THIAGARAJAR POLYTECHNIC COLLEGE (AUTONOMOUS INSTUTION) SALEM-5.

PRESENTED BY,V.SAKTHIKUMARS.MOHANRAJIIND YEAR PRODUCTION ENGG

ECO- FRIENDLY ENVIRONMENT

CONTENT

INTRODUCTIONWHY WE NEED ECO

FRIENDLYGREEN TECHNOLOGYBRANCHES OF GREEN

TECHNOLOGYRENEWABLE ENERGYECO FRIENLY FERTILIZERSECO FRIENDLY HOUSES

ECO FRIENDLY FURNITURESHYDROGEN CARSELECTRI CARS AND BIKESECO FRIENDLY FOODSECO FRIENDLY TECHNIQUESBENEFITS OF ECO FRIENDLY

BUSINESS ISSUES ON GANESH CHATURTHI

STATUESCOCLUSION

Eco-friendly is used to refer to goods and services, laws, guidelines and policies considered to have minimum or no harm on the environment.

Responsibility in our hands to create an eco friendly world.

INTRODUCTION

WHY WE SHOULD CARE ECO-FRIENDLYTo reduce global warmingTo maintain ecological balanceTo avoid deforestationTo reduce exploitation of resourcesTo adapt green way as it’s the best way

GREEN TECHNOLOGY

It is a technology which is environmentally friendly, developed and used in such a way so that it doesn’t disturb our environment and conserves natural resources.

It is also known as environmental and clean technology

BRANCHES OF GREEN TECHNOLOGY Green Energy Green Chemistry Green IT Green Building Green Nanotechnology

GREEN CHEMISTRY The invention, design and

application of chemical products and processes to reduce or to eliminate the use of hazardous substances.

GREEN ENERGY Green energy comes

from natural sources such as Sunlight wind, rain, tides Plants, algae and geothermal

heat

GREEN IT Green IT aims to minimize the

negative impact of on the environment due to IT operations.

This involves design, manufacturing, operation and disposal of computers and computer-related products in an environmentally-friendly manner

GREEN NANO TECHNOLOGY What is nanotechnology? Refers to products with dimension

in nanometre scale. E.g., nano coating on solar panels provides self cleaning

This enhances environment sustainability and maximum energy efficiency

There are many nano technology products are used in medical (drugs) also.

GREEN BUILDING Green building refers to the buildings with efficient use of

energy, water and materials

Improve efficiency through better design, construction, operation, and maintenance.

Ex: National library-SINGAPORE, India tower-MUMBAI

RENEWABLE ENERGY SOURCES Solar power

Wind power Hydroelectricity

Bio fuel

Bio gas

Geothermal energy

SOLAR POWER Solar power is the conversion of

sunlight into electricity using photovoltaics (PV).

It can be used for powering houses, communication and battery rechargesWIND POWER

Wind turbines converts the kinetic energy in the wind into mechanical power that runs a generator to produce clean electricity.

Wind energy contributes only 1% of

global electricity generation- but it is continuously increasing

HYDROELECTRICITY Hydroelectricity uses the energy of

flowing water to make electricity.

Hydro-electric stations are built where there is Running water is stored.

BIO FUEL Fuel made from biological sources like

Straw, Wood, Wood waste, Sugarcane and by products from agriculture industry.

Ex: corn, soybean

ECO-FRIENDLY FERTILIZERSORGANIC BIO – FERTILIZERSOrganic bio- fertilizers are eco- friendly

fertilizers which are being used to improve the quality and fertility of the soil.

Bio-fertilizers are made from biological wastes and they do not contain any chemicals. These fertilizers fixes atmospheric nitrogen in the soil.

The main sources of bio-fertilizers are bacteria, fungi and cyno bacteria (blue- green algae).

NEEM BASED FERTILIZERSThe neem are not only great eco-friendly

fertilizers but also have no after effects.

Neem is used to as a fertilizer both for food as well as cash crops, particularly vegetable and sugarcane.

ECO FRIENDLY HOUSES They include nature favourable

products. Natural resources , such as sunlight,

should be used to cut down on the use of electricity.

Rainwater harvesting, solar water heating systems and sewage treatment plants are being promoted by builders in most their projects.ECO FRIENDLY FURNITURES

Less use of wood and more use of waste products.Eco- furniture's easily separated and recycledThey made from sunflower board, wheat panels ,wrought iron, etc.

HYDROGEN CAR Water powered cars or hydrogen/oxygen powered

cars, use 100% water as fuel by splitting. Water electrolysis and creating hydrogen/oxygen gas, you can replace gasoline.

If we stopped producing SMOG, the ozone and global warming and greenhouse effects would go away or atleast we can have control on it.ELECTRIC CARS AND BIKES

Electric car generally refers to road-going automobiles powered by electricity.

An electric car powered by sunlight is a solar car, and an electric car powered by a gasoline generator is a form of hybrid car.

YO-bike runs on battery and is most economical two-wheeler in the world.

For a Y0-bike that costs less then the cheapest petrol scooter, having self- start, almost zero maintenance cost and almost zero running cost, and totally zero fear.

GARDEN PEAS If harvested in a sustainable fashion, pea plants will even help

to enrich the soil with all that extra nitrogen, making them a true environmental hero in the vegetable world.

BROCCOLI This means farmers can grow broccoli without the need for

excess chemicals. Here’s a bonus: those same compounds in broccoli that fight off bugs are also thought to keep certain human cancers at bay

PEARS The nutrient and water requirements for pear cultivation are

similar to the growing needs for apples. As a result, speedy and inefficient transportation isn’t necessary, and of course saving energy is what eco friendly foods are all about If you’re interested in the local food movement, pears are a good choice.

FISHES If you’re more of a land-based omnivore, stick to chicken, because

environmentally harmful emissions are associated with beef (and, to a lesser extent, pork).

ECO FRIENDLY FOODS

In some areas of green technologies such as water recycling and purification through natural less destructive renewable methods used for seawater in the dessert environment is not burden with the waste while creating opportunity to produce various products a fresh.

These materials having multiples characteristic making electronics circuits, tiny, flexible, stretchable and capable of dissolvable completely or partially enable us keeps our earth sustainable through reducing the amount of electronic waste polluting the landfill.

ECO FRIENDLY TECHNIQUES

Water Jug Meets Mainframe Solar Speakers Alarmingly Efficient Eco Computers

EXAMPLES OF ECO FRIENDLY TECHNIQUES

Running an environmentally friendly business helps you reduce your impact on the environment and preserves natural resources. Our business can help the environment in many ways. For example, we can:

Use products that reduce your reliance on natural resources (e.g. rainwater tanks, solar hot water systems)

Use products that are made from recycled material (e.g. office supplies made from recycled plastic, furniture made from recycled rubber)

Look at all your business activities to see if you can do anything differently (e.g. reducing air travel by holding conference calls instead of interstate meetings).

Making your business environmentally friendly not only benefits the environment but can also save you money.

BENEFITS OF AN ENVIRONMENTALLY FRIENDLY BUSINESS

ISSUES ON GANESH CHATURTHI STATUES

THE PROBLEMS

THE SOLUTIONS

By using “PLASTER OF PARIS” chemical to pollute the sea or inland water bodies such as lakes and streams , the chemicals in these idols dissolve in the water polluted.

Always go for those made of unbaked natural clay natural fibre or even recycled paper. Ensure that the dyes used to colour the idols are organic or vegetable in origin.

CONCLUSION

Ensure to use 100% renewable sources. Use of recyclable materials prolongs the materials lifespan in ecological and economic cycles.

Use recycled products and green technologiesBy using these eco friendly

techniques/products, we can able to control the pollution level of environment. So we can get clean and safe environment.

Go for Green Technology- Save the earth for generations!!!

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THINK GREEN GO GREEN

THANK YOU!!!..