13130 Results found

Handbook of Environmental Odour Management

by IWA Publishing

Complaints due to odour annoyance have become a major issue for wastewater treatment plant, waste management, landfill, intensive livestock and other industrial operators as the repeated release of unpleasant odorous emissions can constitute a nuisance to a local population. Traditionally, odour management has been maintained by the use of buffer ...;

Best Practice Guide on the Control of Arsenic in Drinking Water

by IWA Publishing

This Best Practice Guide on the Control of Arsenic in Drinking Water arises from the knowledge collected by the European Research Network COST Action 637 involving 27 European countries and the USA. Besides the large number of important papers, reports and reviews already available on various aspects of arsenic occurrence in environment, water and ...;

Aquifer Storage and Recovery (M63)

by American Water Works Association (AWWA)

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 ASR well sites nationally. Both successful projects and ...;

Water Utility Manager’s Guide to Cyanotoxins

by American Water Works Association (AWWA)

This utility manager’s guide to cyanotoxins is designed to help familiarize water utility managers across the country with the issues surrounding cyanobacteria and cyanotoxins. Clear, concise guidance. Easy to read and understand. This item is available at no charge through the AWWA on the Source Water ProtectionResource Community webpage.Find ...;

M14 Backflow Prevention and Cross-Connection Control: Recommended Practices, Fourth Edition

by American Water Works Association (AWWA)

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 of contamination or pollution of the public water system. ...;

AWWA C651-14 Disinfecting Water Mains

by American Water Works Association (AWWA)

This standard presents essential procedures for the disinfection of new and repaired potable water mains. Topics covered include forms of chlorine disinfection, a description of the disinfection procedure, preventive and corrective measures during construction, methods of chlorination, final flushing, bacteriological testing, redisinfection, final ...;

Let's Talk Safety 2015: 52 Talks on Common Utility Safety Practices for Water Professionals

by American Water Works Association (AWWA)

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 provides 52 short briefings tailored specifically for water utility ...;

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 ...;

Benchmarking of Control Strategies for Wastewater Treatment Plants

by IWA Publishing

Wastewater treatment plants are large non-linear systems subject to large perturbations in wastewater flow rate, load and composition. Nevertheless these plants have to be operated continuously, meeting stricter and stricter regulations. Many control strategies have been proposed in the literature for improved and more efficient operation of ...;

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