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Author : C. Evins
Publisher :
ISBN 13 : 9780902156838
Total Pages : 228 pages
Book Rating : 4.1/5 (568 download)
Download or read book Aesthetic Water Quality Problems in Distribution Systems written by C. Evins and published by . This book was released on 1990 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael J. MacPhee
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.3/5 (91 download)
Download or read book Distribution System Water Quality Challenges in the 21st Century written by Michael J. MacPhee and published by . This book was released on 2005 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering a high-level view of key distribution system water quality issues that utilities will confront in the coming decades, and a new view of an integrated treatment process, this book covers such topics as microbial regrowth and recontamination, risks associated with release of trace metals from system scale, and impacts of secondary disinfection practices. This resource targets water utility managers, water quality professionals, policy makers, regulators, consultants, and educators.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309181844
Total Pages : 57 pages
Book Rating : 4.3/5 (91 download)
Download or read book Public Water Supply Distribution Systems written by National Research Council and published by National Academies Press. This book was released on 2005-04-12 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Water Science and Technology Board has released the first report of the Committee on Public Water Supply Distribution Systems: Assessing and Reducing Risks, which is studying water quality issues associated with public water supply distribution systems and their potential risks to consumers. The distribution system, which is a critical component of every drinking water utility, constitutes a significant management challenge from both an operational and public health standpoint. This first report was requested by the EPA, as the agency considers revisions to the Total Coliform Rule with potential new requirements for ensuring the integrity of the distribution system. This first report identifies trends relevant to the deterioration of drinking water quality in distribution systems and prioritizes issues of greatest concern according to high, medium, and low priority categories. Of the issues presented in nine EPA white papers that were reviewed by the committee, cross connections and backflow, new or repaired water mains, and finished water storage facilities were judged by the committee to be of the highest importance based on their associated potential health risks. In addition, the report noted that two other issues should also be accorded high priority: premise plumbing and distribution system operator training. This first report will be followed in about 18 months by a more comprehensive final report that evaluates approaches for risk characterization and identifies strategies that could be considered to reduce the risks posed by water-quality deteriorating events.
Author : Abigail F. Cantor
Publisher : CRC Press
ISBN 13 : 1439800537
Total Pages : 232 pages
Book Rating : 4.4/5 (398 download)
Download or read book Water Distribution System Monitoring written by Abigail F. Cantor and published by CRC Press. This book was released on 2009-03-10 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Mirjam Blokker
Publisher : MDPI
ISBN 13 : 3039360124
Total Pages : 146 pages
Book Rating : 4.0/5 (393 download)
Download or read book Water Quality in Drinking Water Distribution Systems written by Mirjam Blokker and published by MDPI. This book was released on 2020-12-02 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safe drinking water is paramount for the health and wellbeing of all human populations. Water is extracted from surface and groundwater sources and treated to comply with drinking water standards. The water is then circulated through the drinking water distribution system (DWDS). Within the DWDS, water quality can deteriorate due to microbiological growth, chemical reactions, interactions with ageing and deteriorating infrastructure, and through maintenance and repair activities. Some DWDS actions may serve to improve water quality; however, these can adversely impact the drinking water system and cause instances of poor water quality or disease outbreaks. We invited papers covering examinations of DWDS design and operational practices and their impact on water quality. We received papers based on practical research in real DWDS and laboratory test facilities. We also received papers on novel modelling approaches. A wide range of water quality aspects was gathered, including temperature, disinfection, bacterial communities and biofilm, (fecal) contamination and QMRA, and the effects of flushing and intermittent supply.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309133955
Total Pages : 404 pages
Book Rating : 4.3/5 (91 download)
Download or read book Drinking Water Distribution Systems written by National Research Council and published by National Academies Press. This book was released on 2006-12-22 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : R. G. Ainsworth
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (637 download)
Download or read book A Guide to Solving Water Quality Problems in Distribution Systems written by R. G. Ainsworth and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gregory J. Kirmeyer
Publisher : American Water Works Association
ISBN 13 : 1583210741
Total Pages : 380 pages
Book Rating : 4.5/5 (832 download)
Download or read book Guidance Manual for Maintaining Distribution System Water Quality written by Gregory J. Kirmeyer and published by American Water Works Association. This book was released on 2000 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309103061
Total Pages : 405 pages
Book Rating : 4.3/5 (91 download)
Download or read book Drinking Water Distribution Systems written by National Research Council and published by National Academies Press. This book was released on 2007-01-22 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Water Research Centre
Publisher :
ISBN 13 :
Total Pages : 161 pages
Book Rating : 4.:/5 (12 download)
Download or read book A guide to solving water quality problems in distribution systems written by Water Research Centre and published by . This book was released on 1981 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kira S. Smith
Publisher : First Edition
ISBN 13 : 9781625762269
Total Pages : 423 pages
Book Rating : 4.7/5 (622 download)
Download or read book Water Quality in Distribution Systems written by Kira S. Smith and published by First Edition. This book was released on 2017 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 water quality. It will help drinking water utilities and professionals understand the factors that affect water quality, ways to address them and best practices for optimizing distribution system water quality. Each chapter within the manual focuses on a unique distribution challenge, how to characterize and respond to such challenges, and recommend best practices to address ongoing issues and optimization strategies. The manual covers a variety of topics such as, corrosion, taste and odor concerns, microbiology, capacity and water age, and more. M68 includes numerous case studies to better show the applications discussed. The manual also provides a larger resources section where readers can find places for additional expertise.
Author : Arun K. Deb
Publisher : American Water Works Association
ISBN 13 : 1583210334
Total Pages : 214 pages
Book Rating : 4.5/5 (832 download)
Download or read book Guidance for Management of Distribution System Operation and Maintenance written by Arun K. Deb and published by American Water Works Association. This book was released on 2000 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 161 pages
Book Rating : 4.:/5 (354 download)
Download or read book A Guide to Solving Water Quality Problems in Distribution Systems written by and published by . This book was released on 1981 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. G. Ainsworth
Publisher :
ISBN 13 :
Total Pages : 161 pages
Book Rating : 4.:/5 (456 download)
Download or read book A Guide to Solving Water Quality Problems in Distribution Systems /c written by R. G. Ainsworth and published by . This book was released on 1981 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Abigail F. Cantor
Publisher : CRC Press
ISBN 13 : 1351663003
Total Pages : 191 pages
Book Rating : 4.3/5 (516 download)
Download or read book Water Distribution System Monitoring written by Abigail F. Cantor and published by CRC Press. This book was released on 2018-01-08 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Author : Arun K. Deb
Publisher : American Water Works Association
ISBN 13 : 1613001665
Total Pages : 144 pages
Book Rating : 4.6/5 (13 download)
Download or read book Distribution System Performance Evaluation written by Arun K. Deb and published by American Water Works Association. This book was released on 1995-01-01 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert Maurice Clark
Publisher :
ISBN 13 : 9781628703252
Total Pages : 400 pages
Book Rating : 4.7/5 (32 download)
Download or read book Modeling Water Quality in Distribution Systems written by Robert Maurice Clark and published by . This book was released on 2011 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
