Operation & Maintenance
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Drinking Water Operator Certification Training WDC Volume II
Learning Objectives
. Define maintenance
. Discuss the roles of maintenance
. Discuss safety practices of maintenance
Drinking Water Operator Certification Training WDC Volume II
Learning Objectives
. Define maintenance
. Discuss the roles of maintenance
. Discuss safety practices of maintenance
Design Criteria For Sewers And Watermains
Introduction
We have written 'Design Criteria for Sewers and Watermains' manual for City of Toronto staff and consulting engineers. The purpose of this manual is to ensure there is consistency in our operations. Clients—that’s you—want to be instructed in the same way each time you come to us, regardless of which office you may visit. This manual will help ensure that the information provided by staff is the same in all offices.
This manual is written for City staff and consulting engineers working on capital improvement projects and for consulting engineers working for the development industry preparing engineering designs and drawings for private developments. It can also serve as a reference for third parties designing transit infrastructure, underground utilities, and any other works located within a city right-of-way, located in close proximity to City sewers and watermains. This manual takes you step by step through all the criteria you will need in the design of a sewer or watermain and the requirements for submission. If you are going to be preparing a servicing study or designing a sewer or watermain in the city of Toronto, this manual is for you. This manual is available in both print and online formats.
Design Criteria For Sewers And Watermains
Introduction
We have written 'Design Criteria for Sewers and Watermains' manual for City of Toronto staff and consulting engineers. The purpose of this manual is to ensure there is consistency in our operations. Clients—that’s you—want to be instructed in the same way each time you come to us, regardless of which office you may visit. This manual will help ensure that the information provided by staff is the same in all offices.
This manual is written for City staff and consulting engineers working on capital improvement projects and for consulting engineers working for the development industry preparing engineering designs and drawings for private developments. It can also serve as a reference for third parties designing transit infrastructure, underground utilities, and any other works located within a city right-of-way, located in close proximity to City sewers and watermains. This manual takes you step by step through all the criteria you will need in the design of a sewer or watermain and the requirements for submission. If you are going to be preparing a servicing study or designing a sewer or watermain in the city of Toronto, this manual is for you. This manual is available in both print and online formats.
Drinking Water Operator Certification Training Module #24 Gas Chlorination
Learning Objectives
. Explain the purpose of chlorination.
. Describe the two forms of chlorine.
. Describe the properties of liquid chlorine and gaseous chlorine.
. Explain how chlorine reacts in aqueous solutions.
. Read and explain chlorine reaction equations.
Drinking Water Operator Certification Training Module #24 Gas Chlorination
Learning Objectives
. Explain the purpose of chlorination.
. Describe the two forms of chlorine.
. Describe the properties of liquid chlorine and gaseous chlorine.
. Explain how chlorine reacts in aqueous solutions.
. Read and explain chlorine reaction equations.
Design Criteria Of The Oxidation Ponds In Egypt And World Wide
ABSTRACT
"Design Criteria of the oxidation ponds in Egypt and world wide"
Oxidation ponds, known as waste stabilization ponds, have become one of the world’s most used methods of treating waste water in areas where there is large space for their construction. In addition, they are one of the most economical and environmentally friendly ways of treating wastewater and producing a highly purified effluent. They create a natural environment and utilize natural processes to treat wastewater contaminants and can include other systems such as constructed wetlands, septic tanks, lagoons and others.
In this research present how to access to the best ways to design different oxidation ponds that are consistent with the Egyptian conditions of temperature, wind direction, the amount of treated water and study the nature of groundwater, soil characteristics and components, and the sun shining, the characteristics of the wastewater ponds, suitable form of ponds and method of operation optimization, construction and operating costs and the price of land, the fields of use of treated water and taking into account the characteristics of wastewater in Egypt, and which can be known by COD, BOD, TSS of the water where the properties of wastewater in Egypt is different from the rest of the world and present the principal considerations are taken during the design.
Design Criteria Of The Oxidation Ponds In Egypt And World Wide
ABSTRACT
"Design Criteria of the oxidation ponds in Egypt and world wide"
Oxidation ponds, known as waste stabilization ponds, have become one of the world’s most used methods of treating waste water in areas where there is large space for their construction. In addition, they are one of the most economical and environmentally friendly ways of treating wastewater and producing a highly purified effluent. They create a natural environment and utilize natural processes to treat wastewater contaminants and can include other systems such as constructed wetlands, septic tanks, lagoons and others.
In this research present how to access to the best ways to design different oxidation ponds that are consistent with the Egyptian conditions of temperature, wind direction, the amount of treated water and study the nature of groundwater, soil characteristics and components, and the sun shining, the characteristics of the wastewater ponds, suitable form of ponds and method of operation optimization, construction and operating costs and the price of land, the fields of use of treated water and taking into account the characteristics of wastewater in Egypt, and which can be known by COD, BOD, TSS of the water where the properties of wastewater in Egypt is different from the rest of the world and present the principal considerations are taken during the design.
Basic Math Concepts for Water and Wastewater Operators
Topics
General review of fundamentals
Hierarchy of operations
Manipulating equations
Fractions, Decimals, Percent
Data Management - averaging
Unit/dimensional analysis and conversion factors
Electricity
Temperature
Basic Math Concepts for Water and Wastewater Operators
Topics
General review of fundamentals
Hierarchy of operations
Manipulating equations
Fractions, Decimals, Percent
Data Management - averaging
Unit/dimensional analysis and conversion factors
Electricity
Temperature
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