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Point Of Use Point Of Entry For Drinking Water Treatment
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Book Synopsis Point-of-Use/Point-of-Entry for Drinking Water Treatment by : Benjamin W. Lykins
Download or read book Point-of-Use/Point-of-Entry for Drinking Water Treatment written by Benjamin W. Lykins and published by CRC Press. This book was released on 2018-01-18 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This excellent book is ideal for everyone in the water treatment field, including water treatment managers, operators, supervisors, consultants, laboratories, and regulators. The vast amount of information, the practical approach, and the thoroughness make this a widely used reference.
Book Synopsis Point-Of-use/point-of-entry for Drinking Water Treatment by : Benjamin W. Lykins
Download or read book Point-Of-use/point-of-entry for Drinking Water Treatment written by Benjamin W. Lykins and published by CRC Press. This book was released on 2017-11-29 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This excellent book is ideal for everyone in the water treatment field, including water treatment managers, operators, supervisors, consultants, laboratories, and regulators. The vast amount of information, the practical approach, and the thoroughness make this a widely used reference.
Book Synopsis Point-of-use Or Point-of-entry Treatment Options for Small Drinking Water Systems by :
Download or read book Point-of-use Or Point-of-entry Treatment Options for Small Drinking Water Systems written by and published by . This book was released on 2006 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selecting Sustainable Point-of-use and Point-of-entry Drinking Water Treatment by : Mohamed A. Hamouda
Download or read book Selecting Sustainable Point-of-use and Point-of-entry Drinking Water Treatment written by Mohamed A. Hamouda and published by . This book was released on 2011 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: Point-of-use (POU) and point-of-entry (POE) water treatment are forms of decentralized water treatment that are becoming increasingly sought alternatives for ensuring the safety of drinking water. Although the acceptance of POU and POE systems is still the subject of some debate, it is generally acknowledged that they have a role to play in drinking water treatment. However, some of the main drivers for the increase in the use of POU and POE alternatives include: (1) the emergence of new technologies with high removal efficiencies of target contaminants; (2) the enhanced certification system of POU and POE treatment devices and components which ensures that devices have been well engineered to achieve defined contaminant removal targets and do not add contaminants from materials of construction; (3) the inclusion of POU and POE systems as acceptable means to comply with drinking water standards; and (4) the concerns voiced by consumers in several surveys regarding the safety of centrally treated drinking water; which, regardless of whether or not these concerns are justified, have led to an increase in the use of POU and POE treatment systems. With the commercialization of these devices the task of selecting a suitable device for treatment has become cumbersome. When the inherent complexity of a particular drinking water treatment task is added to the mix, a complex decision making situation is created. Thus the need for designing a decision support tool to compare and select POU and POE treatment systems was evident. Currently the best decision aid for selecting POU and POE systems is NSF International's listing of the devices and their contaminant reduction claims. A significant contribution of this research is the depiction of an appropriate conceptual framework for developing usable and valid decision support systems (DSSs) to select or design water or wastewater treatment systems. A thorough investigation of the methods used to develop DSSs benchmarked a systematic approach to developing DSSs, which includes the analysis of the treatment problem(s), knowledge acquisition and representation, and the identification and evaluation of criteria controlling the selection of optimal treatment systems. Finally, it was concluded that there is a need to develop integrated DSSs that are generic, user-friendly and employ a systems analysis approach. Another significant contribution of this research is applying a systems analysis approach to outline aspects of implementation, management, and governance of POU and POE water treatment systems. The analysis also included a timeline of the progress of POU and POE treatment from regulatory, industry and certification, and research perspectives. Results of the analysis were considered the first step of a conceptual framework for the sustainability assessment of POU and POE treatment systems which acts as the basis for developing a decision support system that will help select sustainable POU or POE treatment systems. In the context of POU and POE treatment, sustainability encompasses providing: (a) safe drinking water to help maintain good human health and hygiene; (b) minimum negative impact on the environment; (c) better use of human, natural, and financial resources; (d) a high degree of functional robustness and flexibility; and (e) cultural acceptance thus encouraging responsible behavior by the users. The most significant contribution of this research is developing, for the first time, a set of sustainability criteria, objectives, and quantifiable indicators to properly assess the sustainability of the various POU and POE alternatives. Twenty five quantitative and qualitative indicators covering technical, economic, environmental, and socio-cultural aspects of implementing a POU or a POE system were defined. Results of a survey of experts' judgment on the effectiveness of the developed list of indicators generated 52 comments from 11 experts, which helped in refining and enhancing the list. The conceptual framework for assessing the sustainability of POU and POE systems represented a blueprint for building the decision support system. Decision logic and cognitive thinking was used to formulate the calculation of the 20 refined indicators. The Analytical Hierarchy Process (AHP), a recognized Multi-criteria Decision Analysis (MCDA) tool, was employed to construct the structural hierarchy of sustainability indicators. Pairwise comparison was used to help in the analysis of indicators' relative importance and develop the indicators' weights. A survey was designed to develop the relative weights of the indicators based on the average response of 19 stakeholders to a series of pairwise comparison questions pertaining to the relative importance of the indicators. Finally, the practical contribution of this research is the development of, for the first time, a new Decision Support System for Selecting Sustainable POU and POE Treatment Systems (D4SPOUTS) suitable for a particular water treatment case. The MCDA technique explained above is combined with designed screening rules, constraints, and case characteristics to be applied to a knowledgebase of POU and POE treatment systems incorporated in the DSS. The components of the DSS were built using Microsoft® Excel® and Visual Basic® for Applications. The quality of the DSS and aspects of its usability, applicability, and sensitivity analysis are demonstrated through a hypothetical case study for lead removal from drinking water. This research is expected to assist water purveyors, consultants, and other stakeholders in selecting sustainable and cost effective POU and POE treatment systems.
Book Synopsis Point of Use/Entry Treatment of Drinking Water by :
Download or read book Point of Use/Entry Treatment of Drinking Water written by and published by William Andrew. This book was released on 1990-12-31 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on Proceedings: conference on point-of-use treatment of drinking water, co-sponsored by the US EPA and the American Water Works Assn. and issued by the EPA, June 1988. Coverage is of both administrative and technical aspects of utilizing POU/POE systems to solve individual and small community drinking water problems. The detailed table of contents substitutes for an index. Annotation copyrighted by Book News, Inc., Portland, OR
Book Synopsis Point-of-use Or Point-of-entry Treatment Strategy by : Washington (State). Office of Drinking Water
Download or read book Point-of-use Or Point-of-entry Treatment Strategy written by Washington (State). Office of Drinking Water and published by . This book was released on 2007 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Providing Safe Drinking Water in Small Systems by : Joseph Cotruvo
Download or read book Providing Safe Drinking Water in Small Systems written by Joseph Cotruvo and published by Routledge. This book was released on 2019-01-15 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt: The continued lack of access to adequate amounts of safe drinking water is one of the primary causes of infant morbidity and mortality worldwide and a serious situation which governments, international agencies and private organizations are striving to alleviate. Barriers to providing safe drinking water for rural areas and small communities that must be overcome include the financing and stability of small systems, their operation, and appropriate, cost-effective technologies to treat and deliver water to consumers. While we know how to technically produce safe drinking water, we are not always able to achieve sustainable safe water supplies for small systems in developed and developing countries. Everyone wants to move rapidly to reach the goal of universal safe drinking water, because safe water is the most fundamental essential element for personal and social health and welfare. Without safe water and a safe environment, sustained personal economic and cultural development is impossible. Often small rural systems are the last in the opportunity line. Safe Drinking Water in Small Systems describes feasible technologies, operating procedures, management, and financing opportunities to alleviate problems faced by small water systems in both developed and developing countries. In addition to widely used traditional technologies this reference presents emerging technologies and non-traditional approaches to water treatment, management, sources of energy, and the delivery of safe water.
Author :United States. Environmental Protection Agency. RESEARCH AND DEVELOPMENT. Publisher : ISBN 13 : Total Pages : pages Book Rating :4.:/5 (563 download)
Book Synopsis Point-of-entry Drinking Water Treatment Systems for Superfund Applications by : United States. Environmental Protection Agency. RESEARCH AND DEVELOPMENT.
Download or read book Point-of-entry Drinking Water Treatment Systems for Superfund Applications written by United States. Environmental Protection Agency. RESEARCH AND DEVELOPMENT. and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings, Conference on Point-of-Use Treatment of Drinking Water by :
Download or read book Proceedings, Conference on Point-of-Use Treatment of Drinking Water written by and published by . This book was released on 1988 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Management of Point-of-use Drinking Water Treatment Systems by : Gordon Bellen
Download or read book Management of Point-of-use Drinking Water Treatment Systems written by Gordon Bellen and published by . This book was released on 1985 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guidance Manual for Compliance with the Filtration and Disinfection Requirements for Public Water Systems Using Surface Water Sources by : David J. Hiltebrand
Download or read book Guidance Manual for Compliance with the Filtration and Disinfection Requirements for Public Water Systems Using Surface Water Sources written by David J. Hiltebrand and published by . This book was released on 1991 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual suggests design operating and performance criteria for specific surface water quality conditions to provide the optimum protection from microbiological contaminants.
Book Synopsis Drinking Water by : United States. General Accounting Office
Download or read book Drinking Water written by United States. General Accounting Office and published by . This book was released on 1994 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Point of Use-point of Entry written by and published by . This book was released on 1987 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Point of Use and Point of Entry Water Treatment Devices by : Tammy L. Adams
Download or read book Point of Use and Point of Entry Water Treatment Devices written by Tammy L. Adams and published by . This book was released on 1993 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Environmental Protection Agency. Office of Research and Development Publisher :DIANE Publishing ISBN 13 :1428904107 Total Pages :32 pages Book Rating :4.4/5 (289 download)
Book Synopsis Drinking Water Treatment for Small Communities by : United States. Environmental Protection Agency. Office of Research and Development
Download or read book Drinking Water Treatment for Small Communities written by United States. Environmental Protection Agency. Office of Research and Development and published by DIANE Publishing. This book was released on 1994 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Point of Use Drinking Water Treatment Systems for Colonias in the Southwest United States by : Isaac Campos Flores
Download or read book Evaluation of Point of Use Drinking Water Treatment Systems for Colonias in the Southwest United States written by Isaac Campos Flores and published by . This book was released on 2015 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Non-transient, Non-community Water Systems by :
Download or read book Non-transient, Non-community Water Systems written by and published by . This book was released on 1995 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: