Awwa

This handbook provides the fundamentals of the design and operation for advanced oxidation technologies. The possible applications-micropollutant treatment, treatment of taste and odor compounds, and water reuse treatment-as well as the advanced oxidation types are covered.Author: AwwaISBN-10: 1583219846ISBN-13: 9781583219843Publisher: American Water Works AssociationLanguage: EnglishPublished:...

M63, Aquifer Storage and Recovery provides a general understanding of the principles of aquifer storage and recovery (ASR). The manual discusses the concept, regulations as they are applied nationally and by state, basic design and development criteria, and presents results of an inventory of...

Since the advent of digital computers, numerical solvers have become progressively more powerful and reliable. However, the accuracy of the model depends on the extent to which it reflects the real system. To ensure that the model is an accurate representation of the real...

The purpose of this handbook is to provide drinking water and water reuse professionals with information that can be used to answer the question, "If my system has a contaminant approaching or above the maximum contaminant level, is ion exchange a feasible technology and...

High levels of iron and manganese can cause adverse effects on water at the tap and subsequent customer dissatisfaction. This book addresses how to control and treat these contaminants.Author: AwwaISBN-10: 1583219854ISBN-13: 9781583219850Publisher: American Water Works AssociationLanguage: EnglishPublished: 11/02/2015Pages: 240Format: PaperbackWeight: 0.72lbsSize: 9.00h x 6.00w...

The universal goal at utilities is to have every employee, every day, return home to his or her family uninjured. We believe that the first step to not being injured is knowing that you can be injured. Let's Talk Safety is designed to help...

Stop wondering what to talk about and spending your valuable time preparing presentations. Let's Talk Safety makes it easy for safety officers to spend a few minutes each week communicating with employees about the critical importance of working safely. This quick and easy book...

As issues associated with water rates and charges continues to evolve, so must the utilities approach to selecting and communicating their rates, charges, and pricing policies. This official AWWA Manual of Water Supply Practices will help water policymakers, utility managers, and rate analysts consider...

This manual of best practices provides complete information for designing, installing, and maintaining steel pipe and fittings for potable water transmission and distribution. M11 has been completely updated with new and revised information has been incorporated into every chapter within the fifth edition. Additional...

A cross-connection is an actual or potential connection between any part of a potable water system and any other environment that contains other substances that would allow such substances to enter the potable water system. Cross-connection control programs are intended to reduce the risk...

Disruptions in water quality and delivery can result from emergencies such as natural disasters, accidents, or intentional acts. Regardless of their size and location, utilities should prepare for emergencies before they occur and be able to quickly restore water services. This manual presents an...

This manual provides the user with both general and technical information to aid in design, procurement, installation, and maintenance of PVC pipe and fittings. This manual presents a discussion of recommended practices. It is not intended to be a technical commentary on AWWA standards...

The distribution of reclaimed water using dual water distribution systems, one for potable water and the other for nonpotable water, is a widely accepted practice. Some drivers for the increasing use of reclaimed water include diminishing supplies of high-quality water resources, escalating costs for...

Protecting the professionals who produce sustainable supplies of high-quality drinking water is of utmost importance. This manual focuses on protecting a utility's most valuable resource-its employees- by ensuring a safe environment in which to work and establishing a workplace safety program.With this edition, M3...

Computer modeling is a water utility�s most powerful tool for managing and operating a water distribution system. This 4th edition of M32 Computer Modeling of Water Distribution Systems, describes how to build accurate water distribution system models, and use models to manage assets and...

Author: AwwaISBN-10: 1625762801ISBN-13: 9781625762801Publisher: American Water Works AssociationLanguage: EnglishPublished: 05/21/2018Pages: 90Format: PaperbackWeight: 0.51lbsSize: 11.00h x 8.50w x 0.19d

This manual provides information on electrodialysis and electrodialysis reversal technologies in water treatment. This clearly written manual explains principles of operation, applications for water treatment, equipment, system design, costs, pretreatment and posttreatment, installation, operation, maintenance, and disposal of concentrate.Author: AwwaISBN-10: 1647170699ISBN-13: 9781647170691Publisher: American Water...

Water Fluoridation treatment - the adjustment addition or removal of fluoride in from drinking water to achieve good oral health and reduce tooth decay - has been practiced since the 1950s. This manual provides essential information for decision makers planning fluoridation installations, engineers designing...

Effectively managing valves as an asset can have a significant impact both for the water utility and the customer. This revised manual covers valve selection and installation as well as the importance of location, condition, and frequency of operation. The updated figures show commonly...

This manual presents a recommended method for calculating operating torque, head loss, and cavitation for quarter-turn valves typically used in water works service. M49 also provides guidance on generally available methods for using quarter-turn valves as well as their cavitation, flow, and torque characteristics....

M5 Water Utility Management is designed for both new and experienced managers who are looking to better understand all aspects of public utility management.Author: AwwaISBN-10: 162576247XISBN-13: 9781625762474Publisher: American Water Works AssociationLanguage: EnglishPublished: 01/01/2017Pages: 146Format: PaperbackWeight: 0.78lbsSize: 11.00h x 8.50w x 0.31d

This manual provides water utilities and other industry professionals with the skills and information to develop, implement, and measure the success of a water conservation program. Those with an existing conservation program discover areas of improvement using a more comprehensive approach. M52 also discusses...

Microfiltration and ultrafiltration have gained rapid acceptance as processes that provide a reliable and very high level of particle, turbidity, and microorganism removal. This manual contains information on low-pressure membranes in widely diverse applications, operations and system designs. It will help water operators, engineers,...

Now, limited data or resources don't have to keep your small utility from developing a rate structure that recovers all your costs and is fair to your customers. This official manual of practice gives you the step-by-step guidance you need to determine your revenue...

This manual provides both technical and general information to aid in the design, specification, procurement, installation, and understanding of high-density polyethylene (HDPE) pipe and fittings. Municipal and consulting engineers should use M55 in preparing plans and specifications for new HDPE pipe projects. This manual...

Internal pipe corrosion in the water distribution system is a significant concern and can cause problems with water quality degradation, customer complaints, reduced pipe capacity, and home plumbing failures. This manual is intended to equip water professionals with the essential information regarding the design,...

Providing a reliable supply of water requires being prepared for water shortages of varying degree and duration, and preparing for drought and water shortages before they occur is the best defense. A Water Shortage Contingency Plan (WSCP) enables a water supplier to assess the...

As worldwide fresh water supplies become increasingly stressed from population growth and uncontrolled water use, desalination of seawater has become an increasingly sought-after alternative for new water supply in coastal areas.AWWA Manual of Water Supply Practices M61 provides technical and planning guidance for drinking...

The contents of this Manual include the importance of gas transfer operations in water treatment, including a definition of aeration (Chapter 1), the physical mechanism of gas transfer, including Henry's Law Constants and information regarding blower selection (Chapter 2), the principles and applications for...

Distribution systems represent the last barrier available to water systems to maintain safe and high-quality water, and this manual provides a �first stop� for common distribution system water quality challenges. M68 offers practical guidance and best management practices for maintaining and improving distribution system...

Manual M73, Groundwater Management, is the culmination of efforts by members of AWWA's Groundwater Resource Committee to identify and demonstrate the value of using computer modeling tools to help utilities better manage their groundwater resources in light of greater competition for water and dwindling...

As their infrastructures age, utilities are increasingly challenged to maintain levels of service while keeping water affordable to all. Water main condition assessment helps utilities meet this challenge by identifying more precisely where money is best spent, leaving in place pipelines that have adequate...

This operations manual provides guidance on selecting the best water-main rehabilitation techniques for your water distribution system. Step-by-step guidance, including costing, is included for the following methods. Cleaning: flushing, cable-attached devices, pigs and other fluid-propelled cleaning devices, and power boring devices. Lining: cement-mortar lining,...

Faced with ever-increasing challenges, water utility staff can benefit from proactively evaluating distribution system performance and implementing actions that improve operations, infrastructure management, and water quality. Self-Assessment for Distribution System Optimization outlines the Partnership for Safe Water approach to distribution system optimization. Suitable for...

Faced with ever-increasing challenges, it is important for wastewater utility staff to proactively evaluate treatment plant performance and implement actions that improve operations, energy efficiency, and effluent quality. Self-Assessment for Wastewater Treatment Plant Optimization outlines the Partnership for Clean Water approach to achieving this...

Here is a complete introduction and guide to UV technologies for the disinfection of drinking water. This book describes the powerful capabilities of ultraviolet light as a water disinfectant. It explains in detail UV how UV inactivates and makes harmless microbes by altering their...

AWWA�s Water System Operations (WSO) series is the leading operator certification training, aligned with current Association of Boards of Certification (ABC) Need-to-Know criteria and offering training based on experience and certification level. WSO Water Distribution, Grades 1 & 2, is organized into 22 chapters...

AWWA�s Water System Operations (WSO) series is the leading operator certification training, aligned with current Association of Boards of Certification (ABC) Need-to-Know criteria and offering training based on experience and certification level. WSO Water Distribution, Grades 3 & 4, is organized into 13 chapters...

AWWA�s most popular operator training aid, this study guide is specially designed to give water operators and students practice in answering questions that are similar in format and content to the questions that appear on state certification exams. Sample questions and answers for both...

Water utilities of all sizes find this guidebook very helpful as they assess and upgrade the physical and operational security of their systems. This book describes measures a water utility can take for better security against man-made threats. It covers: - emergency preparedness plans...

AWWA�s Principles and Practices of Water System Operations (WSO) series is the leading operator certification training, aligned with current Association of Boards of Certification (ABC) Need-to-Know criteria and offering training based on experience and certification level. Water Treatment, Grade 1, is organized into 21...

AWWA�s Principles and Practices of Water System Operations (WSO) series is the leading operator certification training, aligned with current Association of Boards of Certification (ABC) Need-to-Know criteria and offering training based on experience and certification level. Water Treatment, Grade 2, is organized into 22...

AWWA�s Principles and Practices of Water System Operations (WSO) series is the leading operator certification training, aligned with current Association of Boards of Certification (ABC) Need-to-Know criteria and offering training based on experience and certification level. Water Treatment, Grades 3 and 4, is organized...