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Drinking Water Quality Management From Catchment To Consumer
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Book Synopsis Drinking Water Quality Management from Catchment to Consumer by : Bob Breach
Download or read book Drinking Water Quality Management from Catchment to Consumer written by Bob Breach and published by IWA Publishing. This book was released on 2011-10-04 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of Water Quality Set - Buy all four books and save over 30% on buying separately! Drinking Water Quality Management from Catchment to Consumer is a best practice book that builds on the experience of water suppliers and experts across the world in order to provide a practical guide to help utilities improve the management of drinking water quality. It is based on the Water Safety Plan approach and the principles of the Bonn Charter for Safe Drinking Water, and is intended to complement and support other relevant publications particularly the WHO Water Safety Plan Manual. It has evolved from the work of The Bonn Network which is a global group of water suppliers originally established to develop and share best practice in drinking water quality management based on the Bonn Charter. The emphasis is on practical information “by operators for operators”, learning from the experience of a range of water suppliers across the world. The book supports and encourages users to think through the best way for them to improve drinking water quality management taking account of local factors. It recognises that whilst water suppliers are central to the provision of good drinking water, this has to take place within a broader legal, institutional, and financial framework which is the responsibility of Government and others. It thus highlights the ways that water suppliers can work with a range of partners to ensure that all are committed to the same goal of good safe drinking water. Drinking Water Quality Management from Catchment to Consumer is an essential reference for water quality, laboratory and operational managers from water utilities around the world. It is also helpful to consultants working in this area and regulatory, health and municipal, and catchment management authorities. The book is of interest to academics working in the field of drinking water quality, and risk management and may be used on any courses aimed at managing drinking water quality.
Book Synopsis Guidelines for Drinking-water Quality by : World Health Organization
Download or read book Guidelines for Drinking-water Quality written by World Health Organization and published by World Health Organization. This book was released on 1993 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes the methods used in the surveillance of drinking water quality in the light of the special problems of small-community supplies, particularly in developing countries, and outlines the strategies necessary to ensure that surveillance is effective.
Book Synopsis Guidelines for drinking-water quality by :
Download or read book Guidelines for drinking-water quality written by and published by World Health Organization. This book was released on 2022-03-31 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth edition incorporating the first and second addenda, of the World Health Organization's (WHO) Guidelines for drinking-water quality (GDWQ) builds on over 60 years of guidance by WHO on drinking-water quality, which has formed an authoritative basis for the setting of national regulations and standards for water safety in support of public health. It is the product of significant revisions to clarify and elaborate on ways of implementing its recommendations of contextual hazard identification and risk management, through the establishment of health-based targets, catchment-to-consumer water safety plans and independent surveillance. Updates in this latest edition reflect new evidence and further, provides additional explanations to support better understanding and application of the guidance. More details on the updates are included in the GDWQ preface.
Book Synopsis Water Quality Management by : Asit Biswas
Download or read book Water Quality Management written by Asit Biswas and published by Routledge. This book was released on 2014-06-03 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global attention in recent years has focused primarily on water quantity and allocation issues. Water quality has received significantly less attention than water quantity. Commendable progress has been made by the developed world to control point sources of pollution, but commensurate progress in reducing non-point sources has not been made. In the third world countries both point and non-point sources of pollution are becoming increasingly a serious concern. Already, nearly all water bodies in such countries near and around urban centres have been severely polluted, with very high health and environmental costs. The book assesses the current status of water quality management in both developed and developing worlds, as well as analysing the effectiveness of economic instruments and legal and institutional frameworks to control water contamination. It outlines the importance of building up social and political awareness to reverse the trend of continuing water quality deterioration, which is likely to be a most challenging task in the coming years. This book was published as a special issue of International Journal of Water Resources Development.
Book Synopsis Water Safety Plan Manual by : World Health Organization
Download or read book Water Safety Plan Manual written by World Health Organization and published by World Health Organization. This book was released on 2009 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2004, the WHO Guidelines for Drinking Water Quality recommended that water suppliers develop and implement "Water Safety Plans" (WSPs) in order to systematically assess and manage risks. Since this time, governments and regulators, water suppliers and practitioners have increasingly embraced this approach, but they have also requested further guidance. This much-anticipated workbook answers this call by describing how to develop and implement a WSP in clear and practical terms. Stepwise advice is provided through 11 learning modules, each representing a key step in the WSP development and implementation process: 1. Assemble the WSP team; 2. Describe the water supply system; 3. Identify hazards and hazardous events and assess the risks; 4. Determine and validate control measures, reassess and prioritise the risks; 5. Develop, implement and maintain an improvement/upgrade plan; 6. Define monitoring of the control measures; 7. Verify the effectiveness of the WSP; 8. Prepare management procedures; 9. Develop supporting programmes; 10. Plan and carry out periodic review of the WSP; 11. Revise the WSP following an incident ; Every Module is divided into three sections: 'Overview', 'Examples and Tools', and 'Case studies'. The overview section provides a brief introduction to the Module, including why it is important and how it fits into the overall WSP development and implementation process. It outlines key activities that should be carried out, lists typical challenges that may be encountered, and summarizes the essential outputs to be produced. The examples and tools section provides resources which could be adapted to support the development and implementation of WSPs. These resources include example tables and checklists, template forms, diagrams, or practical tips to help a WSP team address specific challenges. These are often example outputs and methodologies adapted from recent WSP experiences. Each Module concludes with case studies so the reader can benefit from lessons-learned from real-life experiences. They are intended to make WSP concepts more concrete and to help readers anticipate issues and challenges that may arise. The descriptions were drawn from WSP initiatives in Australia, the Latin American and the Caribbean region (LAC), and the United Kingdom.
Book Synopsis Handbook of Drinking Water Quality by : John DeZuane
Download or read book Handbook of Drinking Water Quality written by John DeZuane and published by John Wiley & Sons. This book was released on 1997-01-31 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Well-written and informative." --Richard Lewis, Lewis Information Systems "This [book] combines information which could possibly haverequired as many as four reference sources in the past." --Steven C. Messer In its first edition, John De Zuane's popular reference drewwide praise for being an insightful theoretical resource. Now, inthe second edition of Handbook of Drinking Water Quality, DeZuane builds on that legacy with the same practical and conceptualemphases, adding a wealth of new information that providesimmediate access to the data and guidelines needed to * understand the impact of drinking water parameters on publichealth * help build and operate water supply facilities * conduct reliable drinking water sampling, monitoring, andanalytical evaluation * implement potability standards from the source to the treatmentfacility, to storage, to the tap * write new standards and expand/modify existing standards asquickly as needed Preventing contamination of drinking water requires amultidisciplinary perspective, one that incorporates elements ofbacteriology, chemistry, physics, engineering, public health,preventive medicine, and control and evaluation management. In aconcise, easy-to-use format, Handbook of Drinking WaterQuality, Second Edition, describes * Data and guidelines from the World Health Organization and theEuropean Community used to develop drinking water standards * U.S. drinking water standards--their physical, chemical,microbiological, and radionuclide parameters and monitoringrequirements * EPA-approved analytical methods and the most effectivetreatment technologies for each contaminant * Critical concepts of water quality control as applied in watertreatment in conventional or chemical treatment plants * Disinfection and fluoridation requirements * Common problems with water distribution systems, including deadends, sediments, bacterial growth, insufficient pressure, and mainbreaks To keep pace with recent breakthroughs in scientific research,water analysis, and program implementation and monitoring, thisSecond Edition features expanded and updated informationon * All drinking water regulations issued since the previousedition in 1990 * Current drinking water standards adopted by the EuropeanCommunity * Lead poisoning, radon, and Cryptosporidium * Compulsory water treatment for lead and copper * Coliform Rule compliance (disinfection and filtration) * Trihalomethane reduction with ozonation As a quick reference, handbook, and technical manual Handbookof Drinking Water Quality, Second Edition, is an essentialvolume for engineers, water supply and treatment personnel,environmental scientists, public health officials, or anyoneresponsible for assuring the safety of drinking water.
Download or read book Water Quality written by Voudouris and published by BoD – Books on Demand. This book was released on 2012-04-05 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book attempts to covers the main fields of water quality issues presenting case studies in various countries concerning the physicochemical characteristics of surface and groundwaters and possible pollution sources as well as methods and tools for the evaluation of water quality status. This book is divided into two sections: Statistical Analysis of Water Quality Data;Water Quality Monitoring Studies.
Download or read book Drinking Water written by Cécile Marcil and published by Nova Science Publishers. This book was released on 2020-07-13 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Drinking Water: Quality Control, Distribution Systems and Treatment focuses on some of the technologies involved in water treatment processes, such as adsorption, co-precipitation, flocculation, and coagulation. The authors emphasize the newest easy processes, inadequacies, and prospects of drinking water treatment. In one study, a simple effective intervention for biochanin A in influent water using ZSM-5, a nano-porous crystalline zeolite, is described. In closing, a Sphingomonas paucimobilis strain isolated from an Indian drinking water system was evaluated for its ability to co-aggregate and form mixed biofilms with Salmonella typhimurium, Shigella flexneri, and Escherichia coli O57:H7"
Book Synopsis Guidelines for Drinking-water Quality by : World Health Organization
Download or read book Guidelines for Drinking-water Quality written by World Health Organization and published by World Health Organization. This book was released on 2004-08-31 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the third edition of the WHO's guidelines which are used by countries worldwide to set standards for the regulation of drinking water quality and effective approaches to water safety management. This revised edition has been updated to take account of recent developments in risk assessment and management. Topics discussed include: a framework for drinking water safety and discussion of the roles and responsibilities of different stakeholders, such as national regulators, water suppliers and independent surveillance agencies; guidance on microbial safety of drinking water through safety plans; new scientific information on chemicals, waterborne pathogens and individual chemical hazards of actual or potential concern. It also considers the application of the guidelines in specific circumstances, such as in emergencies and disasters, and to specific applications, such as bottled water. It also contains information on over 130 documents which substantiate or explain the content of the Guidelines, and on good practice guidance in achieving drinking-water safety.
Book Synopsis Metals and Related Substances in Drinking Water by : Prosun Bhattacharya
Download or read book Metals and Related Substances in Drinking Water written by Prosun Bhattacharya and published by IWA Publishing. This book was released on 2011-11-25 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of Metals and Related Substances in Drinking Water Set - buy all five books together to save over 30%! Metals and Related Substances in Drinking Water comprises the proceedings of COST Action 637 - METEAU, held in Kristianstad, Sweden, October 13-15, 2010. This book collates the understanding of the various factors which control metals and related substances in drinking water with an aim to minimize environmental impacts. Metals and Related Substances in Drinking Water: Provides an overview of knowledge on metals and related substances in drinking water. Promotes good practice in controlling metals and related substances in drinking water. Helps to determining the environmental and socio-economic impacts of control measures through public participation Introduces the importance of mineral balance in drinking water especially when choosing treatment methods Shares practitioner experience. The proceedings of this international conference contain many state-of-the-art presentations by leading researchers from across the world. They are of interest to water sector practitioners, regulators, researchers and engineers.
Book Synopsis Guidance for Professional Development in Drinking Water and Wastewater Industry by : Archis Ambulkar
Download or read book Guidance for Professional Development in Drinking Water and Wastewater Industry written by Archis Ambulkar and published by IWA Publishing. This book was released on 2015-02-15 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guidance for Professional Development in Drinking Water and Wastewater Industry recognises the water practitioners journey from the novice student phase all the way to an established expert position, both on technological and professional fronts. This book reviews various career phases and helps realise purpose, motivation, responsibilities and milestones for each professional stage. Since professional journeys are significantly different for individuals and designations, titles vary widely from organization to organization, general terminologies are used for describing career phases, mainly Student Phase, Entry-Level Professional, Mid-Level Professional and Established Practitioner. This guide helps the reader to understand a step-by-step professional development process in the industry and at the same time receive key inputs to minimise or avoid common mistakes related to the drinking water or wastewater occupations. The book provides an overview of common educational options available for students including short-term courses, diploma and certificates, associate degrees, bachelor degree, masters degree, doctorate degree, post-doctoral fellowship and continued education. With respect to job profiles, the guide covers different professional avenues such as consultant, engineer, designer, researcher, academic faculty member, sales and marketing, permitting authority staff, laboratory professionals, system operators, construction management staff, manufacturing and industry staff. In terms of technological knowledge, both drinking water and wastewater infrastructure systems are reviewed in the book. Discussions on drinking water systems mainly include intake structures, treatment systems, distributions network components whereas wastewater systems include collection and conveyance systems, treatment options and sludge management systems. Guidance for Professional Development in Drinking Water and Wastewater Industryis useful for every professional in the industry and particularly prospective students. It can be used by mentors and established practitioners as a guidance tool for training newcomers. Author: Archis Ambulkar, Harrisburg, PA, USA
Book Synopsis Watershed Management for Potable Water Supply by : National Research Council
Download or read book Watershed Management for Potable Water Supply written by National Research Council and published by National Academies Press. This book was released on 2000-02-17 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1997, New York City adopted a mammoth watershed agreement to protect its drinking water and avoid filtration of its large upstate surface water supply. Shortly thereafter, the NRC began an analysis of the agreement's scientific validity. The resulting book finds New York City's watershed agreement to be a good template for proactive watershed management that, if properly implemented, will maintain high water quality. However, it cautions that the agreement is not a guarantee of permanent filtration avoidance because of changing regulations, uncertainties regarding pollution sources, advances in treatment technologies, and natural variations in watershed conditions. The book recommends that New York City place its highest priority on pathogenic microorganisms in the watershed and direct its resources toward improving methods for detecting pathogens, understanding pathogen transport and fate, and demonstrating that best management practices will remove pathogens. Other recommendations, which are broadly applicable to surface water supplies across the country, target buffer zones, stormwater management, water quality monitoring, and effluent trading.
Book Synopsis Toxic Cyanobacteria in Water by : Ingrid Chorus
Download or read book Toxic Cyanobacteria in Water written by Ingrid Chorus and published by CRC Press. This book was released on 2021-03-08 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cyanobacterial toxins are among the hazardous substances most widely found in water. They occur naturally, but concentrations hazardous to human health are usually due to human activity. Therefore, to protect human health, managing lakes, reservoirs and rivers to prevent cyanobacterial blooms is critical. This second edition of Toxic Cyanobacteria in Water presents the current state of knowledge on the occurrence of cyanobacteria and cyanotoxins as well as their impacts on health through water-related exposure pathways, chiefly drinking-water and recreational activity. It provides scientific and technical background information to support hazard identification, assessment and prioritisation of the risks posed by cyanotoxins, and it outlines approaches for their management at each step of the water-use system. It sets out key practical considerations for developing management strategies, implementing efficient measures and designing monitoring programmes. This enables stakeholders to evaluate whether there is a health risk from toxic cyanobacteria and to mitigate it with appropriate measures. This book is intended for those working on toxic cyanobacteria with a specific focus on public health protection. It intends to empower professionals from different disciplines to communicate and cooperate for sustainable management of toxic cyanobacteria, including public health workers, ecologists, academics, and catchment and waterbody managers. Ingrid Chorus headed the department for Drinking-Water and Swimming-Pool Hygiene at the German Environment Agency. Martin Welker is a limnologist and microbiologist, currently with bioMérieux in Lyon, France.
Book Synopsis Protecting Groundwater for Health by : World Health Organization
Download or read book Protecting Groundwater for Health written by World Health Organization and published by World Health Organization. This book was released on 2006 with total page 697 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication provides a structured approach to analyzing hazards to groundwater quality, assessing the risk they may cause for a specific supply, setting priorities in addressing these, and developing management strategies for their control. This book summarizes which pathogens and chemicals are relevant to human health, how they are transported, reduced, removed or retarded; provides practical guidance on characterizing the drinking-water catchment area and assessing potential health hazards; provides guidance on prioritising both hazards and management responses; presents key information on potential management actions and explains their integration into a comprehensive Water Safety Plan from catchment to consumer; and describes policy, land-use planning and implementation of pollution prevention, groundwater, with overviews of specific management approaches applicable to agriculture, sanitation, industry, mining, military sites, waste disposal and traffic.--Publisher's description.
Book Synopsis Chemical Safety of Drinking-water by : Terrence Thompson
Download or read book Chemical Safety of Drinking-water written by Terrence Thompson and published by WHO. This book was released on 2007 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contamination of drinking-water is a significant concern for public health throughout the world. Microbial hazards make the largest contribution to waterborne disease in developed and developing countries. Nevertheless, chemicals in water supplies can cause serious health problems--whether the chemicals are naturally occurring or derive from sources of pollution. At a global scale, fluoride and arsenic are the most significant chemicals, each affecting perhaps millions of people. However, many other chemicals can be important contaminants of drinking-water under specific local conditions. Often, identification and assessment of risks to health from drinking-water relies excessively on analysis of water samples. The limitations of this approach are well recognized, and contributed to the delay in recognizing arsenic in drinking-water as a significant health concern in Bangladesh and elsewhere. To overcome such limitations, the latest edition of the World Health Organization (WHO) Guidelines for Drinking-water Quality (WHO, 2004; WHO,2006) emphasizes effective preventive management through a 'framework for drinking-water safety' that incorporates 'water safety plans.' Effective preventive management of chemicals in drinking-water requires simple tools for distinguishing the few chemicals of potential local or national concern from the unmanageably long list of chemicals of possible significance. The aim is to identify and prioritize the chemicals of concern, to overcome the limitations of direct analysis of water quality, and ensure that limited resources are allocated towards the monitoring, assessment and control of the chemicals that pose the greatest health risks. Identifying and prioritizing chemical risks presents a challenge, especially in developing countries, because information on the presence of chemicals in water supplies is often lacking. This document provides guidance to help readers to meet that challenge. It shows how information on aspects such as geology and industrial and agricultural development, which is often readily available, can be used to identify potential chemical contaminants (and potential sources of chemicals), from catchment to consumer, and thus prioritize risks. As a supporting document to the Guidelines for Drinking-water Quality (WHO, 2004; WHO, 2006), this publication is aimed at policy-makers, regulators, managers and public health practitioners at national and local level. It is divided into three parts: Part A provides general guidance on using limited information in prioritizing chemicals in drinking-water for risk management. The need for such guidance is outlined in Chapter 1,which also describes the administrative and policy context. Chapter 2 describes the principles applied in prioritizing chemicals, provides information on some factors that affect chemical concentrations along pathways, and highlights several specific chemicals that are frequently considered priorities because of their widespread occurrence or significant health effects. Chapter 3 discusses the role of drinking-water standards and guidelines, and provides an overview of contemporary water quality management procedures. Part B provides practical guidance on identifying specific chemicals that are likely to be of concern in individual water supply systems. It groups chemical contaminants into five categories on the basis of their potential sources: naturally occurring, from agriculture activities, from human settlements, from industrial activities, and from water treatment and distribution processes themselves. Part C comprises the appendices. It includes guidance on the most likely sources of potential contaminants and on identifying chemicals that could be of concern in particular circumstances. The appendices address potential sources of chemicals considered in the WHO drinking-water guidelines (WHO, 2004; WHO, 2006), chemicals potentially discharged in effluents from industrial sources, and the association of pesticides with crops and crop types. This information is presented in an accessible format that will help users to determine the chemical hazards that can arise in the catchment, in treatment and in distribution, in large, medium and small water supplies. Many experts worldwide contributed to this work over a period of several years, beginning with the 1st Meeting of Experts on Monitoring Chemicals in Drinking Water, held in Bangkok, Thailand, in January 2001. This was followed by the 2nd Meeting of Experts on Monitoring Chemicals in Drinking Water, also held in Bangkok, in December 2001. Both meetings were sponsored by WHO and hosted by the Department of Health, Ministry of Public Health, Thailand. The draft guidance document was subsequently tested in a series of field trials in 2002-2003 in Indonesia, Fiji, Nepal, Mongolia, the Philippines and Thailand. Lessons learnt through the field trials provided feedback that was valuable in revising and finalizing the document. Readers should note that while this publication has been developed as a supporting document for, and with reference to, the Guidelines for Drinking-water Quality, the guidelines themselves are frequently updated and the latest information should always be sought by reference to relevant World Health Organization publications and web site. (http://www.who.int/water_sanitation_health/dwq/guidelines/en/index.html).
Book Synopsis Microbiological Sensors for the Drinking Water Industry by : Tapio Katko
Download or read book Microbiological Sensors for the Drinking Water Industry written by Tapio Katko and published by IWA Publishing. This book was released on 2019-02-15 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book addresses the interdisciplinary area of water quality monitoring and binds together interests and competences within sensing technology, system behaviour, business needs, legislation, education, data handling, and artificial response algorithms.
Book Synopsis Water Distribution System Monitoring by : Abigail F. Cantor
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.
