Development of Distribution System Water Quality Optimization Plans
Title | Development of Distribution System Water Quality Optimization Plans PDF eBook |
Author | Melinda J. Friedman |
Publisher | American Water Works Association |
Total Pages | 256 |
Release | 2005 |
Genre | Water |
ISBN | 1583213880 |
CD-ROM contains chapter 4 and appendices A & B.
Drinking Water Distribution Systems
Title | Drinking Water Distribution Systems PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Total Pages | 405 |
Release | 2007-01-22 |
Genre | Science |
ISBN | 0309103061 |
Protecting and maintaining water distributions systems is crucial to ensuring high quality drinking water. Distribution systems-consisting of pipes, pumps, valves, storage tanks, reservoirs, meters, fittings, and other hydraulic appurtenances-carry drinking water from a centralized treatment plant or well supplies to consumers' taps. Spanning almost 1 million miles in the United States, distribution systems represent the vast majority of physical infrastructure for water supplies, and thus constitute the primary management challenge from both an operational and public health standpoint. Recent data on waterborne disease outbreaks suggest that distribution systems remain a source of contamination that has yet to be fully addressed. This report evaluates approaches for risk characterization and recent data, and it identifies a variety of strategies that could be considered to reduce the risks posed by water-quality deteriorating events in distribution systems. Particular attention is given to backflow events via cross connections, the potential for contamination of the distribution system during construction and repair activities, maintenance of storage facilities, and the role of premise plumbing in public health risk. The report also identifies advances in detection, monitoring and modeling, analytical methods, and research and development opportunities that will enable the water supply industry to further reduce risks associated with drinking water distribution systems.
Water Distribution System Monitoring
Title | Water Distribution System Monitoring PDF eBook |
Author | Abigail F. Cantor |
Publisher | CRC Press |
Total Pages | 232 |
Release | 2009-03-10 |
Genre | Nature |
ISBN | 1439800537 |
A typical water distribution system is complex and chaotic with varying piping configurations, water flows, chemical reactions, and microbiological activity. It is therefore no surprise that monitoring water quality can be a daunting task, not to mention dealing with the devastating and costly effects of: Noncompliance with the Lead and Copper Rule Pinhole leaks in water service lines and private plumbing Vulnerability to microorganisms in the water distribution system Unwanted side effects from treatment chemicals Mistakes in treatment chemicals and dosage amounts These common water quality issues can be avoided by routinely monitoring key water quality parameters in the distribution system in a controlled and standardized manner. While proactive monitoring costs money, having water quality problems is even more costly. Water Distribution System Monitoring: A Practical Approach for Evaluating Drinking Water Quality provides a practical step-by-step approach and open-source technology for proactive water quality management. It describes a method for routinely monitoring the water distribution system by: Assembling a standardized monitoring station Planning a monitoring strategy, and Interpreting and using the water quality data Deliver safe and economical drinking water to your customers. Why wait three years to find out if the water system is in compliance with the Lead and Copper Rule? Why guess which corrosion control chemical is the right one? Why guess how much disinfection is needed in the water distribution system? Optimize your chemical usage, minimize your operational expenses, and confirm that the water is safe. Laying out a path to quality control and process improvement, this book provides the tools for well-defined and measurable control of water quality.
Guidance Manual for Maintaining Distribution System Water Quality
Title | Guidance Manual for Maintaining Distribution System Water Quality PDF eBook |
Author | Gregory J. Kirmeyer |
Publisher | American Water Works Association |
Total Pages | 380 |
Release | 2000 |
Genre | Water |
ISBN | 1583210741 |
The report of multi-disciplinary team of engineers and practitioners from a research project commissioned by the Association to create a resource to help water utilities operate and maintain water distributions systems to prevent water quality from deteriorating. They look at prevention programs, qu
Criteria for Optimized Distribution Systems
Title | Criteria for Optimized Distribution Systems PDF eBook |
Author | Melinda Friedman |
Publisher | Amer Water Works Assn |
Total Pages | 175 |
Release | 2010-01-01 |
Genre | Nature |
ISBN | 9781605731087 |
This reference book from Water Research Foundation and Partnership for Safe Water, first published in 2010, is only now available to the water industry. Water utility companies have long recognized the need for optimization of not only water treatment operations, but also the water distribution system. In recent years, the USEPA, state regulators, and water professionals have been actively researching the development of distribution system optimization and assessment programs. This recently released research report introduces, for the first time, consensus-based criteria, best management practices, and assessments for distribution system optimization. The optimization process described is for systems that practice secondary disinfection using either free chlorine or chloramine. Include CD with Index.
Water Distribution System Monitoring
Title | Water Distribution System Monitoring PDF eBook |
Author | Abigail F. Cantor |
Publisher | CRC Press |
Total Pages | 192 |
Release | 2018-01-08 |
Genre | Science |
ISBN | 1351662996 |
Updated throughout for this new edition, Water Distribution System Monitoring describes the latest water quality monitoring approaches, techniques, and equipment that will assist water utilities for compliance with the "Lead and Copper Rule" as well as address numerous other water quality issues. Water quality data are obtained using the appro
Implementing a Prototype Energy and Water Quality Management System
Title | Implementing a Prototype Energy and Water Quality Management System PDF eBook |
Author | L. Jentgen |
Publisher | IWA Publishing |
Total Pages | 192 |
Release | 2004-01-01 |
Genre | Science |
ISBN | 1843398575 |
The operating environment for water utilities is changing. New information and control systems and operating procedures are required to manage water utility operations. Operations and maintenance managers must pursue improved planning and scheduling methods to reduce costs. Electric deregulation presents an opportunity and a challenge for energy cost reduction. Water quality and supply issues must be managed to maximize system performance and minimize costs. EWQMS systems enable water utilities to better utilize limited resources to provide optimal service to their customers. By planning and scheduling operations processes and integrating the use of data from automated systems, an EWQMS enables utilities to do more with less?just what is needed in the changing business climate. Originally published by AwwaRF for its subscribers in 2003