Water supply issu

Water Supply & Treatment

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Europe, and advanced treatment of industrial wastewater.

Twort’s Water Supply Seventh Edition Authors: Malcolm J. Brandt, K. Michael Johnson, Andrew J. Elphinston and Don D. Ratnayaka Twort’s Water Supply, Seventh Edition, provides the latest tools and techniques to meet engineering challenges over dwindling natural resources. The book has expanded coverage of waste and sludge disposal, energy and sustainability, and new chapters on intakes, chemical storage, handling, and sampling.

This new edition reflects the latest WHO, European, UK, and US standards, including the European Water Framework Directive.

This book is essential reading for Environmental Engineers and Technicians, Civil Engineers and Technicians and anyone working in water engineering.

This is co-published with Elsevier/Butterworth Heinemann January 2017 • 966 pages • Paperback ISBN: 9781780406411 Non Members Price: £ 85.00 / US$ 106.00 / € 128.00 IWA Members Price: £ 64.00 / US$ 80.00 / € 96.00

Water Supply & Treatment

Advanced Oxidation Processes for Water Treatment Fundamentals and Applications Editor: Mihaela I. Stefan Advanced Oxidation Processes (AOPs) that rely on the efficient generation of reactive radical species increasingly attract greater interest with respect to their application to water remediation from a wide variety of organic micropollutants concerning human health or the environment.

Each advanced oxidation process outlined in the book address the following aspects: • Process principles including the most recent scientific findings and their interpretation.

• Classes of compounds suitable to treatment and examples of reaction mechanisms.

• Kinetic aspects, reaction modelling, quantitative structureactivity relationship (QSAR).

• Water quality impact on process performance, practical considerations on process parameter selection criteria.

• Process limitations and by-product formation; strategies to mitigate the adverse effects on the treated water quality.

• Reactor/equipment design and economic considerations, figures-of-merit.

• Case studies relevant to process implementation to water treatment.

• Drinking water regulations driving the process implementation.

• Commercial applications.

• Future research needs.

• Reference list.

Advanced Oxidation Processes for Water Treatment reflects the most advanced knowledge and process understanding and the authors of the book chapters are renowned, highly respected experts in the field. It has a high scientific content that is clearly presented to be easily understood by university students, researchers, consulting engineers, water industry professionals.

September 2017 • 710 pages • Paperback ISBN: 9781780407180 • Ebook ISBN: 9781780407197 Non Members Price: £ 145.00 / US$ 181.00 / € 218.00 IWA Members Price: £ 109.00 / US$ 136.00 / € 164.00

Advanced Oxidation Processes for Water Treatment covers the key advanced oxidation processes developed for chemical contaminant destruction in polluted water sources, some of which have been implemented successfully at water treatment plants around the globe.

The book is structured in two sections; the first part is dedicated to the most relevant AOPs, and the second section addresses specific topics, such as the photochemistry of chemical contaminants in the aquatic environment, advanced water treatment for water reuse, implementation of advanced treatment processes for drinking water production at a state-of-the art water treatment plant in

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Water Supply & Treatment

Recent Developments in Forward Osmosis Processes Editors: Rodrigo Valladares Linares, Zhenyu Li, Menachem Elimelech, Gary Amy and Hans Vrouwenvelder Forward osmosis (FO) is an emerging membrane technology with a range of possible water treatment applications (desalination and wastewater treatment and recovery).

Recent Developments in Forward Osmosis Processes provides an overview of applications, advantages, challenges, costs and current knowledge gaps. Commercial technology, hybrid FO systems for both desalination and water recovery applications have shown to have higher capital cost compared to conventional technologies.

Nevertheless, due to the demonstrated lower operational costs of hybrid FO systems, the unit cost for each m3 of fresh water produced with the FO system are lower than conventional desalination/water recovery technologies (i.e. ultrafiltration/RO systems).

There are key benefits of using FO hybrid systems compared to RO: • chemical storage and feed systems may be reduced for capital, operational and maintenance cost savings, • reduced process piping costs, • more flexible treatment units, • higher overall sustainability of the desalination process, while producing high quality water.

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Water Supply & Treatment

Dealing with the Complex Interrelation of Intermittent Supply and Water Losses Authors: Bambos Charalambous, Chrysi Laspidou and Philippe Marin The challenge of managing a water supply system that is intermittent and with high levels of water losses poses water utility managers with a conundrum regarding how to address these. This book deals with the many challenges faced by water utilities in an intermittent water supply situation and how transitioning from Intermittent Water Supply to continuous 24/7 supply can be successfully implemented in a sustainable manner.

Issues pertaining to the numerous problems associated with the management and operation of distribution networks under Intermittent Water Supply as well as the critical challenges entailed in transitioning to 24/7 is presented and discussed. The main challenges involved in managing water losses in systems with intermittent supply are dealt with and the process of transitioning from intermittent water supply to a continuous supply analysed. The framework needed as well as the requisites for a successful transition is analysed providing examples of successful application.

August 2017 • 162 pages • Paperback ISBN: 9781780407067 • Ebook ISBN: 9781780407074 Non Members Price: £ 85.00 / US$ 106.00 / € 128.00 IWA Members Price: £ 64.00 / US$ 80.00 / € 96.00

May 2017 • 404 pages • Paperback ISBN: 9781780408118 • Ebook ISBN: 9781780408125 Non Members Price: £ 95.00 / US$ 119.00 / € 143.00 IWA Members Price: £ 71.00 / US$ 89.00 / € 107.00

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Water Supply & Treatment

Taste and Odour in Source and Drinking Water Causes, Controls, and Consequences Authors: Tsair-Fuh Lin, Sue Watson and I. H. (Mel) Suffet This book provides an updated evaluation of the characterization and management of taste and odour (T&O) in source and drinking waters. Authored by international experts from the IWA Specialist Group on Off-flavours in the Aquatic Environment, the book represents an important resource that synthesizes current knowledge on the origins, mitigation, and management of aquatic T&O problems. The material provides new knowledge for an increasing widespread degradation of source waters and global demand for high quality potable water. Key topics include early warning, detection and source-tracking, chemical, sensory and molecular diagnosis, treatment options for common odorants and minerals, source management, modelling and risk assessment, and future research directions.

Taste and Odour in Source and Drinking Water is directed towards a wide readership of scientists, engineers, technical operators and managers, and presents both practical and theoretical material, including an updated version of the benchmark Drinking Water Taste and Odour Wheel and a new biological wheel to provide a practical and informative tool for the initial diagnosis of the chemical and biological sources of aquatic T&O. March 2018 • 250 pages • Paperback ISBN: 9781780406657 • Ebook ISBN: 9781780406664 Non Members Price: £ 95.00 / US$ 119.00 / € 143.00 IWA Members Price: £ 72.00 / US$ 90.00 / € 108.00

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Water Supply & Treatment

Membrane Technology for Water and Wastewater Treatment, Energy and Environment Authors: A F Ismail and Takeshi Matsuura Membrane Technology for Water and Wastewater Treatment, Energy and Environment provides information to assess the quantity and quality of current research and development activities in the ASEAN region, especially on membrane science and technology, which is recognized as one of the most powerful tools to solve environmental and energy problems.

The book also reflects upon the Middle East region, where research on water treatment is growing due to scarcity of water. It includes: • information on the latest developments of novel membranes for water and wastewater treatment • an interdisciplinary approach addressing the challenges of fresh water supply and sanitation Many innovative ideas on the development of membrane science and technology are assembled in this book and readers will find information on the rapidly growing Research and Development activities in the ASEAN and the Middle East regions that are emerging as the next generation research centres of membrane technologies, especially owing to their need of technology for water and wastewater treatment.

Membrane Technology for Water and Wastewater Treatment, Energy and Environment will be useful not only for the engineers, scientists, professors and graduate students who are engaged in the Research and Development activities of the field, but also for a global audience interested in the sustainable development of these regions.

This title is co-published with CRC Press March 2016 • 450 pages • Hardback ISBN: 9781780407951 Non Members Price: £ 82.00 / US$ 103.00 / € 123.00 IWA Members Price: £ 62.00 / US$ 78.00 / € 93.00

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Water Supply & Treatment

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Water Supply & Treatment

Best Practice Guide on the Management of Metals in Small Water Supplies

Coagulation and Flocculation in Water and Wastewater Treatment

Editors: Matt Bower and Colin Hayes

Third Edition Author: John Bratby

The management of small water supplies presents a unique challenge globally, in countries at all stages of development. A combination of lack of resources, limited understanding of the risks and poor expertise means that individuals and communities may face serious health risks from these supplies. This is not only due to microbiological contamination, but also from contamination by metals, either due to natural or man-made contamination of the source water or through leaching from plumbing materials due to inadequate conditioning and corrosion inhibition and use of inappropriate materials.

This Best Practice Guide aims to share best practice and experience from around the world on a practical level.

It looks at general issues relating to small supplies and ways of managing these, adopting a Water Safety Plan approach to deliver sound and lasting improvements to quality. Management techniques and treatment relating to specific metals will be covered, from a theoretical and practical perspective, to deliver a publication that will act as an authoritative guide for all those faced with the problem of ensuring the quality of a small water supply. Varied casestudies will help to illustrate issues and ways in which they have been resolved.

This title belongs to the Best Practice Guides on Metals and Related Substances in Drinking Water April 2016 • 148 pages • Paperback ISBN: 9781780406398 • Ebook ISBN: 9781780406404 Non Members Price: £ 79.00 / US$ 99.00 / € 119.00 IWA Members Price: £ 59.00 / US$ 74.00 / € 89.00

Coagulation and Flocculation in Water and Wastewater Treatment provides a comprehensive account of coagulation and flocculation techniques and technologies in a single volume covering theoretical principles to practical applications.

Thoroughly revised and updated this new edition has been progressively modified and increased in scope to cater for the requirements of practitioners involved with water and wastewater treatment.

New topics in this new edition include: • activated sludge bulking and foaming control and enhanced bioflocculation; • algae removal and harvesting; • dissolved organic nitrogen (DON) removal; • inorganics removal; • turbidity and its measurement; • wastewater treatment by coagulation and chemically enhanced primary treatment (CEPT).

The book presents the subject logically and sequentially from theoretical principles to practical applications. Successive chapters deal with, in turn, properties of materials present in waters and wastewaters; characteristics and types of coagulants commonly in use; mechanisms and practical implications of destabilization of waterborne material using metal coagulants and polyelectrolytes; considerations and requirements for coagulant addition at the rapid mixing stage; theoretical and practical considerations of flocculation; and details of experimental procedures for assessing primary coagulants, flocculant aids, sludge conditioners, and flocculation parameters.

Coagulation and Flocculation in Water and Wastewater Treatment is a readable and useful resource for the water scientist and engineer. It is a convenient reference handbook providing numerous examples and appended information and it is a vital text for course material for undergraduate and postgraduate students.

April 2016 • 538 pages • Hardback ISBN: 9781780407494 • Ebook ISBN: 9781780407500 Non Members Price: £ 105.00 / US$ 131.00 / € 158.00 IWA Members Price: £ 79.00 / US$ 99.00 / € 119.00

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Water Supply & Treatment

Fluoride in Drinking Water Status, Issues and Solutions Authors: A. K. Gupta and S. Ayoob Fluoride in Drinking Water: Status, Issues and Solutions aims to highlight the dimensions of the problem of fluoride pollution and suggests scientific solutions. The global status of fluoride pollution is conceptually presented in this book. Most of the recent scientific studies undertaken the world over, are carefully summarized and tabulated so as to generate a global database on the status of fluoride pollution. Further, the health issues and associated human stress effects are scientifically discussed. The conventional approaches used for defluoridation in the fluoride endemic areas are discussed in detail, highlighting their limitations. A comparative evaluation of the technologies used for defluoridation is presented as well.

This title is co-published with CRC Press June 2016 • 232 pages • Hardback ISBN: 9781780407944 Non Members Price: £ 65.00 / US$ 81.00 / € 98.00 IWA Members Price: £ 49.00 / US$ 61.00 / € 74.00

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Water Supply & Treatment

Natural Water Treatment Systems for Safe and Sustainable Water Supply in the Indian Context Saph Pani Editors: Thomas Wintgens, Anders Nattorp, Lakshmanan Elango and Shyam R. Asolekar Natural Water Treatment Systems for Safe and Sustainable Water Supply in the Indian Context is based on the work from the Saph Pani project (Hindi word meaning potable water).

The book aims to study and improve natural water treatment systems, such as River Bank Filtration (RBF), Managed Aquifer Recharge (MAR), and wetlands in India, building local and European expertise in this field. The project aims to enhance water resources and water supply, particularly in water stressed urban and peri urban areas in different parts of the Indian sub-continent. This project is co-funded by the European Union under the Seventh Framework (FP7) scheme of small or medium scale focused research projects for specific cooperation actions (SICA) dedicated to international cooperation partner countries.

Natural Water Treatment Systems for Safe and Sustainable Water Supply in the Indian Context provides: • an introduction to the concepts of natural water treatment systems (MAR, RBF, wetlands) at national and international level • knowledge of the basics of MAR, RBF and wetlands, methods and hydrogeological characterisation • an insight into case studies in India and abroad.

This book is a useful resource for teaching at Post Graduate level, for research and professional reference.

July 2016 • 342 pages • Paperback ISBN: 9781780408385 • Ebook ISBN: 9781780408392 Non Members Price: £ 115.00 / US$ 144.00 / € 173.00 IWA Members Price: £ 87.00 / US$ 109.00 / € 131.00

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Water Supply & Treatment

Performance Indicators for Water Supply Services Third Edition Authors: Helena Alegre, Jaime M. Baptista, Enrique Cabrera Jr, Francisco Cubillo, Patricia Duarte, Wolfram Hirner, Wolf Merkel and Renato Parena The IWA Performance Indicator System for Water Services is now recognized as a worldwide reference.

Since it first appearance in 2000, the system has been widely quoted, adapted and used in a large number of projects both for internal performance assessment and metric benchmarking.

Water professionals have benefited from a coherent and flexible system, with precise and detailed definitions that in many cases have become a standard. The system has proven to be adaptable and it has been used in very different contexts for diverse purposes. The Performance Indicators System can be used in any organization regardless of its size, nature (public, private, etc.) or degree of complexity and development.

The third edition of Performance Indicators for Water Supply Services represents a further improvement of the original manual. It contains a reviewed and consolidated version of the indicators, resulting from the real needs of water companies worldwide that were expressed during the extensive field testing of the original system. The indicators now properly cover bulk distribution and the needs of developing countries, and all definitions have been thoroughly revised. The confidence grading scheme has been simplified and the procedure to assess the resultsuncertainty has been significantly enhanced.

Water Supply & Treatment

Developing a Stress-Test to Assess Drinking Water Distribution Systems Under Changing Demand Authors: Claudia Agudelo-Vera and Mirjam Blokker

This title belongs to the KWR Watercycle Research Institute Series October 2016 • 35 pages • Ebook Ebook ISBN: 9781780408415 Non Members Price: £ 69.00 / US$ 86.00 / € 104.00 IWA Members Price: £ 52.00 / US$ 65.00 / € 78.00

Water Supply & Treatment

Mainstream Deammonification Author: Maureen O’Shaughnessy

In addition to the updated contents of the original edition, a large part of the manual is now devoted to the practical application of the system. Complete with simplified stepby-step implementation procedures and case studies, the manual provides guidelines on how to adapt the IWA concepts and indicators to specific contexts and objectives.

This new edition of Performance Indicators for Water Supply Services is an invaluable reference source for all those concerned with managing the performance of the water supply industry, including those in the water utilities as well as regulators, policy-makers and financial agencies.

This title belongs to the Manual of Best Practice Series

This title belongs to the WERF Research Report Series March 2016 • 600 pages • Ebook Ebook ISBN: 9781780407852 Non Members Price: £ 28.00 / US$ 35.00 / € 42.00 IWA Members Price: £ 21.00 / US$ 26.00 / € 32.00

September 2016 • 416 pages • Hardback ISBN: 9781780406329 • Ebook ISBN: 9781780406336 Non Members Price: £ 125.00 / US$ 156.00 / € 188.00 IWA Members Price: £ 94.00 / US$ 118.00 / € 141.00

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Water Supply & Treatment

Technologies for Sidestream Nitrogen Removal

Authors: Gregory Bowden, David Stensel and Ryujiro Tsuchihashi

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Water Supply & Treatment

Towards a Renewable Future: Assessing Resource Recovery as a Viable Treatment Alternative State of the Science and Market Assessment Authors: Ronald Latimer and Wendell Khunjar

This title belongs to the WERF Research Report Series March 2016 • 100 pages • Ebook Ebook ISBN: 9781780407890 Non Members Price: £ 28.00 / US$ 35.00 / € 42.00 IWA Members Price: £ 21.00 / US$ 26.00 / € 32.00

This title belongs to the WERF Research Report Series March 2016 • 120 pages • Ebook Ebook ISBN: 9781780407883 Non Members Price: £ 28.00 / US$ 35.00 / € 42.00 IWA Members Price: £ 21.00 / US$ 26.00 / € 32.00

Water Supply & Treatment

Towards a Renewable Future: Assessing Resource Recovery as a Viable Treatment Alternative Case Studies of Facilities Employing Extractive Nutrient Recovery Technologies Authors: Ronald Latimer and Wendell Khunjar

This title belongs to the WERF Research Report Series March 2016 • 120 pages • Ebook Ebook ISBN: 9781780407920 Non Members Price: £ 28.00 / US$ 35.00 / € 42.00 IWA Members Price: £ 21.00 / US$ 26.00 / € 32.00

Water Supply & Treatment

Emerging Energy Reducing Technologies for Desalination Applications Author: Joseph Jacangelo

This title belongs to the WERF Research Report Series September 2016 • 194 pages • Ebook Ebook ISBN: 9781780408460 Non Members Price: £ 28.00 / US$ 35.00 / € 42.00 IWA Members Price: £ 21.00 / US$ 26.00 / € 32.00

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Water Supply & Treatment

Guidelines for Engineered Storage for Direct Potable Reuse Authors: Andrew Salveson, Shane Snyder and Linda Macpherson

This title belongs to the WERF Research Report Series September 2016 • 207 pages • Ebook Ebook ISBN: 9781780408477 Non Members Price: £ 28.00 / US$ 35.00 / € 42.00 IWA Members Price: £ 21.00 / US$ 26.00 / € 32.00

Water Supply & Treatment

Potable Reuse for Inland Locations: Pilot Testing Results from a New Potable Reuse Treatment Scheme Potable Reuse Investigation in Tucson, AZ Authors: Larry Schimmoller, Shane Snyder, Bob Arnold and Wendell Ela

This title belongs to the WERF Research Report Series September 2016 • 241 pages • Ebook Ebook ISBN: 9781780408491 Non Members Price: £ 28.00 / US$ 35.00 / € 42.00 IWA Members Price: £ 21.00 / US$ 26.00 / € 32.00

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ISBN: 9781780408651