Integrating UV Disinfection Into Existing Water Treatment Plants

Integrating UV Disinfection Into Existing Water Treatment Plants

Author: Christine Cotton

Publisher: American Water Works Association

Published: 2005

Total Pages: 322

ISBN-13: 1583214011

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"... Because of the dual benefit of effectively treating against Cryptosporidium and Giardia, many utilities are viewing UV disinfection as a potential means for meeting upcoming regulatory requirements of increased levels of disinfection with no appreciable increase in disinfection byproducts. As part of a multi-barrier treatment process, UV disinfection has the potential of meeting these restrictive requirements." -- Introduction, p. 1.


Chemical Water and Wastewater Treatment VIII

Chemical Water and Wastewater Treatment VIII

Author: Hermann H. Hahn

Publisher: IWA Publishing

Published: 2004-11-01

Total Pages: 413

ISBN-13: 184339068X

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In the wake of the Millennium Declaration and the Johannesburg resolutions, many countries have begun to address or re-write their policies regarding water supply and wastewater disposal. The goal is to provide high-quality drinking-water for more people and to safely dispose of spent waters from a large portion of the population than today. This book, as its predecessors, provides information and technical solutions to accomplish this mammoth task. It is the outcome of collective experience and know-how exchanged between experts in the field of water technology from all over the world: from the Americas, from central and southern Africa, from Europe and from different parts of Asia. The Chemical Water and Wastewater Treatment Series provides authoritative coverage of the key current developments in the chemical treatment of water and wastewater in theory or practice and related problems such as sludge production and properties, and the reuse of chemicals and chemically-treated waters and sludges. Chemical Water and Wastewater Treatment VIII is a valuable resource for managers, scientists, plant operators and others interested in chemical water and wastewater treatment technology.


Theory and Practice of Water and Wastewater Treatment

Theory and Practice of Water and Wastewater Treatment

Author: Ronald L. Droste

Publisher: John Wiley & Sons

Published: 2018-09-12

Total Pages: 994

ISBN-13: 1119312361

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Provides an excellent balance between theory and applications in the ever-evolving field of water and wastewater treatment Completely updated and expanded, this is the most current and comprehensive textbook available for the areas of water and wastewater treatment, covering the broad spectrum of technologies used in practice today—ranging from commonly used standards to the latest state of the art innovations. The book begins with the fundamentals—applied water chemistry and applied microbiology—and then goes on to cover physical, chemical, and biological unit processes. Both theory and design concepts are developed systematically, combined in a unified way, and are fully supported by comprehensive, illustrative examples. Theory and Practice of Water and Wastewater Treatment, 2nd Edition: Addresses physical/chemical treatment, as well as biological treatment, of water and wastewater Includes a discussion of new technologies, such as membrane processes for water and wastewater treatment, fixed-film biotreatment, and advanced oxidation Provides detailed coverage of the fundamentals: basic applied water chemistry and applied microbiology Fully updates chapters on analysis and constituents in water; microbiology; and disinfection Develops theory and design concepts methodically and combines them in a cohesive manner Includes a new chapter on life cycle analysis (LCA) Theory and Practice of Water and Wastewater Treatment, 2nd Edition is an important text for undergraduate and graduate level courses in water and/or wastewater treatment in Civil, Environmental, and Chemical Engineering.


Bridging Pilot-scale Testing to Full-scale Design of UV Disinfection Systems

Bridging Pilot-scale Testing to Full-scale Design of UV Disinfection Systems

Author: Erin D. Mackey

Publisher: American Water Works Association

Published: 2004

Total Pages: 232

ISBN-13: 9781583213179

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Although ultraviolet (UV) water disinfection has become a technically viable alternative for inactivating Cryptosporidium and other pathogens in drinking water systems, US experience with this technology is lacking and few large-scale installations exist worldwide. This report describes a study that


White's Handbook of Chlorination and Alternative Disinfectants

White's Handbook of Chlorination and Alternative Disinfectants

Author: Black & Veatch Corporation

Publisher: John Wiley & Sons

Published: 2011-09-20

Total Pages: 1109

ISBN-13: 1118210557

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New edition covers the latest practices, regulations, and alternative disinfectants Since the publication of the Fourth Edition of White's Handbook of Chlorination and Alternative Disinfectants more than ten years ago, the water industry has made substantial advances in their understanding and application of chlorine, hypochlorite, and alternative disinfectants for water and wastewater treatment. This Fifth Edition, with its extensive updates and revisions, reflects the current state of the science as well as the latest practices. Balancing theory with practice, the Fifth Edition covers such important topics as: Advances in the use of UV and ozone as disinfectants Alternative disinfectants such as chlorine dioxide, iodine, and bromine-related products Advanced oxidation processes for drinking water and wastewater treatment New developments and information for the production and handling of chlorine Latest regulations governing the use of different disinfectants For each disinfectant, the book explains its chemistry, effectiveness, dosing, equipment, and system design requirements. Moreover, the advantages and disadvantages of each disinfectant are clearly set forth. References at the end of each chapter guide readers to the primary literature for further investigation. Authored and reviewed by leading experts in the field of water and wastewater treatment, this Fifth Edition remains an ideal reference for utilities, regulators, engineers, and plant operators who need current information on the disinfection of potable water, wastewater, industrial water, and swimming pools.


Wastewater Treatment and Reuse Theory and Design Examples, Volume 2:

Wastewater Treatment and Reuse Theory and Design Examples, Volume 2:

Author: Syed R. Qasim

Publisher: CRC Press

Published: 2017-11-22

Total Pages: 901

ISBN-13: 1351402730

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This book will present the theory involved in wastewater treatment processes, define the important design parameters involved, and provide typical values of these parameters for ready reference; and also provide numerical applications and step-by-step calculation procedures in solved examples. These examples and solutions will help enhance the readers’ comprehension and deeper understanding of the basic concepts, and can be applied by plant designers to design various components of the treatment facilities. It will also examine the actual calculation steps in numerical examples, focusing on practical application of theory and principles into process and water treatment facility design.