Ww Tp Outline

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Brief Outline

This course is designed to give complete overview of Water Treatment from three aspects:Process

Mechanical Equipment Design Outline

Electrical & Instrumentation related to Water & Wastewater Treatment / Effluent Treatment Plants

Batches & Duration:

Weekend Batch - 11 Months

Eligibility:Students having degree/diploma in Chemical, Mechanical, Civil, Instrumentation OR MSc(Environment)

/ BSc(Chemistry). This course is also suitable to candidates having requisite experience in the related areas.

Subjects:Following subjects will be covered as a part of the course:

Water Chemistry

Basic System Design

Wastewater Treatment Process

Unit Operation

Water Treatment Process

Process Equipment Design

Unit Processes

Project Electrical & Instrumentation Control

Basics of Civil Engineering

Mechanical System Design

WTTP 1700 - Water Sources

Description

This course provides training in the development of new and existing water sources. It focuses on ground and

surface water sources as they relate to the way drinking water is treated and distributed. Areas of study include

basic water supply hydrology, groundwater sources, surface water sources, emergency and alternate water

sources, source water conservation, source water quality, and source water protection.

Program

This course is for students enrolled in the Certificate in Water & Wastewater Utilities and specializing in water

utilities.

Objectives

After you have completed the work in this course, you should be able to:

Define and describe water supply hydrology.

Define groundwater sources and describe how they are accessed and maintained.

Describe and discuss surface water sources.

Describe the factors influencing source water quality.

Describe emergency and alternative water sources.

Describe the basic principles of source water protection management and planning.


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Course Outline

Module A: Water Supply Hydrology

Explain the basic properties of water and the hydrological cycle.

Explain the key terms and the fundamental aspects of the movement of groundwater.

Explain the various surface waters and know some of the influences affecting the quantity and quality of

water.

Discuss water quality constituents in domestic water supplies.

Outline conversion factors and formulas used in the water industry.

Module B: Groundwater Sources

Explain the common components of a domestic drinking water well and the key terms used to describe

the effects wells have on the surrounding aquifers.

Explain the most appropriate location to install a groundwater well. Explain the common types of wells used for groundwater sources.

Explain the common components and development techniques of a groundwater well.

Explain basic aquifer performance evaluation techniques.

Explain the general operation, maintenance, and record keeping involved with the operation of

groundwater drinking water systems.

Explain how to properly decommission a well after it has been taken out of service.

Explain the role springs and infiltration galleries have in regard to the interaction between ground and

surface waters.

Module C: Surface Water Sources

Discuss the key factors influencing the flow of surface runoff.

Discuss the key requirements new and existing water systems have of their surface water supplies.

Explain the common ways source water is stored for domestic drinking water systems.

Explain intake structures used to draw surface water into the system.

Explain the common operational problems surface water supply systems face.

Module D: Factors Influencing Source Water Quality

Identify factors affecting source water supplies influenced by natural phenomena.

Identify factors affecting source water supplies influenced by human activities.

Module E: Emergency and Alternative Water Sources

Identify some of the main causes of source water supply loss.

Identify alternative supplies and ways of supplying water in the event the usual source is deemed

unavailable, unusable or insufficient.

Identify the points to consider when evaluating and designing an interconnection between water

systems.

Identify the provisions to be incorporated into a communitys ERP to temporarily supplement a water

system. Explain the way water can be reused to supply or reduce the demand on domestic water systems.


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Module F: Water Source Protection

Explain the fundamental principles of source water protection and management.

Explain the concept of groundwater protection planning.

Required Text and Materials

American Water Works Association. Principles and practices of water supply operations series: Water sources.

Denver, CO: American Water Works Association, 2003. Type: Textbook: ISBN- 1-58321-229-9

Assessment

To successfully complete this course students must obtain a minimum 60% average in the course overall to meet

program requirements. Your final assessment will be determined on the following basis:

Midterm 1 25%Midterm 2 25%

Final 50

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WTTP 1760 - Introduction to Wastewater Utility

Description

This course provides an introduction to the wastewater treatment processes. It focuses on both domestic and

industrial sources as they relate to the way wastewater is collected, treated, and disposed. Areas of study

include basic descriptions of what is wastewater, why we have to treat wastewater, the processes involved with

treating the wastewater, disposal of treated effluent, and the collection of wastewater from sources.

Program

This course is for students enrolled in the Certificate in Water & Wastewater Utilities and specializing in

wastewater utilities.

Objectives

After you have completed the work in this, you should be able to have knowledge of:

Overview of Operator responsibilities

Wastewater Characteristics and Sources

Wastewater Collection Systems

Wastewater Collection Pumping Systems

Course Outline
http://www.tru.ca/trades/degrees/waterwaste/courses_water_wastewater_cert.html#Tophttp://www.tru.ca/trades/degrees/waterwaste/courses_water_wastewater_cert.html#Tophttp://www.tru.ca/trades/degrees/waterwaste/courses_water_wastewater_cert.html#Top


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Overview of Operator responsibilities

- EOCP

Wastewater Characteristics and Sources

a. What is wastewater and why we treat wastewater

- Sources of wastewater: domestic, municipal, industrial

- Reason for treating environment and public health

- What are the hazardous of not treating wastewater

- Case studies

b. Wastewater treatment processes

- Size and point of discharge

- General wastewater processes: primary, secondary, territarary

- How wastewater treatment processes have evolved through history- Intro to micro-organisms

c. What is being treated in wastewater: domestic, municipal, industrial

- Characteristics: biological, chemical, physical

- Need for sampling: process & regulatory

- Measure characteristics

- What do you do with the results

d. Disposal: sub-surface, surface water, re-use (irrigation, stream augmentation, snowmaking, firefighting etc.)

e. Safety involved with wastewater

- pathogens, high level hygiene

Wastewater Collection Systems

a. Sewer systems: storm, sanitary, combined

b. Inflow and infiltration in wastewater

c. Difference between gravity and force main sewer systems

d. How sewer and wastewater piping is installed

e. Various components of manholes & piping and parts of a wastewater collection system

f. Overview of common operation & maintenance issues

- routine procedures

- troubleshooting

g. Safety overview


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Wastewater Collection Pumping Systems

a. The different pumping scenarios involved with wastewater

b. Sewage lift station designs

c. Difference between low lift and high lift pumps

d. Wet well pumping systems

e. Dry well pumping systems

f. General overview on controls of pump stations

g. Explain the importance of back up power for wastewater pumping systems

h. Safety overview


Water and Wastewater Technology, 6th Edition by Mark J. Hammer and Mark J Hammer Jr. Prentice

Hall. ISBN# 0-13-174542-5

Assessment


program requirements.

Your final assessment will be determined on the following basis:

Midterm 1 25%

Midterm 2 25%

Final 50%

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WTTP 1710 - Water Treatment I

Description

This is a basic water treatment course with emphasis on environmental applications focusing on past, present

and future technologies concerned with water treatment. The major emphasis will cover: operator responsibilities,

water sources, reservoir management, coagulation and flocculation processes, sedimentation, filtration,

disinfection, corrosion control, and basic water treatment sampling procedures.
http://www.tru.ca/trades/degrees/waterwaste/courses_water_wastewater_cert.html#Tophttp://www.tru.ca/trades/degrees/waterwaste/courses_water_wastewater_cert.html#Tophttp://www.tru.ca/trades/degrees/waterwaste/courses_water_wastewater_cert.html#Tophttp://www.tru.ca/trades/degrees/waterwaste/courses_water_wastewater_cert.html#Top


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Program


utilities.

Objectives


Discuss the main features of modern water systems, ranging from the operators duties to the filtration

techniques available.

Discuss the process of sedimentation as it applies to water treatment.

Discuss a variety of filtration techniques.

Discuss a number of disinfection techniques, including chlorination, ozone disinfection and UV

disinfection.

Discuss the basic principles of water storage and sampling.

Course Outline

Module A: Small Water Systems Operations

Investigate and be able to describe the operator duties in a water treatment plant.

Be able to describe the fundamentals of hydrology.

Investigate and be able to describe the basics of water treatment, including coagulation, flocculation and

filtration.

Investigate and be able to discuss issues related to water storage.

Investigate and be able to describe distribution systems.

Be able to describe the water quality sampling techniques currently used in small water systems.

Understand the math skills and concepts needed to be able to apply the many formulas involved in

providing safe drinking water.

Investigate the fundamentals of electrical and instrumentation principles.

Investigate basic hydraulic principles.

Investigate and be able to discuss the basics behind law and environmental legislation as it applies to

water treatment.

Investigate Occupational Health and Safety guidelines as they apply to water treatment facilities.

Module B: The Process of Sedimentation

Investigate the importance of sedimentation in water treatment.

Investigate the importance of the coagulation process.

Investigate the importance of flocculation and clarification.

Module C: The Process of Filtration

Investigate the history and types of filtration.

Investigate slow sand filtration techniques.

Investigate conventional sand filtration techniques.Investigate different modes of filter operation.


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Investigate the operation of different types of alternative filtration.

Investigate the different forms of membrane filtration.

Module D: The Process of Disinfection

Provide information on different disinfections available. Describe and explain the mechanics of

chlorination.

Investigate disinfection techniques other than chlorination.

Investigate ozone disinfection technique.

Investigate UV disinfection technique.

Investigate disinfection by-products.

Understand the importance of establishing adequate chlorine contact time.

Module E: The Basic Principles of Water Storage and Sampling

Understand the importance of water storage. Investigate the different types and materials used in water storage facilities.

investigate different items associated with the inspection cleaning and maintenance of reservoirs.

Understand the basic operating principles of service reservoirs.

Explain the fundamentals of a clearwell system.

Understand water use cycles.

Investigate types of water quality tests and proper sampling techniques.



Hall. ISBN# 0-13-174542-5

Assessment



Midterm 1 25%

Midterm 2 25%

Final 50%

Back to Top

WTTP 1860 Wastewater Utility I

Description

Wastewater Utilities I will illustrate to the student what occurs once wastewater leaves the wastewater collection

system and enters into the treatment plant stage. Various forms of preliminary treatment will be explained andthe student will also learn about stand alone treatment plants such as septic systems and how they operate. The
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student will be able to discuss what occurs after preliminary treatment has taken place in regards to primary

treatment, sedimentation, sludge and sludge removal. Wastewater lagoon systems will also be discussed and

the student will be introduced to the various laboratory principles of wastewater and demonstrate how certain lab

procedures relate to the wastewater treatment processes.

Program



Objectives

After you have completed the work in this, you should be able to:

Define Levels of Treatment

Define Methods of treatment Define Laboratory Principals of Wastewater

Course Outline

Module A: Levels of Treatment

Preliminary treatment

o preliminary treatment (grit removal, screens, etc.)

o Flow equalization

o Shock loading

o Source control

o Season variation (population)

Introduction to Primary treatment

o septic system - septic tank, filed designs, operation issues

o Conventional treatment stand alone or stage of enhanced treatment system

Introduction to secondary treatment

Introduction to tertirary treatment

Introduction to effluent disinfection

Module B: Methods of Treatment

Primary treatment

o Types of designs

o Sedimentation

o Sludge removal

o Scum removal

o Enhanced primary treatment

o O &M

Lagoon systems

o aerated, anaerobic, facultative

o Basics of tertiary lagoons or pondso O&M


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Introduction to Mechanical Systems

o small wastewater systems

Module C: Laboratory Principals of Wastewater

Lab safety

Environmental monitoring

Testing Parameters:

o VOC

o Chlorine residual

o Metals

o nitrogen cycle-

o Nutrients (see below)

Toxicity

Ammonia

Lab exercises:o Sampling techniques

o Phosphorus

o total suspended solids and mixed liquor suspended solids

o BOD, COD

o settling tests involved with wastewater

o coliform testing for wastewater

o the difference between pH and alkalinity tests

o Wastewater biology

Required Text & Materials


Hall. ISBN# 0-13-174542-5

Assessment




Midterm 1 15%

Midterm 2 25%

Midterm 3 10%

Lab Assignments 20%

Final 30%

WTTP 1720 - Applied Math and Science


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Description

This course covers the essential elements of mathematics and science to enable students to be successful in the

program. In mathematics, the concepts of fractions, ratios and proportion, scientific notation, percent, algebra,

calculation of areas and volumes, graphs, and the conversion of units are covered. The science component of

the course is divided into two areas: hydraulics and chemistry. In hydraulics, the concepts of pressure, hydraulic

grade lines, calculation of head loss, pumping and flow rate problems are discussed in details. In chemistry, the

structure of matter, the balancing of chemical equations and the calculation of dosage are studied.

Program

This is a core course requirement for all students enrolled in the Certificate in Water & Wastewater Utilities.

Objectives

The learning objectives of WTTP 1720, Applied Math and Science, are:

To introduce the essential elements of mathematics required for successful completion of the Water

Treatment Technology Program.

To introduce the basic principles of hydraulics as they apply to water treatment.

To introduce the elements of chemistry that must be mastered in order to successfully complete

subsequent chemistry courses in the program.

Course Outline

Module A: Applied Operation Math

Section 1: Classification of Numbers

Section 2: Operations with Numbers

Section 3: Fractions

Section 4: Ratios and Proportions

Section 5: Scientific Notation

Section 6: Percent

Section 7: Metric and Imperial Systems

Section 8: Algebra

Section 9: Calculation of Perimeter

Section 10: Calculation of Area

Section 11: Calculation of Volume

Section 12: Averages

Section 13: Linear Equations and Graphs

Module B: Basic Hydraulics

Section 1: Introductory Concepts

Section 2: Pressure and Hydraulic Grade Line

Section 3: Types of Heads

Section 4: Head Loss Section 5: Pumping Problems


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Section 6: Horsepower and Efficiency

Section 7: Reading Pump Curves

Section 8: Flow Rate Problems

Module C: Basic Water Chemistry

Section 1: The Structure of Matter

Section 2: Electron Arrangements in Atoms

Section 3: Chemical Formula and Chemical Equations

Section 4: Solutions

Section 5: Acids, Bases and Salts

Section 6: Chemical Dosage Problems

Section 7: Chemical Nomenclature


WTTP 1720, Applied Math and Science, is organized around the Study Guide. No additional text book is

required.

Assessment

To successfully complete this course students must a minimum 60% average in the course overall to meet


Midterm 1 25%

Midterm 2 25%

Final 50%

WTTP 1730 - Mechanical Systems I

Description

This course covers principles of piping, pumps and valves as they apply to the support systems in water

treatment facilities. The principles of cross connection control will also be covered.

Program


Objectives

The goals of WTTP 1730, Mechanical Systems I, are:

To provide students with the basics of these systems: pipes, fittings, hangers and supports, sealants, valves,

and pumps used in plumbing applications.

To address the causes and results of cross connections occurrences.


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Course Outline

Module A: Describe Common Piping Materials

State the important characteristics of common piping materials.

Describe methods of coding piping.

Identify the types of copper tubing using colour code systems.

Identify plastic piping using coding systems

Module B: Identify and Select Plumbing Fittings

Identify and Select Types of Plumbing Fittings.

Module C: Select and Install Hangers and Supports

Describe the forces that act on piping systems. Describe the types of hangers, supports, and fasteners.

Describe the location, spacing, and selection of hangers, supports and fasteners.

Module D: Describe the Types of Sealants

Describe the types of sealants used by Plumbers.

Module E: Select and Install Piping/Tubing for Specific Applications

Explain briefly the different categories of piping and tubing systems

Identify the different types of services used for piping and tubing systems

Describe in simple terms the different methods of joining pipe and tubing

Explain the basic procedures for installing piping

Describe the basic procedures for flaring copper and plastic tubing

Describe the basic procedures for solvent welding plastic piping and fittings

Describe the basic procedures for joining threaded piping and fittings

Describe the basic procedures for making a screwed flanged joint

Module F: Identify Plumbing Valves

Describe the materials that valves are made from and interpret valve service ratings. Describe different types of valves and identify parts of a valve and their function

State regulations from the relevant plumbing codes used as guidelines for valve installation, including

domestic pressure, reducing valves.

Module G: Pumps and Pump System Components

Describe the operation of different types of well pumps.

Identify and state the purpose of well pump components

Module H: Select and Size Pumps


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Estimate the daily requirements of the household, consider the yield and maximum draw rate

(drawdown) of the well or water source.

Identify significant physical features such as changes in elevation and distance between the well and the

delivery points to allow calculation of total pumping head or total head.

Select the pump and major components that suit each installations needs.

Module I: Install, Troubleshoot and Repair Pumps

Describe procedures for installing shallow well, deep well jet pumps, submersible pumps.

Explain the use of vacuum gauges and common electrical test instruments and describe some common

pump system problems and probable solutions.

Describe the procedures to replace/repair worn pump components.

Module J: Cross-Connection Control

Understand in general terms the causes and results of typical cross-connection occurrences Understand the Theory of Backflow and Backsiphonage

Describe in general terms the operating principles of a variety of cross-connection control devices

Explain in general terms where the cross-connection control device would be used

Understand the legal aspects of cross-connection control

Understand the liabilities and responsibilities of the following organizations or individuals involved with a

cross-connection control program


WTTP 1730, Mechanical Systems I, is organized around the Study Guide. No additional text book is required.

Assessment



Midterm 1 25%

Midterm 2 25%

Final 50%

WTTP 1740 - Environmental Legislation, Safety & Communication

Description

This course provides a foundation in three topic areas, legislation, safety, and communications. Under the

legislative section the students gain an understanding of the basic principles of environmental law and the

legislative framework under which most water suppliers must legally operate. The safety section will cover topics

such as occupational health and safety as it applies to operations and management of water systems. The third

section will cover oral and written communication skills required for operators dealing with specific situations thatarise through interactions with the public.


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Program


Objectives

On completion of the first module Environmental Legislation the student will be able to:

Understand the fundamentals of Law and Liability

Describe briefly Federal Environmental Legislation

Describe the different Types of legislation

Understand the different Federal Acts

Explain briefly Provincial Water and Wastewater Legislation

List and briefly explain the Types of legislation

Explain briefly Provincial legislation

Understand the different Water and Wastewater legislation categories Explain briefly Occupational and Municipal Legislation

Understand the concepts of Due Diligence / Case studies / Inspections

On completion of the second module Occupational Health and Safety the student will be able to:

Understand the principles of Regulations & OHS Programs

Describe the basic Construction Safety issues

Describe the fundamentals of Plant Safety

Describe the basic concerns of Occupational Hygiene

On completion of the third module on Communications the student will be able to:

Understand the concerns of Community Relations

Explain the issues around Risk and Media Communications

Understand the importance of Interpersonal Skills

Understand the importance of Oral Communications

Understand the fundamentals of Consultant and Proposal Writing

Course Outline

Module A : Environmental Legislation

Law and Liability

Federal Environmental Legislation

Types of legislation

Federal Acts

Provincial Water Legislation

Types of legislation

Provincial legislation

Water legislation categories

Occupational and Municipal Legislation Due Diligence / Case studies / Inspections


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Sewerage System regulations under the Health Act

Municipal Sewage regulations under the Environmental Management Act

Waste Discharge Regulations EMA

Organic Matter recycling regulations EMA

Canadian Council of Ministers of the Environment under Fisheries Act

Module B: Occupational Health and Safety

Regulations & OHS Programs

Construction Safety

Plant Safety

Occupational Hygiene

Module C : Communications

Community Relations Risk and Media Communications

Interpersonal Skills

Oral Communications

Consultants and Proposal Writing


There is no textbook for this course. This course contains all the material you need to successfully complete the

course and final exam.

Assessment


program requirements. Your final assessment will be determined on the following basis.

Section Exam 1 34%

Section Exam 2 33%

Section exam 3 33%

WTTP 1800- Electrical Fundamentals 1

Description

This course offers an introduction to the electrical trade as it applies to the day to day operation of water/waste

water treatment plants. Topics discussed include basic electrical principles, electrical safety, motor control

principles, and the fundamentals of electric motors. It is important to note that this course is not designed to

create tradespersons, but is designed from the viewpoint of plant operators, so they can develop more

awareness of the trades and allow them to function more effectively.


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Program


Objectives


Discuss basic electrical principles.

Identify the features of common meters.

Describe the operating principles of electric motors.

Describe motor starters and controls and develop schematic and wiring diagrams.

Describe electrical diagrams and symbols.

Discuss safe work practices as they apply to water treatment facilities.

Course Outline

Module A: Electrical Principles

Describe the theory of electricity

Describe electrical quantities, units and symbols

Identify conductors, insulators and semi-conductors

Perform calculations using Ohms law and Ohms law for power

Identify sources of electric energy

Describe circuit characteristics

Calculate circuit values

Describe the principles and applications of magnetism

Describe capacitors, inductors, and transformers

Understand principles of inductance and capacitance

Describe the applications of transformers

Describe common protection and control devices

Understand the principles behind protection and control

Module B: Features of Common Meters

Describe features of analog meters

Describe features of digital meters

Describe the proper use and care of meters

Describe the application of common multimeters

Describe the use of analog and digital testers and other testing tools

Describe the application of clamp-on ammeters

Describe the application of megohmmeters (megger)

Describe special meter applications

Module C: The Operating Principles of Electric Motors

Describe the constructional features of electric motors Describe the operating principles of electric motors


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Describe basic maintenance and troubleshooting of electric motors

Describe the constructional features of three-phase induction motors

Describe the operating principles of three-phase induction motors

Describe the constructional features of standard single-phase motors

Describe the operating principles of standard single-phase motors

Module D: The Analysis of Basic Motor Control

Describe the features of three-phase AC magnetic motor starters

Describe the operation of across-the-line magnetic starters

Develop schematic and wiring diagrams for three-phase magnetic starters

Describe the operation of reversing magnetic starters

Describe basic troubleshooting procedures for motor controls

Connect and test magnetic motor starters and controls

Module E: Reading and Drawing Electrical Diagrams

Describe the applications of electrical diagrams and symbols

Describe the conventions for schematic and wiring diagrams

Convert between schematic and wiring diagrams

Module F: Safe Work Practices

Identify common mechanical, electrical, fire, and explosive hazards

Describe the dangers of electric shock

Understand the physiological effects of electric shock

Describe common safety equipment

Describe hazards and safety procedures around electricity

Describe lockout procedures

Describe the importance of a grounded neutral

Describe the importance of a bonding conductor


There is no text book for this course. WTTP 1800, Electrical Fundamentals I, is organized around the Study

Guide.

Assessment



Midterm 1 25%

Midterm 2 25%

Final 50%


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WTTP 1820 - Instrumentation l

Description

This course offers an introduction to the instrumentation trade as it applies to the day to day operation of

water/waste water treatment plants. Topics discussed include process control principles, terminology, and trouble

shooting techniques. It is important to note that this course is not designed to create tradespersons, but is

designed from the viewpoint of plant operators, so they can develop more awareness of the trades and allow

them to function more effectively.

Program


Objectives


Identify the functional blocks of an automated control system and discuss how the interactions among

these blocks affect the entire system.

Identify the most common sensors used in the water treatment process and explain basic operating

principles, installation considerations and maintenance.

Identify the process variables typically found in the water treatment process and describe the devices or

elements (final control elements) that change the values of the process variables.

Course Outline

Module A:

Describe the individual components of a process control circuit.

Understand block diagram representations of a control loop.

Describe open-loop verses closed-loop control.

Describe continuous and discontinuous control systems.

Understand the advantages and disadvantages of feed-forward and feed back systems.

Explain the basic components of an electronic power supply.

Explain the basic components of a pneumatic power supply.

Explain the advantages and disadvantages of pneumatic over electronic control systems.

Understand the various standards for a transmitted signal.

Explain the principles behind electronic and pneumatic signal transmission devices.

Understand the purpose of the controller in a complete automated control system.

Describe in simple terms the three sections of a controller.

Understand the effects of proportional integral and derivative action in the controller.

Describe features of an electronic process control station.

Understand the purpose of indication and recording.

Identify different indicators and recorders.

Understand the overall purpose of P&IDs and loop drawings.

Read and interpret P and I drawings (P&IDs). Read and interpret loop drawings.


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Module B:

Understand the principles of flow measurement.

Describe common flow sensors.

Understand the principles of pressure measurement.

Describe common pressure sensors.

Understand the principles of level measurement.

Describe common level sensors.

Understand the principles of turbidimeters.

Understand the principles of particle counters.

Understand the principles of pH meters.

Understand the principles of chlorine meters.

Understand the principles of streaming current monitors.

Understand the basic principles of sensor maintenance.

Understand the basic sensor maintenance considerations.

Understand the principles of sensor calibration

Module C:

Understand the function of the final control element in process circuits.

Describe the three components of the final control element.

Describe on/off control in terms of signal conditioning.

Understand the function of electrical and pneumatic relays.

Understand the function of a motor starter.

Describe the function of a diverter valve.

Describe proportional control in terms of signal conditioning.

Understand the principles of electrical positioners.

Understand the principles of pneumatic positioners.

Describe electrical actuators.

Describe pneumatic actuators.

Describe hydraulic actuators.

Understand proportional control used with electro-hydraulic actuators.

Define the term control valve.

Describe the basic components of valves.

Understand the selection criteria for valves.

Understand the basic principles of the following valves:

o Butterfly

o Ball

o Cone

o Plug

o Gate

o Globe

o Sleeve

Define the term pump.

Describe where pumps are used in treatment facilities.

Understand the function of non-displacement versus displacement pumps.

Understand the basic principles of the following pumps.o Centrifugal


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o Piston

o Tube (peristaltic)

o Diaphragm

o Gear

o Progressive cavity pump

Understand the principles of a chemical feed pump.

Understand the basic principles of dry chemical feed systems.


American Water Works Association. Instrumentation and Control. Denver, CO: American Water Works

Association, 2003. Type: Textbook: ISBN 1-58321-125-X

Assessment

To successfully complete this course students must obtain a minimum 60% average in the course overall to meetprogram requirements. Your final assessment will be determined on the following basis:

Midterm 1 25%

Midterm 2 25%

Final 50%

WTTP 1850 - Water Treatment II

Description

This course is a continuation of Water Treatment 1. More advanced topics such as water softening, ph control,

pre-oxidation and dissolved metals removal will be covered. An overview of chemical feed systems as well as

chemical dosage calculations will also be covered.

Program


utilities.

Objectives


Explain the basic concepts and processes of coagulation and flocculation at a water treatment facility.

Identify the major issues of coagulation operation, including troubleshooting and solutions.

Explain the importance of pH control in water treatment.

Explain the importance of water softening and the processes involved.

Describe the purpose of pre-oxidation in water treatment.

Describe the process for removing dissolved metals in water.


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Course Outline

Module A: Chemical and Physical Properties of Coagulation

Explain basic coagulation.

Describe flocculation.

Explain the role of coagulation and flocculation aids.

Explain the importance of pH and alkalinity in relation to coagulation.

Explain how colour, turbidity, and particle counts are related to coagulation.

Identify the various types of mixers involved with coagulation/flocculation and explain how they work.

Describe various pumping and piping arrangements for coagulants.

Discuss the type of maintenance required for a coagulation system.

Module B: Coagulation Operation and Troubleshooting

Explain why coagulation is so important in a water treatment plant. Explain when an increase or decrease in coagulant dosage is needed.

Compare the differences between overdosing and under dosing coagulant.

Describe how to calibrate chemical coagulant pumps.

Explain the safety hazards involved in working with coagulants.

Perform chemical and mechanical troubleshooting.

Explain the important of good record keeping.

Perform basic coagulation calculations.

Module C: pH Control

Explain pH, alkalinity, and pH control and their importance in water treatment.

Explain possible solutions to achieve pH control and identify the various aspects of a pH control system.

Describe various aspects of lime, soda ash, caustic soda, and CO2 systems.

Describe corrosion control through pH adjustment and explain why it is important.

Perform basic calculations related to pH control in the water treatment process.

Module D: Water Softening

Describe hard and soft water and explain what makes water hard.

Describe the chemistry involved in water softening and new water softening processes.

Explain the processes involved in water softening by means of chemical precipitation.

Describe the equipment used in water softening and explain its functions.

Explain ion-exchange softening.

Discuss sludge disposal and problems arising from water softening.

Perform basic calculations required in testing water softening

Module E: Pre-Oxidation

Explain oxidation and its role in water treatment.

Describe ways to remove unwanted taste and odour from water.

Describe chlorine and explain how it is used in pre-oxidation. Describe chlorine dioxide and explain how it is used in pre-oxidation.


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Explain how ozone and potassium permanganate are used in pre-oxidation.

Calculate dosing concentrations of various oxidants.

Module F: Removing Dissolved Metals in Water

Describe dissolved metals and explain why they may be undesirable in water.

Explain removal of dissolved metals by aeration, activated carbon, coagulation, and chemical

precipitation.

Explain the Lead and Copper Rule and the role of polyphosphates.

Describe iron and manganese removal by oxidation.

Describe how a manganese greensand filter works and explain other methods of removing dissolved

metals.


Pizzi, N. G. Water treatment operator handbook. USA: American Water Works Association, 2002. Type:Textbook: ISBN 1-58321-184-5

Assessment



Midterm 1 25%

Midterm 2 25%

Final 50%

WTTP 1830 - Mechanical Systems II

Description

This course is a continuation of Mechanical Systems I course and covers in more detail the selection, operating

principles, adjustment and maintenance of mechanical equipment used in water and wastewater treatment

processes and facilities. The course is arranged in three general sections, starting with moving process

equipment, major process equipment and finally secondary process equipment systems.

Program


Objectives

Upon Completion of this course the students will gain understanding in:

Moving Water - the main process of water flow (i.e. water or wastewater) through a treatment facilityand the equipment used to control the flow.


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Major Process Equipment -the equipment used to achieve the initial mixing of chemicals with the

process water stream and the equipment used to flocculate coagulants within the process water

stream.

Secondary Process Equipment

Course Outline

Module A : Moving Water

The Process Water Pathway

Hydraulics

Pump Selection

Module B: Major Process Equipment

Managing Flow Variance Mixing Equipment

Flocculation Equipment

Solid Separation Equipment

Filtration Equipment

Disinfection Equipment

Wastewater Treatment Equipment

Operation and Maintenance

Module C: Secondary Process Equipment

Air handling process equipment

Chemical feed equipment

Standby power equipment

Residuals handling

Building mechanical systems

Odour control

Maintenance procedures


Water Treatment Operators Handbook American Water Works Association

ISBN 1-58321-371-6

Water and Wastewater Technology, 6th Edition by Mark J. Hammer and Mark J Hammer Jr. Prentice Hall.

ISBN# 0-13-174542-5

Assessment




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Midterm 1 25%

Midterm 2 25%

Final 50%

WTTP 1870 Wastewater Utility II

Description

This course provides an in depth look into the Wastewater Treatment Processes and Components. It focuses on

Secondary and Advanced Wastewater Treatment, Wastewater Sludge Residual Treatment and Disposal. Areas

of study include descriptions of treatment process and components for Secondary Treatment, Advance treatment

targets and process, residual sludge treatment management and

disposal.

Program



Objectives

After you have completed the work in this course, you should be able to :

Define Secondary treatment

Define Advanced Wastewater Treatment

Define Wastewater residuals

Course Outline

Module A : Secondary Treatment

Rotating biological contactors

Trickling filters

Basics of activated sludge (multiple & variations)

Analyze lab tests results used for secondary treatment

O&M for secondary treatment

Sludge age

Trouble shoot activated sludge processes and controls

Module B: Advanced Wastewater Treatment

How effluent disposal & re-use can drive advanced wastewater treatment

Analyze lab tests results used for advanced treatment

Chemical nutrient removal, phosphorus and nitrogen and controls

Bio-logical nutrient removal, phosphorus and nitrogen and controls

Fermentationo Explain effluent filtration


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o Explain effluent disinfection

o O&M

o Online monitoring and controls (components)

o Introduction to SCADA

Emerging Issues & Technologies

o Energy recovery (waste to energy)

o GHG & Climate Change

o EDC (Endocrine Disrupting Compounds)

Effluent filtration

Effluent disinfection

O&M

o Online monitoring and controls (components)

o Introduction to SCADA

Emerging Issues & Technologies

o Energy recovery (waste to energy)

o GHG & Climate Changeo EDC (Endocrine Disrupting Compounds)

Module C : Wastewater Residuals

Sludge disposal & re-use options

Digestion: aerobic, thermophilic aerobic digestion and anaerobic digestion

Wastewater sludge thickening & dewatering

O&M

Odour control

Required Text & Materials

Water and Wastewater Technology, 6th Edition by Mark J. Hammer and Mark J Hammer Jr. Prentice Hall.

ISBN# 0-13-174542-5

Sacramento State, Operations of Wastewater Treatment Plants Volume II - A Filed Study Training Guide, 7th

Edition, 2008.

Assessment




Midterm 1 25%

Midterm 2 25%

Final 50%

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