The IBNET Water Supply and Sanitation Performance Blue Book PDF Download
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Author: Caroline van den Berg
Publisher: World Bank Publications
ISBN: 0821385887
Category : Technology & Engineering
Languages : en
Pages : 176
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Book Description
This book aims to raise awareness of how the International Benchmarking Network of Water and Sanitation Utilities (IBNET)can help utilities identify ways to improve urban water and wastewater services. It provides an introduction to benchmarking and to the objectives, scope and focus of IBNET and describes some of its recent achievements. The methodology and data behind IBNET are elaborated, and an overview of IBNET results and country data are presented.
Author: Caroline van den Berg
Publisher: World Bank Publications
ISBN: 0821385887
Category : Technology & Engineering
Languages : en
Pages : 176
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Book Description
This book aims to raise awareness of how the International Benchmarking Network of Water and Sanitation Utilities (IBNET)can help utilities identify ways to improve urban water and wastewater services. It provides an introduction to benchmarking and to the objectives, scope and focus of IBNET and describes some of its recent achievements. The methodology and data behind IBNET are elaborated, and an overview of IBNET results and country data are presented.
Author: AWWA Staff
Publisher: American Water Works Association
ISBN: 9781613000199
Category :
Languages : en
Pages : 324
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Book Description
Author: Krist V. Gernaey
Publisher: IWA Publishing
ISBN: 1843391465
Category : Science
Languages : en
Pages : 166
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Book Description
Wastewater treatment plants are large non-linear systems subject to large perturbations in wastewater flow rate, load and composition. Nevertheless these plants have to be operated continuously, meeting stricter and stricter regulations. Many control strategies have been proposed in the literature for improved and more efficient operation of wastewater treatment plants. Unfortunately, their evaluation and comparison – either practical or based on simulation – is difficult. This is partly due to the variability of the influent, to the complexity of the biological and biochemical phenomena and to the large range of time constants (from a few minutes to several days). The lack of standard evaluation criteria is also a tremendous disadvantage. To really enhance the acceptance of innovative control strategies, such an evaluation needs to be based on a rigorous methodology including a simulation model, plant layout, controllers, sensors, performance criteria and test procedures, i.e. a complete benchmarking protocol. This book is a Scientific and Technical Report produced by the IWA Task Group on Benchmarking of Control Strategies for Wastewater Treatment Plants. The goal of the Task Group includes developing models and simulation tools that encompass the most typical unit processes within a wastewater treatment system (primary treatment, activated sludge, sludge treatment, etc.), as well as tools that will enable the evaluation of long-term control strategies and monitoring tasks (i.e. automatic detection of sensor and process faults). Work on these extensions has been carried out by the Task Group during the past five years, and the main results are summarized in Benchmarking of Control Strategies for Wastewater Treatment Plants. Besides a description of the final version of the already well-known Benchmark Simulation Model no. 1 (BSM1), the book includes the Benchmark Simulation Model no. 1 Long-Term (BSM1_LT) – with focus on benchmarking of process monitoring tasks – and the plant-wide Benchmark Simulation Model no. 2 (BSM2). Authors: Krist V. Gernaey, Technical University of Denmark, Lyngby, Denmark, Ulf Jeppsson, Lund University, Sweden, Peter A. Vanrolleghem, Université Laval, Quebec, Canada and John B. Copp, Primodal Inc., Hamilton, Ontario, Canada
Author: Helena Alegre
Publisher: IWA Publishing
ISBN: 1780406320
Category : Science
Languages : en
Pages : 404
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Book Description
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 results- uncertainty has been significantly enhanced. 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 step-by-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.
Author: R. Matos
Publisher: IWA Publishing
ISBN: 1900222906
Category : Science
Languages : en
Pages : 184
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Book Description
The Manual of Best Practice Performance Indicators for Wastewater Services provides guidelines for the establishment of a management tool for wastewater utilities based on the use of performance indicators. The publication comprises the text and a CD-ROM with the SIGMA Lite WW software, developed by Instituto Tecnologico del Agua (ITA), Valencia Polytechnic University, Spain. The focus is on those performance indicators considered to be the most relevant for the majority of wastewater utilities, to be used routinely at management level and potentially for metric benchmarking practices. A set of three comprehensive appendices includes a glossary of technical terms, specifications of each parameter required to assess the performance indicators and an introduction to the software with tips for use and an example of application. This product will be an invaluable reference source for all those concerned with managing the performance of wastewater services including customer groups, utility managers and policy-makers, regulators and other stakeholders. Contents Structure of the wastewater PI-System Data reporting Context Information Performance Indicators Implementation Strategy for the PI-System Appendix 1 - Glossary of technical terms Appendix 2 - Data Definition and Processing Rules Appendix 3 ©SIGMA Lite WW
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309224624
Category : Science
Languages : en
Pages : 276
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Book Description
Expanding water reuse-the use of treated wastewater for beneficial purposes including irrigation, industrial uses, and drinking water augmentation-could significantly increase the nation's total available water resources. Water Reuse presents a portfolio of treatment options available to mitigate water quality issues in reclaimed water along with new analysis suggesting that the risk of exposure to certain microbial and chemical contaminants from drinking reclaimed water does not appear to be any higher than the risk experienced in at least some current drinking water treatment systems, and may be orders of magnitude lower. This report recommends adjustments to the federal regulatory framework that could enhance public health protection for both planned and unplanned (or de facto) reuse and increase public confidence in water reuse.
Author: Asian Development Bank
Publisher:
ISBN: 9789715616485
Category : Municipal water supply
Languages : en
Pages : 108
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Book Description
Author: Sanford Berg
Publisher: IWA Publishing
ISBN: 1843392720
Category : Science
Languages : en
Pages : 185
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Book Description
Benchmarking is essential for those developing and implementing water policy. If decision-makers do not know where they have been or where they are, it would seem to be impossible to set reasonable targets for future performance. Information on water/sewerage system (WSS) operations, investments, and outputs is essential for good management and oversight. This book is designed to help decision makers identify the data required for performance comparisons over time and across water utilities, to understand the strengths and limitations of alternative benchmarking methodologies, and to perform (or commission) benchmark studies. This book provides an overview of the strengths and limitations of different methodologies for making performance comparisons over time and across water utilities (metric benchmarking). In addition, it identifies ways to determine the robustness of performance rankings. Current benchmarking activities in Latin America, Asia, Africa, Central Europe/Asia, and OECD nations are summarized. Five basic approaches to benchmarking characterize current studies: Core indicators and a summary or overall performance Indicator (partial metric method), Performance scores based on production or cost estimates (“total” methods), Performance relative to a model company (engineering approach), Process benchmarking, and Customer survey benchmarking. This volume is of interest to the water professionals, water utility managers and senior staff of regulatory agencies, professionals in related government agencies, and consultants. Visit the IWA WaterWiki to read and share material related to this title: http://www.iwawaterwiki.org/xwiki/bin/view/Articles/InfrastructureRegulationStateOwnedEnterprisesVsInvestor-ownedInfrastructureOperators
Author: Enrique Cabrera Jr
Publisher: IWA Publishing
ISBN: 1843391988
Category : Science
Languages : en
Pages : 185
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Book Description
Benchmarking has become a key tool in the water industry to promote and achieve performance targets for utilities. The use of this tool for performance improvement through systematic search and adaptation of leading practices, has expanded globally during the past decade. Many ongoing projects worldwide aim to address different needs and objectives, in varying contexts, with outstanding results and impact. Benchmarking Water Services provides valuable information to everyone interested in benchmarking in the water industry. The text is aimed at utilities considering joining a benchmarking project, experienced practitioners in charge of organizing a benchmarking exercise, consultants, regulators and researchers. The document is presented with a clear practice oriented approach and can be used as a how-to-benchmark guide presented from different perspectives (participants, organizers, supervising bodies). Readers will gain practical insight on real life benchmarking practices and will benefit from the experiences gained in some of the leading benchmarking projects of the water industry (including the IWA-WSAA benchmarking efforts, the European Benchmarking Co-operation and the several benchmarking projects carried out in Austria and Central Europe). The manual also presents the new IWA Benchmarking Framework, which aims to harmonize the terms used to describe benchmarking and performance indicators practices in the water industry, guaranteeing a more fluent and efficient communication. This Manual of Best Practice is edited by the IWA Specialist Group on Benchmarking and Performance Assessment, and co-published by AWWA and IWA Publishing. Praise for Benchmarking Water Services: "The continual trend of conceptual to specifics throughout the book provides for an educational experience each time the book is either casually perused or carefully studied." "The authors (Cabrera, Haskins and Fritiz) diligently pursue the focus of improvement." "Benchmarking Water Services is an in depth and practical ‘must have’ guide for any utility currently engaged in or planning to develop a benchmarking process" - Gregory M. Baird (2012) Benchmarking: An International Journal 19:2. More information about the book can be found on the Water Wiki in an article written by the author: http://www.iwawaterwiki.org/xwiki/bin/view/Articles/TheNewIWABenchmarkingFramework A Spanish language version of this book is available as a free eBook: http://www.iwawaterwiki.org/xwiki/bin/view/Articles/eBookTitlesfromIWAPublishingFreetoDownload-Volume2#HBenchmarkingParaServiciosdeAgua
Author: Patricia A. Crotty
Publisher: American Water Works Association
ISBN: 9781583213049
Category : Business & Economics
Languages : en
Pages : 152
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Book Description
Based on a 1995 charter for utility quality service program (QualServe), it was recognized that benchmarks were key to improved performance. This initial project identified 20 performance indicators, all which are defined and discuses in this text. Broad categories are: Organization Development, Customer Relations, Business Operations, Water Operations and Wastewater Operations. With input from over 300 utility employees, this report should be of interest to water utilities of all sizes
