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040 |a LLB  |b eng  |e pn  |c LLB  |d EBLCP  |d IDEBK  |d OCLCQ  |d IDB  |d OCLCF  |d OCLCO  |d YDX  |d OCLCO  |d OCLCQ  |d UAB  |d N$T  |d UPM  |d STF  |d MERER  |d NRC  |d OCLCQ  |d ERL  |d OCLCO  |d MERUC  |d KNOVL  |d ICG  |d OCLCQ  |d OCLCO  |d CEF  |d RRP  |d COO  |d ZCU  |d OCLCQ  |d DKC  |d U3G  |d UWW  |d ESU  |d AU@  |d OCLCQ  |d UKAHL  |d OCLCQ  |d OCLCO  |d OCLCQ 
019 |a 962326237  |a 1057417126  |a 1087453478 
020 |a 9781780406404  |q (electronic bk.) 
020 |a 1780406401  |q (electronic bk.) 
020 |z 1780406401 
020 |z 9781780406398 
020 |z 1780406398 
024 3 |a 9781780406404 
035 |a (OCoLC)960788526  |z (OCoLC)962326237  |z (OCoLC)1057417126  |z (OCoLC)1087453478 
050 4 |a TD367 
072 7 |a TQSW  |2 bicssc 
072 7 |a PDG  |2 thema 
072 7 |a TQ  |2 thema 
072 7 |a TQSW  |2 thema 
072 7 |a TEC  |x 010000  |2 bisacsh 
082 0 4 |a 628.1 
049 |a UAMI 
245 0 0 |a Best Practice Guide on the Management of Metals in Small Water Supplies /  |c edited by Matthew Bower, Colin Hayes. 
260 |b IWA Publishing,  |c 2016. 
300 |a 1 online resource (148 pages). 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
490 1 |a Metals and related substances in drinking water series 
520 |b 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 case-studies will help to illustrate issues and ways in which they have been resolved. Table of contents The Difficulties of Managing Water Quality in Small Water Supplies; What are Small Supplies?; The Management and Regulation of Small Water Supplies; The Vulnerability of Small Water Supplies to Contamination by Metals; Water Safety Plans for Small Water Supplies; Making WSPs Work for Small Supplies; Teamwork- The Value of a WSP Team; A Practical Guide to Developing a WSP for a Small Supply; Practical Guidance for Risk Assessments; Establishing the Metals Problem: Risk Assessment, Sampling and Analysis; The Range of Possible Problems; Metal Solubility and Influencing Factors; Risk Assessment of Small Water Supply Systems; Sampling and Analysis; Consumer Awareness; Sources of Metals in Small Water Supplies; Origin of Contaminants; Contamination of Surface Waters; Contamination of Ground Water; Contamination from Treatment Processes; Contamination in Distribution Pipework; Contamination from Plumbing Fittings; Water Treatment Processes Available for Use on Small Water Systems; Process Selection; Types of Treatment; Practical Considerations of Treatment for Metals in Small Water Supplies; Iron; Manganese; Conditioning of Water to Prevent Dissolution of Plumbing Materials or Post-treatment Contamination; Treatment is Only Part of the Story; Indications and Effects of Post-treatment Metal Contamination in Small Water Supplies; Establishing the Source of the Problem; Factors Controlling the Corrosion of Metals into Small Water Supplies; The Conditioning of Water to Minimise Corrosion; Manual of Individual Metals in Small Water Supplies, Aluminium, Antimony, Arsenic, Barium, Beryllium, Boron, Cadmium, Chromium, Cobalt, Copper, Iron, Lead, Manganese, Mercury, Nickel, Selenium, Tin, Tungsten, Uranium, Vanadium, Zinc; Case Studies; Arsenic removal in Small Supplies in Italy; A New Borehole Supply with Iron Removal for a Single Property in England, UK; Metals in Small Water Supplies in Areas of Water Scarcity in African Regions; Unexplained Lead Contamination of a Small Water Supply in Northern Scotland EDITORS Matt Bower, Drinking Water Quality Regulator for Scotland, UK Colin Hayes, Swansea University, UK. 
505 0 |a Cover; Copyright; Contents; Authors; Acknowledgements; Abbreviations and Acronyms; About this Best Practice Guide; Foreword; Executive Summary; Chapter 1: The difficulties of managing water quality in small water supplies; 1.1 What are Small Water Supplies?; 1.1.1 Definitions; 1.1.2 What does a small water supply look like?; 1.2 The Management and Regulation of Small Water Supplies; 1.3 The Vulnerability of Small Water Supplies to Contamination by Metals; References; Chapter 2: Water safety plans for small water supplies; 2.1 Introduction; 2.2 Making DWSPS Work for Small Water Supplies. 
505 8 |a 2.3 Teamwork -- The Value of a WSP Team2.4 A Practical Guide to Developing a WSP for a Small Supply; 2.4.1 Section 1 -- Overview of the supply; 2.4.2 Section 2 -- Risk assessment and identification of controls for risk; 2.4.3 Section 3 -- Verification; 2.4.4 Section 4 -- Action plan; 2.4.5 Section 5 -- Review of the WSP; 2.5 Practical Guidance for Risk Assessments; 2.5.1 The catchment and the source; 2.5.2 Water treatment; 2.5.3 Networks and storage tanks; 2.5.4 Domestic distribution systems; References; Chapter 3: Establishing the metals problem: Risk assessment, sampling and analysis. 
505 8 |a 3.1 Introduction3.2 The Range of Possible Problems; 3.3 Metal Solubility and Influencing Factors; 3.4 Risk Assessment of Small Water Supply Systems; 3.5 Sampling and Analysis; 3.6 Consumer Awareness; References; Chapter 4: Sources of metals in small water supplies; 4.1 Origin of Contaminants; 4.2 Contamination of Surface Waters; 4.3 Contamination of Ground Water; 4.4 Contamination from Treatment Processes; 4.4.1 Ion exchange processes; 4.4.2 Filter media; 4.4.3 Oxidation; 4.4.4 Coagulated treatment processes; 4.4.5 Corrosion of metals within the treatment process. 
505 8 |a 4.4.6 Metal contamination from treatment chemicals4.5 Contamination in Distribution Pipework; 4.6 Contamination from Plumbing Fittings; References; Chapter 5: Water treatment processes available for use on small water supplies; 5.1 Process Selection; 5.1.1 System installation and maintenance; 5.1.2 Point of use versus point of entry; 5.2 Types of Treatment; 5.2.1 Physical filtration; 5.2.2 Chemical or adsorptive filters; 5.2.3 Ion exchange; 5.2.4 Reverse osmosis membrane; 5.2.5 Distillation; 5.2.6 Treatment options and specifications; References. 
505 8 |a Chapter 6: Practical considerations of treatment for iron and manganese in small water supplies6.1 Iron; 6.1.1 Principles of process design; 6.1.2 Iron removal -- treatment methods; 6.2 Manganese; Reference; Chapter 7: Conditioning water to prevent dissolution of plumbing materials or post-treatment contamination; 7.1 Treatment is Only Part of the Story; 7.2 Indications and Effects of Post-Treatment Metal Contamination in Small Water Supplies; 7.3 Establishing the Source of the Problem; 7.3.1 Investigative sampling; 7.3.2 Indices. 
504 |a Includes bibliographical references. 
590 |a Knovel  |b ACADEMIC - Environment & Environmental Engineering 
650 0 |a Water quality management. 
650 0 |a Water quality  |x Measurement. 
650 6 |a Eau  |x Qualité  |x Gestion. 
650 6 |a Eau  |x Qualité  |x Mesure. 
650 7 |a water quality management.  |2 aat 
650 7 |a Water supply & treatment.  |2 bicssc 
650 7 |a TECHNOLOGY & ENGINEERING  |x Environmental  |x General.  |2 bisacsh 
650 7 |a Water quality management.  |2 fast  |0 (OCoLC)fst01171900 
650 7 |a Water quality  |x Measurement.  |2 fast  |0 (OCoLC)fst01171854 
650 7 |a Industrial applications of scientific research & technological innovation.  |2 thema 
650 7 |a Environmental science, engineering & technology.  |2 thema 
650 7 |a Water supply & treatment.  |2 thema 
700 1 |a Bower, Matthew. 
700 1 |a Hayes, Colin. 
776 0 8 |i Print version:  |z 9781780406398  |z 1780406398  |w (OCoLC)951959199 
830 0 |a Metals and related substances in drinking water series. 
856 4 0 |u https://appknovel.uam.elogim.com/kn/resources/kpBPGMMSW1/toc  |z Texto completo 
938 |a Askews and Holts Library Services  |b ASKH  |n AH30412935 
938 |a ProQuest Ebook Central  |b EBLB  |n EBL4732968 
938 |a EBSCOhost  |b EBSC  |n 1572399 
938 |a ProQuest MyiLibrary Digital eBook Collection  |b IDEB  |n cis33312007 
938 |a YBP Library Services  |b YANK  |n 13251843 
994 |a 92  |b IZTAP