. Past

researches have shown that a very small amount of suspending nanoparticles have the potential

to enhance the thermo physical, transport and radiative properties of the base fluid. Due to

improved properties, better heat transfer performance is obtained in many energy and heat

transfer devices as compared to traditional fluids which open the door for a new field of

scientific research and innovative applications. The aim of this paper is to present the broad

range of nanofluid based current and future applications. Some barriers and challenges are

also focused for implementing these new class of working fluids. At last future opportunities

in nanofluid research are identified and directions are given so that the vision of nanofluid can be

completed.

Keywords: Nanomaterials, Nanofluids, Properties, Heat Transfer Enhancement .

TITLE: Bio-technology and Its Applications In Process Engineering

Authors: 1Madhuri S. Daf,

2Kanchan A. Nandeshwar



Abstract: The field of Integrated Biotechnology and Process Engineering paves the way to a

sustainable usage of the world’s limited natural resources. Biotechnology which can simply be

defined as the application of living organisms and their components to industrial products and

processes is not an industry in itself, but an important technology that will have a large impact on

many different industrial sectors in the future. Our presentation is all about what exactly

biotechnology is and its application as well as its uses in various processes of engineering, be it

industrial, agricultural, textile, petroleum, etc. This presentation focuses on Industrial

Biotechnology. Industrial biotechnology, uses biological systems for the sustainable manufacture

of (fine) chemicals, active substances, new materials and energy carriers from renewable raw

materials. It is geared to the model of sustainability and also develops concepts ensuring

ecological and social compatibility. The close cooperation of the textile industry with

biotechnology has, in recent years, led to many innovative projects. The invention of synthetic

fibers in textile industry with the help of biotechnology led to increase in approximately 40

percent of the entire textile production.




Keywords: organism ,biological systems, synthetic fibers, textile industry.

TITLE: CATALYTIC CONVERTER

Author: Pratik Rambhau Kale

Department of mechanical engineering, Jawaharlal Darda Institute Of Engineering and

Technology, Yavatmal

Abstract : A catalytic converter is a vehicle emission device which converts toxic by product of

combustion in the exhaust of an I.C Engine to less toxic substance by way of catalyzed chemical

reaction these specific reaction vary with the type of catalyst installed.

There are two type of catalytic converter

1. Two way catalytic converter.

2.Three way catalytic converter.

A Two way (Or oxidation) catalytic converter

*Oxidation of carbon monoxide to carbon dioxide.

*Oxidation of hydrocarbons (unburnt and partially burn fuel to cabondioxide & water)

Three way catalytic convertor form the advantage of controlling the emission of nitrogen oxide

in particular nitrogen oxide a green house gas over three hundred time more than carbon dioxide

a Precursor to acid rain & currently the most Ozone-depletion substance the chronological

improvement including Three- way catalytic converter have led to motor vehicle nitrous oxide

emission. Catalytic converter are still most commonly used in exhaust system in automobiles,

but are also used on generator sets, Trucks, Buses, Motorcycle ,Airplanes & Motor Other Engine

Fitted device.

TITLE: Reactive Distillation

Authors: 1Rakesh pawade ,

2Tushar pole






Abstract: In recent year, increasing attention has been directed toward Reactive Distillation

(RD) as conventional process (first reaction then separation) with minimum utilization of

required energy, cost of equipment and operation cost and time utilization. Basically Reactive

Distillation is mostly with equilibrium reaction, heterogeneous mixture and use with catalyst. RD

has reactive section for reaction and non-reactive section for separation. Advantages of RD

process are an equilibrium reaction can driven to complete by separation of products. In this

paper we are mentioning newly developed Reactive distillation for optimizing the cost and

achieving more efficient separation in one column and best solution on azeotrope mixture.

Keywords- reactive distillation, equilibrium, azeotrope, optimization

TITLE:“Desalination By Membrane Distillation”

Authors: Rintu Das1, Saroj D. Rahangdale

2, Samir K. Deshmukh

3


3 Assistant Prof. Dept. of Chemical Engineering, JDIET, Yavatmal,( M.S), India.


Abstract : Worldwide, the average baseline consumption of fresh water is 300 liters per day per

person which equals to around one hundred thousand liters of fresh water per person annually.

The demand for fresh water in India will be tremendous, which will be required by the increased

population. Almost 20% of the world's population is facing lack of access to safe drinking water.

Water covers over 75% of the earth surface and saline water makes up 97.5% of this; however

just 2.53% is fresh and potable, used for different purposes such as domestic, industrial and

agriculture demands. Based on the latest figures from “World Water Development Report” more

than 50 percent of the nations in the world will face water crises by 2025, however by 2050

about 75 percent of the world population will have a significant possibility of facing water

shortages. The answer to these water challenges is to find or create new, alternatives, and

inexpensive resources of fresh water. Traditionally dams and artesian wells have been used in

order to provide fresh water; however the amount of water that can be produced in these ways is

insufficient or unpredictable. Therefore creating a new source of potable water has been a

significant issue worldwide. Desalination could hold the key for new fresh water resources.

Keywords: Desalination, Membrane Distillation, Hydrophobic Membrane




TITLE: Biodiesel Production From Jatropha Oil (Jatropha Curcas) With High Free Fatty

Acids: An Optimized Process.

Authors: 1Mr. Saurabh.K. Visale,

2Mr. Vikash Kumar


Abstract: Response surface methodology (RSM) based on central composite rotatable design

(CCRD) was used to optimize the three important reaction variables—methanol quantity (M),

acid concentration (C) and reaction time (T) for reduction of free fatty acid (FFA) content of the

oil to around 1% as compared to methanol quantity (M′) and reaction time (T′) and for carrying

out transesterification of the pretreated oil. Using RSM, quadratic polynomial equations were

obtained for predicting acid value and transesterification. Verification experiments confirmed the

validity of both the predicted models. The optimum combination for reducing the FFA

of Jatropha curcas oil from 14% to less than 1% was found to be 1.43% v/v H2SO4 acid catalyst,

0.28 v/v methanol-to-oil ratio and 88-min reaction time at a reaction temperature of 60 °C as

compared to 0.16 v/v methanol-to-pretreated oil ratio and 24 min of reaction time at a reaction

temperature of 60 °C for producing biodiesel. This process gave an average yield of biodiesel

more than 99%. The fuel properties of jatropha biodiesel so obtained were found to be

comparable to those of diesel and confirming to the American and European standards.

Keywords: Optimization, CCRD, RSM, Free fatty acid,Pretreatment, Transesterification.

TITLE: Studies in Extraction of Natural Ingredient

Authors: 1Miss Sneha R.Batale,

2Miss. Kalyani D. Kanhekar



Abstract : Natural products have been the basis of treatment of human diseases and have been

exploited for human use for thousands of years. These have been the most important sources of

drugs and drug leads in history. Ocimum sanctum (Tulsi) is one of the herbal plant which shows

tremendous medicinal application. Tulsi is known as “the incomparable one”, “the mother

medicine of nature”, “the elixir of life” and “the queen of herbs”. The tulsi leaves contain 1 to

1.2% of ursolic acid which have a calming, anti-inflammatory, antibacterial, anti-diabetic,




lowering blood glucose and other biological effects. Ursolic acid has high therapeutic value.

Hence, the extraction of tulsi powder is been carried out to obtain the ursolic acid. In this project

the extraction is carried out by soxhlet and batch extraction for the study of different parameters

like temperature, solute to solvent ratio, rate of agitation and time of extraction and the

evaluation is to be done for maximum extraction.

Keywords: ursolic acid, Ocimum sanctum, extraction, high-performance liquid chromatography.

TITLE: Decolourisation of Textile Dyeing Waste Water Using Solar Photo-Fenton

Oxidation Technology”

Authors: Saurav. P. Dagdelwar1 , Suraj. R. Mahajan

2


Email ID: [email protected],

Abstract: More than 10,000 dyes are used in the textile industry as well as some of chemical

industries and 280,000 tons of textile dyes are discharged every year worldwide, Textile dyeing

and finishing processes produce large quantities of wastewater that is highly coloured and

contains large concentration of organic matter,which is difficult to treat via classical methods.

Apart from the aesthetic problems created when coloured effluents reach the natural water

currents, dyes strongly absorb sunlight, thus impeding the photosynthetic activity of aquatic

plants and seriously threatening the whole ecosystem. When the study of Decolourisation of real

textile dyeing wastewater by solarPhoto-Fenton (Steel scrap/ H2O2) process under irradiation

with sunlight was carried out Batch experiments were conducted to determine optimal operating

conditions. The colour removal of 89% was obtained under optimum conditions as compared to

other oxidation processes. A simplified mechanism of hydroxyl radical production in the

presence of steel scrap as a catalyst has been proposed and found to be more efficient.This work

investigated solar driven advanced oxidation process i.e. photo-fenton for the degradation of

micro and emerging contaminants in waste water. As normal waste water treatment is not able to

entirely degrade xenobiotic substances like pesticides, pharmaceuticals, fragrances, personal care

products etc. It is necessary to treat the effluents to eliminate them. It is well known that photo-

fenton is capable of degrading almost any organic contaminant but the main drawback of this

process is that it only works at pH 3 for keeping iron dissolved and promoting light absorbing

Fe-water complexes. Besides the main operational cost of photo-fenton at neutral pH using low




iron concentration and a low hydrogen peroxide dose was efficient enough for the removal of

micro and emerging contaminants.

Keywords: Textile dyeing waste water, Steel scrap, Decolourisation, Solar light, Hydrogen

peroxide, solar photo-fenton process.

TITLE: ‘‘Use Of Banana Tree Residues As Pulp For Paper And Combustible’’

Authors: Sonam P. Saxena1, Swati S. Dhengle

2


Email ID: [email protected],[email protected],

Abstract: The aim of this work is to characterize banana tree residues and use it in pulping and

use it in pulping and combustion processes. The soda-anthraquin one pulping of the banana tree

residues can be simulated by polynomial models, and then predict the pulp properties (yield,

Kappa number, viscosity and brightness) as a function of operating variables (temperature 160 to

180°C, time 40 to 60 min and soda concentration 7.5 to 12.5%) with errors less than 20%.

Operating under optimal conditions (160°C, 40 min and 7.5% soda), a pulp with 39.23% yield,

28.59 Kappa number, 48.25% brightness, 1149 ml/g viscosity, 48.0 Nm/g tensile index, 3.80

kN/g burst index and 4.83 mNm2/g tear index was obtained. On the other hand, heating values

(17751 kJ/kg), the flame temperature (1300 to 2400°C) and dew point temperature (48 to 54°C),

of the different values of excess air used (10 to 50%) in combustion of the banana tree residues

were determined and compared with other non-wood lignocellulosic materials. As a

consequence, the price of energy obtained by combustion of these residues (3.38 10-6

€/kJ) was

less than the price of coal (25.94 10-6

€/kJ) and much lower than those of fluid fossil fuels

(>37.67 10-6

€/kJ).

Keywords: Banana tree residues, pulp, paper, combustion.

TITLE: Alternate Fuel Biodeisel

Authors: 1Akash Pande,

2Kapil Pujjalwar

1,2Department of mechanical engineering, Jawaharlal Darda Institute Of Engineering and

Technology, Yavatmal





Abstract: The Recent depletion and fluctuation in prices due to uncertain supplies for fossil fuel,

make us to search renewable, safe and non-polluting sources of energy. India is not self

sufficient in petroleum and has to import about two third of its requirements. Presently Indian

Government spend Rupees 90,000 crores for petroleum fuel and annual consumption is around

40 millions tons. One of the solutions to the current oil crisis and toward off any future energy

and economic crunch is to explore the feasibility of substitution of diesel with an alternative fuel

which can be produced in our country on a massive scale to commercial utilization. Indian

Government, research institution and automobile industries are taking interest on bio-diesel

from various non-edible oil bearing trees like Jatropha, Karanji, Mahua & Neem. As India is

short of edible oils even for human consumption and since the cost of edible oil is also very high,

it is preferable to use non-edible oils. Jatropha curcas is one of the prospective bio-diesel

yielding crops. This paper highlights the work on alternate fuels and the importance of choosing

jatropha. It reduces pollution drastically in terms of sulphates and carbon mono-oxide. To start

with, we reduced the viscosity problem faced to a large extent by carrying out the

transesterification process in the chemistry laboratory. we also studied the cost factor involved in

the usage of jatropha. Performance test was conducted on an electrical loaded diesel engine and a

study on the emissions was made using Exhaust Gas Analyser in the thermal laboratory. The

pollution levels came down drastically and performance was better with various blends of

jatropha and diesel.

TITLE: “Oil From Sand”

Authors: 1Sapna K. Kungrani,

2Apeksha S. Wasnik

Department of Chemical Engineering, Shri Shivaji College of Engineering & Technology,

AKOLA


Abstract: The oil sand has become a significant source of secure energy supply and a major

economic driver for Canada. As production in the oil sands expands so too has concern about the

effect of development communities, water, land and air. Approximately 2000 billion barrels of

conventional oil may ultimately be extracted. We have soon consumed half of it. Global oil

production may peak around 2010. It is claimed that non-conventional oil production, including

Canadian oil sands production, may bridge the coming gap between the world’s oil demand and




global oil supply. The future Canadian oil sands production cannot even compensate for the

combined declining conventional oil production in Canada and the North Sea. The most

optimistic scenario will not manage to compensate the decline by 2030. Canada’s oil sands

resources cannot prevent a global peak oil scenario. The objective of this report is to investigate

and analyze the production of heavy oil/bitumen from Canada’s oil sands deposits and its future

impact on global oil supply. This paper aims to provide a basis of an informed discussion about

the oil sands by examining the current challenges facing development and by reviewing the

central issues, both positive and negative facing industry.

Keywords: Oil sands, conventional oil, Environmental Impacts, petroleum energy.

TITLE: Detection Of Adulterant In Milk And Its Product.

Authors: 1Mr.Pankaj R. Wankhade,

2Ku. Vividha M.Sirsat ,

1,2Department of Post Harvest & Food BiotechnologyShri Shivaji College of Agril.

Biotechnology, Amravati


Abstract: The adulteration of food has progressed from being a simple means of fraud to a

highly sophisticated and lucrative business. The problem is further compounded by the lack of

clear international definitions for enforcement purposes. Reviews some examples of food

adulteration and methods of analysis used to determine authenticity. Adulteration of food has

ramifications within society and cannot be ignored since interference with foodstuffs may

potentially lead to the production of food which is harmful to health. Adulteration of food has

ramification within society and cannot be ignored since interference with food stuffs may

potentially lead to the production of food which is harmful to health. The Food and Drug

Administration is responsible for regulating and supervising the safety of foods, dietary

supplement, drugs, etc. The present review focus on analytical methods and simple screening test

used for the detection of food adulteration. As a part of this report, we intend to explore the

effects that food adulteration has on the health and lives of the victims, look at some of the most

common forms of food adulteration that takes place in our country as well as around the globe.

We will also briefly look at the laws that are in place to protect us from food adulteration and




their implications on controlling food adulteration. Another major focus point of our report will

be to identify ways that enable people to identify whether a food product is adulterated or not.

Keywords: Adulteration, foodstuffs, Drug, dietary supplement, food product

TITLE: CO2- As Refrigerant

Authors: 1Pawankumar K. Bedre ,

2Swapnil A. Jadho

1,2 Dept. of Chemical Engg.College Of Engineering & Technology Akola


Abstract: Conventional supermarket refrigeration systems commonly use HCFC 22, an ozone

depleting and very high Global Warming Potential (GWP) refrigerant gas. Replacement of these

systems with cascade or transcritical CO2

systems will assist both phase out requirements of the

Montreal Protocol, and also compliance with Kyoto Protocol obligations to control emissions of

high GWP HFC alternatives. Based on the Australian experience, CO2

systems will have higher

initial installation costs of around 20%, although it is expected that capital equipment costs will

decrease once the volume of installed systems grows. Reductions in annual electricity costs of up

to 23% are expected to be achievable with transcritical CO2

systems, depending on the climatic

zone in which facilities are located. Due to the energy savings, CO2 systems will deliver further

greenhouse gas emission reductions and provide a short-term payback period on higher

installation costs.

TITLE: Carbon Sequestration

Authors: 1Kapil S. Awghane,

2Dikshit D. Bharne

1,2 Department of chemical Engg. College Of Engineering & Technology AkolaEmail ID:

[email protected], [email protected]

Abstract: As the problem of global warming showing its impact creates on our environment so

the need is to reduce the presence of the major green house gas such as CO2 in the atmosphere.

Reducing its emissions being a tough process, capturing of the emmited gas is being as a

possibility of green technology. The main aim is to prevent the release of large quantities of CO2

into the atmosphere. An carbon capture and its sequestration is the process of capturing waste

CO2 from large point sources such as fossil fuel power plant, transporting it to storage site, and




depositing it where it will not enter into the atmosphere. This paper focuses on certain method of

carbon capture and four most important way of storing it i..e forming stable hydrate and

converting it into fuel by intermediate method. it also shows the method of solving acidification

of water problem due to storage of CO2.Thus,this paper puts light upon possible measures which

are still under research of managing the greenhouse gases by safe and proper CO2 sequestration

technique. Carbon sequestration removes carbon, in the form of CO2 either directly from the

atmosphere or at the conclusion of combustion and industrial processes. One type of

sequestration is the long-term storage of carbon in trees and plants (the terrestrial biosphere),

commonly referred to as terrestrial sequestration. CO2 removed from the atmosphere is either

stored in growing plants in the form of biomass or absorbed by oceans. Sequestering carbon

helps to reduce or slow the buildup of CO2 concentrations in the atmosphere.

TITLE: Computational Fluid Dynamics

Authors : 1Ashwini V. Shukla,

2Ketaki Bhurse

Department of Chemical Engineering, Shri Shivaji College of Engineering & Technology,

AKOLA, M.S. 444104


Abstract: Computational fluid dynamics (CFD) is a branch of fluid mechanics that uses

numerical methods and algorithms to solve and analyze problems that involve fluid flows.

Computers are used to perform the calculations required to simulate the interaction of liquids and

gases with surfaces defined by boundary conditions. With high-speed supercomputers, better

solutions can be achieved. Ongoing research, however, yield software that improves the accuracy

and speed of complex simulation scenarios such as transonic or turbulent flows. Initial validation

of such software is performed using a wind tunnel with the final validation coming in flight tests.

The fundamental basis of almost all CFD problems is the Navier–Stokes equations, which define

any single-phase fluid flow. These equations can be simplified by removing terms describing

viscosity to yield the Euler equations. Further simplification, by removing terms describing

vorticity yields the full potential equations. Finally, these equations can be linearized to yield the

linearized potential equations.

TITLE: Bio-Diesel




Author: Ekta Jadhav

Abstract: The purpose of presenting this paper is to give you the idea about research history of

bio-diesel,new research ,use of bio-diesel. The importance of fuel as source thermal energy and

motive force is widely recognised. In diverse field ranging from automobiles to industry bio-

diesel is an ecofriendly,renewable biofuel. Bio-diesel contains no petroleum,but it can be

blended at any level with petroleum diesel to create bio-diesel blend. Bio- diesel is simple to use

,bio-degradable ,non toxic and essentially free of sulphur and aromatics.Bio-diesel as partial or

total alternative diesel or as an additive promoting lubricating effect in diesel.for manufacturing

of bio-diesel base catalyzed transesterification of vegetable oil has been used. Bio-diesel is

making the transition from research and development to commercialization.Compare to

petroleum diesel bio-diesel is environmental friendly and is government mandated.It reduces the

carbon monoxide ,carbon dioxide,hydrocarbons and particulate matter emission that cause

respiratory damage.

TITLE : Energy Resource Potential of Methane Hydrate: A Review

Author: Harshal R Zade

Dept. of Mechanical Engineering, Bapurao Deshmukh College of Engineering, Nagpur

University, Maharashtra,

Email ID - [email protected]

Abstract: Energy Is The Conserved Extensive Property Of Physical System For Doing Work. It

Is Consumed In Manufacturing, Services, Transport And Other Activities. Energy Is Derived

From Conventional Sources Like Oil And Petroleum Products, Natural Gas, Coal, Radioactive

Atoms And Renewable Sources Like Sun, Wind, Biomass Etc. The Industrial And Social

Changes That Engaged Mankind During The 21st Century Resulted In A Rapidly Increasing

Demand For Hydrocarbon-Based Fuels. This Increasing Demand Has Been Met By Increasing

The Tempo Of Exploitation Of The Vast Resources Of Conventional Oil And Gas. We Should

Expect To Encounter Energy Scarcity In Upcoming Decades. In This Scenario Methane

Hydrates Appear To Be An Exciting Alternative. Methane, Made Of One Carbon Atom And

Four Hydrogen Atoms, Is The Simplest Hydrocarbon Molecule And The Primary Component Of

Natural Gas. This Research Review The Feasibility Of Methane Hydrate As A Major Energy

Resource In Future And Also Describes Its Exploration, Production Techniques, And Its Impact




On Global Climate And Recent Development Happening Globally. It Is Also Intended To Assess

The Prospect Of Methane Hydrate To Be Commercially Viable With Specific Reference To

Indian Energy Scenario

Keywords: Energy, Fire Ice, Hydrocarbon, Methane Hydrate, Natural Gas

TITLE: Direct liquid methanol-fueled solid oxide fuel cell

Authors: 1Ganesh Patil,

2Kamlesh Dhuri

Abstract: Anode coking problem of solid oxide fuel cell (SOFC) when using hydrocarbon fuels

has been the major barrier for the practice and commercialization of well-developed high

performance SOFC. In this work, based on fuels consideration, we chose liquid methanol as the

candidate fuel for SOFC with the configuration of NiO/SDC–SDC–SSC/SDC. For comparison,

traditional fuels, hydrogen and ammonia, were tested. With methanol as fuel, the maximum

power densities were 698, 430 and 223mWcm−2

at 650, 600 and 550 ◦C, respectively, which

were higher than that with ammonia and lower than that of hydrogen. The electrochemical

properties of the cells with the three fuels were investigated by AC impedance spectroscopy. The

long-term stability of the cell with methanol, methane and ethanol were also studied at a constant

output voltage of 0.5 V. Solid oxide fuel cell (SOFC), with outstanding advantages of fuel

flexibility and module integrity, has been expected to be an excellent green energy sources that

be used as portable applications. As countries develop, the exponential increase in the demand

for energy has brought SOFC to a commercial stage. Nowadays the crucial issue for the

developments of SOFC is to explore proper fuels. Though hydrogen is the most optimal fuel for

being directly used in SOFC, the requirement of storage and transportation for hydrogen is not

only too expensive but also very severe. The intrinsic advantage of SOFC is that hydrocarbon

fuels can be utilized directly with little or minimal fuel processing. However, the conventional

Ni-based anodes suffers a number of drawbacks while using hydrocarbon fuels due to the

propensity of Ni to catalyze carbon formation, resulting in the rapid degradation of the cell

performance, which hindered SOFC from its commercialization. In order to overcome the

carbon deposition problem at the anode, several solutions have been investigated. Among the

various fuels, methanol might be an ideal alternative green fuel. Hence, it is necessary for us to

study the stability of direct methanol-fueled SOFC. In the present work, we tried to feed SOFC

with liquid methanol at 550–650 ◦C.




TITLE: Nanotechnology For Cancer Therapy

Authors: 1Ketan P. Joshi,

2Govinda V. Late

1,2 Dept. of Chemical Engg. College Of Engineering & Technology, Akola


Abstract: From inventing sensors in the form of biochips built into the human body performing

as life savers by self monitoring and guarding, Nanotechnology has a wide range of applications

like improvement of aerospace and computer system, communicational nanotechnology, the

design and simulation of programmable molecular machine and used in millions of other places

where it could be impossible to place computer today.One of the most pressing needs in clinical

oncology is for imaging agents that can identify tumors that are far smaller than is possible with

today's technology, at a scale of 100,000 cells rather than 1,000,000,000 cells. Achieving this

level of sensitivity requires better targeting of imaging agents and generation of a bigger imaging

signal, both of which nano scale devices are capable of accomplishing.Clinicians and patients

must often wait months for signs that a given therapy is working ex vivo diagnostics that can

determine whether a therapeutic agent is reaching its intended target and whether that agent is

killing malignant or support cells ,enable surgeons to more readily to detect the margins of a

tumor prior to resection. In this paper, a novel approach for diagnosis and treatment of cancer by

using nanotechnology is explained which enables the detection of cancer tumors in very early

stages and treatment in a very short time.

keywords: sensors, Nanotechnology, treatment.

TITLE: Flue Gas Desulphurization in Coal Fired Power Plants

Authors: 1Shrutika A.Shrirao,

2Darshani M. Thakare,

3Ajay P. Pardey



Abstract: The control of sulphur dioxide emissions from thermal power plants is examined in

light of the recent advances made in developing commercial processes for this application

.Beginning with a discussion of some of the more recent developments in the conventional wet

and dry scrubbing technologies, this seminar provides a description of the results of the recent

full-scale demonstration projects conducted on the lower capital cost furnace and duct sorbent

injection technologies - Limestone Injection Multistage Burner (LIMB) and Cool side,




respectively. In addition, the results of large pilot-scale research and development activities on

the related Limestone Injection Dry Scrubbing (LIDS) and SOx-NOx (SN) processes are

included. This seminar will conclude with a discussion of the economics of each of the processes

based on U.S. installation.

TITLE: Oil shale

Author: Krushna Darwatkar

Final year mechanical Engineering JDIET Yavatmal – 445001, Maharashtra, India.


Abstract: Shortage of problems of traditional resources such as petroleum, coal, natural gas etc.

is getting worse and worse and prices are rising constantly. This intended human being to switch

over to alternative sources of energy. Which leads to the development of oil shale industry,

development of shale mining industries has arosd wide attention. The oil shale is known to

human from long ago, but its development and implementation was being restricted due to

economic reasons. This paper reintroduces the oil shale, based upon different aspects such as

introduction, history, development and implementation of new technology for its effective use

with its advantages and disadvantages, finally the development of new trends along with

economics and environmental consideration explained in brief.

Keywords: oil shale, kerogen, petroleum.

TITLE: Recent development in plasma pollution control technology

Authors: 1Dipali R. Bhende,

2Trupti B. Navpute


Abstract: Gaseous pollution control, solid and liquid waste treatments have been

commercialized based on incineration, catalysis, adsorption disposal with a landfill, etc. More

recently technology based on plasmas has become significant due to the advantages such as a

lower costs, higher treatment and energy efficiency, smaller space volume, etc. In order to

commercialized this new technology, the treatment rate, energy efficiency of treatment, pressure

drop of reactor, reusable byproducts production rate, must be improved, based on the

identifications of the major fundamental mechanism of process, optimizations of reactor and




power supply for an integrated system. In this work, recent development of plasma pollution

control technology was critically reviewed and the principle of processes and the reactor

technologies were outlined. Special attention will be focused on the material processing

generated pollutant.

Keywords: Material processing flue gas, Thermal plasma, Pollution control, Waste treatments,

Non thermal plasma, PFCs; VOCs; Greenhouse gas, ODS; Water contamination.

TITLE: Ionic liquids for CO2 Sequesteration (A new emerging technology)

Author: Snehal V. Banore

1,2

Dept. of Chemical Engineering, JDIET, Yavatmal,( M.S), India.


Abstract : Global energy consumption is increasing rapidly at a rate which is not keeping in face

with developing new sources of energy generation and the world is continue to depend on fossil

fuels for years to come. Thus the level of CO2 emissions is continuously increasing and

comprises about 60 % of the global CO2 emissions. However, CO2 capture is a bottleneck where

efforts have to be applied in order to develop technically and economically available processes.

Various technologies are available for capturing CO2, currently amine based absorption

technologies are in use. Problems like corrosion, intensive energy consumption, loss of volatile

amines drives to search for alternate methods for CO2 capture. Presently technologies include

solvent scrubbing based on physical and chemical methods like absorption are an important issue

in recent years. In this seminar the ionic liquids (ILs) for CO2 capturing in typical

absorption/stripper process are considered. The use of ionic liquids is considered to be effective

mode for capturing CO2 because of its low vapour pressure, wide liquid temperature range, high

thermal and chemical stability, remarkable solubility towards various chemicals such as CO2 and

requirement of less energy for solvent recovery compared to other conventional processes as it

can be regenerated at relatively low temperature than the other solvents. The rate absorption

increases with the increase in the pressure and decrease with the temperature and viscosity. At

the same time, the anion and cations has also the serious effect on rate of absorption. Thus Ionic

liquids and their derivatives are gaining increasing importance due to their favourable properties

such as Carbon capture and storage (CCS) technologies are targeting a reduction in CO2




emissions. Thus ionic liquids can be used as solvents for gas absorption operations in order to

improve the process economy and general efficiency of gas separations

Keywords: ILs (ionic liquid), absorption, CO2 (carbon dioxide), Carbon capture and storage

(CCS).

TITLE: A Review On Human Health Effect Of Currently Used Food Preservatives

Authors: 1Snehal P. Pimpalkar,

2P.R. Tayade


2Assistant Prof. Dept. of Chemical Engineering, JDIET, Yavatmal,( M.S), India.

Email ID: [email protected],[email protected]

Abstract: In recent days food preservation by synthetic chemical compounds is the necessary

activity in food industry to avoid food decaying. But these synthetic food preservatives imposing

ill effects on the human health so it is necessary to access the exact effects of these synthetic

food preservatives on human health. In this paper, a survey of chemical compounds used in

preparation of food preservatives has been done along with their ill effect on human health. It

was found that near about 20 chemical compounds, currently used in preparation of food

preservatives causing dangerous effects on human health. It is necessary to find out the substitute

for synthetic preservatives to avoid the hazards effects of these synthetic food preservatives. For

this, a probable solution is the use of natural food preservatives.

Keywords: Food preservatives, Human health effects, Natural food preservatives.

TITLE: Silver Recovery From Photographic Waste

Authors: 1Vaibhav G. Shete,

2Viraj M. Ghongade.



Abstract: The waste X-ray/ photographic films contain 1.5 - 2 % (w/w) black metallic silver

which is recovered and reused. Around 18-20% of the world's silver needs are supplied by

recycling photographic waste. In this seminar, we have studied the extraction process of silver

from x-ray film on environmentally friendly basis.X-ray film is a sheet of plastic coated with an




emulsion containing light-sensitive silver halide salts (bonded by gelatin) with variable crystal

sizes that determine the sensitivity, contrast and resolution of the film. This silver can be

removed from the x-ray film by adopting various extraction methods. This method breaks the

gelatin so as to leach out the silver from x-ray. Using x-ray & fixer solution recovery of silver

can be done commercially on small or large scale which will become a business as well as avoid

wastage of precious silver.

TITLE: Bio-fuel

Author: S.T.Bhoyar

1,2 Dept. of Mechanical Engineering, JDIET, Yavatmal,( M.S), India.

Abstract: Bio-fuel is usually attractive transportation fuel. It is less pollutant fuel and can be

regenerated .It is a type of energy derive from renewable plant or living material. It regenerated

by a process called carbon fixation. Generally liquid fuel is use for transportation. In liquid Bio-

fuel Bio alcohol and Biodiesel are more useful. Brazil supply 90% Bio-fuel. 23 nation came

together to form agency called “International Energy Agency” which has goal to till 2050

produce Bio fuel for over earth.

TITLE: Innovation In Distillation Processes -Process Intensification For Energy Savings

Through Concept Of “Detuning” From Ideal State”

Authors: 1Haidar Ali,

2Akhilesh Prajapati,

3Harshal Umare

1,2,3 Dept. of Chemical Engineering, JDIET, Yavatmal,( M.S), India.

Abstract: A methodology of process intensification was discussed through the concept of

“detuning” from the ideal state, especially for the energy- saving continuous distillation

processes, which are typical energy consumer in the chemical and petrochemical industries.

First, the reversible distillation was shown as the thermodynamically ideal state. Then, it was

indicated that several energy efficient modifications of distillation processes can be obtained by

“detuning” or simplifying the reversible system. Among these modifications, an internally heat-

integrated distillation column (HIDiC) was one of the most promising options. The development

of the HIDiC in the national projects was reviewed and the reduction of energy consumption by

the HIDiC was estimated to be 60 % of the conventional column from the results of the projects.




Keywords : Process intensification, distillation process, energy saving, detuning

TITLE: Biocolor-A new generation additive

Author: Kanchan Mohurle


Abstract In modern days mostly synthetics are used since they are relatively cheap and easily

available. The continuous use of synthetic colors in textile and food industry has resulted in toxic

diseases like cancer. Also the exuberant amount of pollution caused due to synthetic dyes in

textiles leads to environmental degradation. So the right choice for the people who care and who

are considerate about themselves and the environment is BIOCOLOURS This

seminar highlights the use of bio-colours in textile industry and food industry and also the

biotechnology solution for the replacement of synthetic colours by bio-colours. In the near

future, the product with natural colours may have an increased demand, not only for the safety

of health and environment but also for their beauty and novelty. Increased awareness for eco-

friendly products in the developed countries has opened up a new channel for the export of hand

printed fabrics printed with natural dyes. Natural colours should not be taken as a threat to

synthetic colors. It may take decades to manufacture natural colours in a read to use form if all it

is possible. A very long and consistent effort is required, since we have just begun our search for

natural colour source. It is estimated that world wide upto. 70% of all plants have not been

investigated fully and that only 0.5% have been exhaustively studied.

Keywords:- natural color, synthetic dye, color, food coloring,etc

TITLE: Natural gas-hydrates — A potential energy source for the 21st Century

Authors: 1Nitin R.Vanjari,

2Suraj R. Nimbarte,

3Saket R Ajmire




Abstract: Natural gas-hydrates are an unconventional source of energy. Potential reserves of

hydrated gas are over 1.5×1016 m3 and are distributed all over the earth both on the land and

offshore. Presently, in many countries national programs exist for the research and production of

natural gas from gas-hydrate deposits. As a result over 220 gas hydrate deposits have been

discovered, more than a hundred wells drilled, and kilometers of hydrated cores studied




Preliminary analysis of seismic data along the east and West Coast deep-water area of India has

brought out about 80,000 sq.km. area having potential hydrate deposits in Andaman-Nicobar,

Krishna-Godavari, Konkan and Kutch offshore. Properties of the hydrated cores have been

investigated, effective tools for the recovery of gas from the hydrate deposits prepared and new

technology for the exploration of gas-hydrate fields developed. The commercial production of

natural gas from gas-hydrates exist for many years now with good results. Still, many complex

problems have to be studied. More high-level studies on the properties of the gas-hydrates are

needed and new technology for the production of natural gas from gas-hydrates has to be

developed. Note, it is not the amount of potential reserves of hydrated gas that is important, but

the volume of gas that can be commercially produced (17–20% from potential).

Keywords: Natural gas-hydrates; Zone hydrate formation; Development

TITLE: Techno-Economics Of Recycling Of Low Density Polyethylene Carry Bags And Its

Environmental Impact Assessment

Authors: 1Ritesh R. Sakure,

2Prashant Meshram,

3Prof. A.P.Pardey



Abstract: A Post consumer used Polyethene LDPE Plastic Carry Bags may be recycled by

grinded into small pieces, drying and mixing to obtain granules, as feed into hopper of a single

screw plastic extruder to get recycled LDPE pallets for commercialization. In spite of recycle

and reuse, considerable amount of LDPE waste that has adverse impact on land, water and air,

needs to be managed. This study performed on a batch of 94Kg plastic waste obtained in Bhopal,

the capital of Madhya Pradesh indicates that reuse and recycling of plastic is possible to a great

extent, however, for managing the waste remaining after recycling efforts will have to be made

for Land Fills and Incineration: Conversion of waste to energy.

Keywords : Recycle, Polyethylene bags, Environment.

TITLE: Extraction of turmeric oil by steam distillation process

Authors: 1Mr.Ashwin S.Shambharkar,

2Mr. Abhishek Shete





Abstract: Turmeric (Curcuma longa) is a rhizomatous herbaceous perennial plant of the ginger

family, Zingiberaceaes. there botanical name is Curcuma longa .Turmeric has been used in India

for thousands of years and is a major part of Ayurvedic medicine. It was first used as a dye and

then later for its possible medicinal properties. Extract of this oil by using steam distillation

process was found to be one of the promising techniques will preserve the original qualities of

plant. this is very cheaply process and production cost of this oil is not high. and raw required for

oil is the waste material in agriculture so that there cost will not be high. And not required the

large space. In India many people are open of this small scale plant . selling cost and demand of

this oil in market is high and many application was found in industries,pharmaceutical etc. so

that its best process to extract the oil The distillation was conducted in Clevenger apparatus in

which boiling, condensing and decantation was done. Analysis of Essential oil was done using

Gas Chromatography-Mass Spectrometer apparatus, which gives evaluates Essential Oil

qualitatively and quantitatively. Volume of Essential Oil obtained was changing w.r.t

temperature and time of heating.

TITLE: Design And Optimization Of Heat Exchanger With Example.

Author: Pratik Rajendra Babhulkar


Abstract: Shell and tube heat exchangers are used extensively throughout the process industry

and as such a basic understanding of their design, construction and performance is important to

the practising engineer. The objective of this paper is to provide a concise review of the key

issues involved in their thermal design without having to refer to the extensive literature

available on this topic. This paper claims no originality but hopes that the format and contents

will provide a comprehensive introduction to the subject and enable the reader to achieve rapid

and meaningful results. The optimum thermal design of a shell and tube heat exchanger involves

the consideration of many interacting design parameters. Several methods of designing the heat

exchanger is used like kern method & bell method. There are several software design and rating

packages available, including AspenBJAC, HTFS and CC-THERM, which enable the designer

to study the effects of the many interacting design parameters and achieve an optimum thermal

design. These packages are supported by extensive component physical property databases and

thermodynamic models.




Keywords - shell & tube heat exchanger, designing of heat exchanger, kern's method, bell's

method, THERM, HTFS.

TITLE: Rotating Reverse Osmosis Process for Water Purification

Authors: 1Akshay T. Meshram,

2Ramesh M. Binekar


Abstract: Rotating filtration has been used for separating plasma from whole blood, while

reverse osmosis has been used in purification of water and in some chemical processes. Reverse-

osmosis membranes are vulnerable to concentration polarization — a type of fouling in which

the chemicals meant not to pass through the reverse-osmosis membranes accumulate very near

the surfaces of the membranes. The combination of rotating filtration and reverse osmosis is

intended to prevent concentration polarization and thereby increase the desired flux of filtered

water while decreasing the likelihood of passage of undesired chemical species through the filter.

Devices based on this concept could be useful in a variety of commercial applications, including

purification and desalination of drinking water, purification of pharmaceutical process water,

treatment of household and industrial wastewater, purification of space mission wastewater and

treatment of industrial process water.

Keywords: Reverse Osmosis; Rotating filtration; Wastewater; Water Purification.

TITLE: Removal of Copper from Aquous Solution Using Orange Peel, Sawdust and

Bagasse.

Authors: Mr.S.M.Deshmukh,1 Mr.P.M.Ingole,

2 Mr.Ankur Chaturvedi

3

1, 2 Assist .Prof. Department of Chemical Engineering DMCE Airoli

3Student B.E. Chemical Engineering DMCE Airoli

Email Id: [email protected]

Abstract: Orange Peel, Sawdust and Bagasse have been used as a adsorbents for the removal of

Cu(II) fron aquous solution. The effects of contact time, Ph, Concentration, dose and ionic

strength on the removal of Cu(II)have been studied.Moreover treated sawdust has been used as

an adsorbent for the same.The equilibrium adsorption capacity of the adsorbent for Cu(II) was




obtained by Langmuir isotherm.The ionic strength effect on the removal of Cu(II)from its

aqueous solution indicated that the removal following ion exchange mechanism.

Keywords: Adsorption, Cu(II)ion, Agriculture waste.

TITLE: Synthesis Of Silver Nanoparticles By Chemical Reduction Of Tollen’s Reagent.

Authors: Mr.S.M.Deshmukh,1 Mr.P.M.Ingole,

1 Mr.Ankur Chaturvedi

2

1,2 Assist .Prof. Department Of Chemical Engineering DMCE Airoli

3Student B.E. Chemical Engineering DMCE Airoli

Email Id: [email protected]

Abstract: We Report Synthesis Of Silver Nanoparticles By Reducing Tollens’ Reagent With

An Aldehyde Such As Formaldehyde In Presence Of Sodium Citrate In Aqueous Medium. The

Resulting Nanoparticles Were Found To Be Stable Up To A Few Months And Were

Characterized Using UV-VIS, SEM, TEM, HRTEM, SAED

Keywords: Tollens’ reagent, silver nanoparticles, SEM, TEM, HRTEM, SAED.




With Best Compliments

“ALL INDIA COUNCIL FOR TECHNICAL

EDUCATION”

ACT 1987

(No 52 OF 1987)

(As Passed by the Houses of Parliament)

An Act

To provide for the establishment of an All India Council for Technical Education with a view to

the proper planning and co-ordinated development of the technical education system throughout

the country, the promotion of qualitative improvements of such education in relation to planned

quantitative growth and the regulation and proper maintenance of norms and standards in the

technical education system and for matters connected therewith.




OUR SPONSORS

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ABOUT EDITORS

Mr. Saaket Ajmire

Asst. Prof. Chemical Engineering Department

Jawaharlal Darda Institute of Engg. And Technology, Yavatmal M.S.

Educational Details: M.Tech. (Chemical Engineering) from Laxminarayan Institute

of Technology, Nagpur M.S. in 2005

B.E. (Chemical Engineering) from Jawaharlal Darda Institute of Engg. And

Technology, Yavatmal M.S. in 2002.

Industrial Experience : 2 Years in RIL, Hajira, Gujrat.

2 Years in Rolta India ltd, Mumbai.

Teaching Experience: 6 yrs.


Contact no: 919730075864

Mr. Nilesh S. Dumore

Asst. Prof. Chemical Engineering Department

Jawaharlal Darda Institute of Engg. And Technology, Yavatmal M.S.

Educational Details: M.Tech. (Chemical Engineering) from Sardar

Vallabhbhai National Institute of Technology,Surat, Gujrat in 2011

B.E. (Chemical Engineering) from Jawaharlal Darda Institute of Engg. And

Technology, Yavatmal M.S. in 2008.

Teaching Experience: 2 yrs.


Contact no: 919766813413

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