14466 Results found

M65 On-Site Generation of Hypochlorite

by American Water Works Association (AWWA)

As more water systems turn to safer alternatives to chlorine gas, the generation of hypochlorite on site has become increasingly common. M65, On-Site Generation of Hypochlorite, presents the principles of on-site generation (OSG), the differences between low-strength and high-strength OSG systems, and the subsequent impact each of these systems ...;

2014 AWWA Compensation Survey: Large Water and Wastewater Utilities

by American Water Works Association (AWWA)

The 2014 AWWA Compensation Survey: Large Water and Wastewater Utilities provides data and analysis of salaries, salary ranges, and compensation practices in the water utility industry. The Large Utility Version provides data for water and wastewater utilities serving populations of more than 100,000. • Salaries are reported for 63 water and ...;

Clearing of Industrial Gas Emissions: Theory, Calculation, and Practice

by XPRT Media

Processes of clearing of gases from a dust in wet-type dust separators are widely applied in many industries for the technological purposes and for environmental control. One of the main requirements is to ensure high efficiency of dust removal with minimum energy costs. This book presents the newest scientific research data under the theory and ...;

Communicating Water’s Value: Talking Points, Tips & Strategies

by American Water Works Association (AWWA)

Water professionals are responsible for shaping and sometimes changing consumers’ perceptions about water’s value. Consumers can mistakenly undervalue water’s worth by assuming it should be provided at no cost to the public. This book by Melanie Goetz outlines how water professionals can encourage customers to appreciate water as the precious ...;

Ensuring Safe Drinking Water: Learning from Frontline Experience with Contamination

by American Water Works Association (AWWA)

Safe drinking water is essential to human life. Ensuring Safe Drinking Water: Learning From Frontline Experience with Contamination provides those who carry responsibility for ensuring safe drinking water an opportunity to learn from the experiences of others. This book presents 21 case studies—10 waterborne disease outbreaks, 7 cases of severe ...;

M29 Water Utility Capital Financing, Fourth Edition

by American Water Works Association (AWWA)

Written for both public and investor-owned utilities, AWWA M29 Water Utility Capital Financing, Fourth edition addresses both traditional and innovative utility financing alternatives to meet both short- and long-term capital requirements. M29 covers timely concerns such as inflation, growth-related demands, the impacts of public pressure to keep ...;

M12 Simplified Procedures for Water Examination, Sixth Edition

by American Water Works Association (AWWA)

Reliable water quality testing forms the basis for regulatory compliance and ensures the best possible quality drinking water for the community. This manual provide 30 common lab tests for process control in drinking water production. Each test includes purpose of test, equipment list, reagents, simplified methods and procedures, and warnings and ...;

Heavy Metal Contamination of Water and Soil: Analysis, Assessment, and Remediation Strategies

by XPRT Media

Heavy metals have been used by humans for thousands of years. Although adverse health effects of heavy metals have been known for a long time, exposure to them continues and is even increasing in some areas. The adequate protection and restoration of soil and water ecosystems contaminated by heavy metals require their characterization and ...;

Nitrification in the Distribution System

by American Water Works Association (AWWA)

Water operators face ever increasing challenges to balance a list of drinking water regulations with water quality controls. To manage disinfection and control disinfection byproducts, many utilities have turned to chloramination for secondary disinfection. Chloraminating systems however, are prone to “nitrification-related accelerated ...;

WSO: Coagulation, Flocculation and Sedimentation DVD

by American Water Works Association (AWWA)

The most common method of removing turbidity from source water during drinking water treatment is a combination of coagulation, flocculation, and sedimentation, followed by filtration.This DVD explains and demonstrates coagulation, flocculation, and sedimentation processes to treatment operators and students. It defines the three treatment ...;

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