Water intelligence online最新文献

{"title":"Biological Wastewater Treatment in Warm Climate Regions Volume I","authors":"M. Sperling, C. Chernicharo","doi":"10.2166/9781780402734","DOIUrl":"https://doi.org/10.2166/9781780402734","url":null,"abstract":"Biological Wastewater Treatment in Warm Climate Regions gives a state-of-the-art presentation of the science and technology of biological wastewater treatment, particularly domestic sewage. The book covers the main treatment processes used worldwide with wastewater treatment in warm climate regions given a particular emphasis where simple, affordable and sustainable solutions are required.\u0000\u0000This comprehensive book presents in a clear and informative way the basic principles of biological wastewater treatment, including theory and practice, and covering conception, design and operation. In order to ensure the practical and didactic view of the book, 371 illustrations, 322 summary tables and 117 examples are included. All major wastewater treatment processes are covered by full and interlinked design examples which are built up throughout the book, from the determination of wastewater characteristics, the impact of discharge into rivers and lakes, the design of several wastewater treatment processes and the design of sludge treatment and disposal units.\u0000\u0000The 55 chapters are divided into 7 parts over two volumes: Volume One: (1) Introduction to wastewater characteristics, treatment and disposal; (2) Basic principles of wastewater treatment; (3) Stabilisation ponds; (4) Anaerobic reactors; Volume Two: (5) Activated sludge; (6) Aerobic biofilm reactors; (7) Sludge treatment and disposal.\u0000\u0000As well as being an ideal textbook, Biological Wastewater Treatment in Warm Climate Regions is an important reference for practising professionals such as engineers, biologists, chemists and environmental scientists, acting in consulting companies, water authorities and environmental agencies.\u0000\u0000ISBN: 9781843390022 (Print)\u0000\u0000ISBN: 9781780402734 (eBook)","PeriodicalId":23698,"journal":{"name":"Water intelligence online","volume":"4 1","pages":"9781780402734-9781780402734"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75043103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Protocols for Assessing Condition and Performance of Water and Wastewater Assets","authors":"T. Urquhart","doi":"10.2166/9781843397854","DOIUrl":"https://doi.org/10.2166/9781843397854","url":null,"abstract":"The purpose of this research was to provide a road map for the effective use of condition and performance assessment tools and techniques by water and wastewater utilities within the context of different asset management sophistication levels. Generic approaches to assessment program design and tool selection are offered, which can be applied across a range of asset types.\u0000\u0000The recommended approach to assessment program development draws on various protocols reviewed in the research and case study examples from leading utilities throughout the world and is aligned with the best practice concept that condition assessments should ideally be undertaken only when required to fill a specific gap in asset-related information to improve decision-making. The recommended tool selection approach uses an exclusion process in which tools are excluded on the basis of criteria relating to technical feasibility, technical suitability and utility technical capacity. Useable options must then be evaluated through economic or financial analysis such that final tool selection is made with regard to available resources, the cost-benefits accrued and utility affordability issues.\u0000\u0000This research provides descriptions and reviews of 83 individual condition assessment tools and techniques used in the water and wastewater industry, including a discussion of principles, applications, practical considerations, advantages and limitations. A prototype expert system was developed to facilitate the selection of condition assessment tools using software systems. Such an expert system could provide a framework for updating, maintaining and distributing refinements of these tool reviews as condition assessment technologies and understanding advance in the future.\u0000\u0000This title belongs to WERF Research Report Series \u0000\u0000ISBN: 9781843397854 (eBook)","PeriodicalId":23698,"journal":{"name":"Water intelligence online","volume":"69 1","pages":"9781843397854-9781843397854"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75590559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Losses in Water Distribution Networks: A Practitioners' Guide to Assessment, Monitoring and Control","authors":"M. Farley, S. Trow","doi":"10.2166/9781780402642","DOIUrl":"https://doi.org/10.2166/9781780402642","url":null,"abstract":"This is a best practice manual for addressing water losses in water distribution networks worldwide. Systems and methodologies are presented for improving water loss and leakage management in a range of networks, from systems with a well-developed infrastructure to those in developing countries where the network may need to be upgraded.\u0000\u0000The key feature of the manual is a diagnostic approach to develop a water loss strategy - using the appropriate tools to find the right solutions - which can be applied to any network. The methods of assessing the scale and volume of water loss are outlined, together with the procedures for setting up leakage monitoring and detection systems. As well as real losses (leakage) procedures for addressing apparent losses, by introducing regulatory and customer metering policies are explained. Suggestions are made for demand management and water conservation programmes, to complement the water loss strategy. Recommendations are made for training workshops and operation and maintenance programmes to ensure skills transfer and sustainability. The manual is illustrated throughout with case studies.\u0000\u0000Losses in Water Distribution Networks will appeal to a wide range of practitioners responsible for designing and managing a water loss strategy. These include consultants, operations managers, engineers, technicians and operational staff. It will also be a valuable reference for senior managers and decision makers, who may require an overview of the principles and procedures for controlling losses.\u0000\u0000The book will also be suitable as a source document for courses in Water Engineering, Resource Management and Environmental Management.\u0000\u0000ISBN: 9781900222112 (Print)\u0000\u0000ISBN: 9781780402642 (eBook)","PeriodicalId":23698,"journal":{"name":"Water intelligence online","volume":"1 1","pages":"9781780402642-9781780402642"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90099500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"DayWater: an Adaptive Decision Support System for Urban Stormwater Management","authors":"D. Thévenot","doi":"10.2166/9781780401928","DOIUrl":"https://doi.org/10.2166/9781780401928","url":null,"abstract":"The European DayWater project has developed a prototype of an Adaptive Decision Support System (ADSS) related to urban stormwater pollution source control. The DayWater ADSS greatly facilitates decision-making for stormwater source control, which is currently impeded by the large number of stakeholders involved and by the necessary multidisciplinary knowledge. This book presents the results of this project, providing new insights into both technical and management issues. The main objectives of its technical chapters are pollution source control modelling, risk and impact assessment, and evaluation and comparison of best management practices. It also covers management aspects, such as the analysis of the decision-making processes in stormwater source control, at a European scale, and stormwater management strategies in general. The combination of scientific-technical and socio-managerial knowledge, with the strong cooperation of numerous end-users, reflects the innovative character of this book which includes actual applications of the ADSS prototype in significant case studies. DayWater: an Adaptive Decision Support System for Urban Stormwater Management contains 26 chapters collectively prepared by DayWater scientific partners and end-users associated with this European Research and Development project. It includes: \u0000* A general presentation of the DayWater Adaptive Decision Support System (ADSS) structure and operation modes, \u0000* A detailed description of the major components of this ADSS prototype, \u0000* The assessment of its components in significant case studies in France, Germany and Sweden, \u0000* The proceedings of the International Conference on Decision Support Systems for Integrated Urban Water Management, held in Paris on 3-4 November 2005. \u0000The book presents the ADSS prototype including a combination of freely accessible on-line databases, guidance documents, \"road maps\" and modelling or multi-criteria analysis tools. As demonstrated in several significant case studies the challenge for stormwater managers is to make the benefits of urban stormwater management visible to society, resulting in active co-operation of a diversity of stakeholders. Only then, will sustainable management succeed. DayWater: an Adaptive Decision Support System for Urban Stormwater Management advances this cause of sustainable urban management through Urban stormwater management, and makes achievable (by means of risk and vulnerability tools which are included) the goal of integrated urban water management (IUWM).","PeriodicalId":23698,"journal":{"name":"Water intelligence online","volume":"1 1","pages":"9781780401928-9781780401928"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83796044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biosolids Processing Modifications for Cake Odor Reduction (Phase 3 of Identifying and Controlling the Municipal Wastewater Environment)","authors":"G. Adams, J. Witherspoon, Z. Erdal, B. Forbes, D. Mcewen, Ron Hargreaves, M. Higgins, J. Novak","doi":"10.2166/9781780403694","DOIUrl":"https://doi.org/10.2166/9781780403694","url":null,"abstract":"Phase 3 of the overall WERF project was developed to study eight Phase 2 hypotheses in more depth, beginning in the laboratory (bench-scale) studies and continuing on to targeted investigations where the WERF team manipulated plant parameters at full scale to identify the best means of reducing biosolids cake odors. The Phase 3 research specifically sought ways to enhance anaerobicly digested and dewatered biosolids to reduce the odor levels in the biosolids end product, thereby reducing negatively perceived impacts on the environment or to the public when beneficially used on land.\u0000\u0000The goal of the Phase 3 study was to provide a general application of findings to WERF subscribers who are seeking ways to reduce odors produced by anaerobicly-digested biosolids. The Phase 3 options summary present a general roadmap for wastewater treatment plant operators seeking to optimize biosolids processing and reduce biosolids cake odors.\u0000\u0000Biosolids cakes with minimal odors lead to better public acceptance near biosolids management sites and in neighborhoods adjacent to WWTPs. Reduced odors also could open the WWTP dewatered biosolids cake to other recycling or disposal opportunities that are currently not used due to odor and other concerns (including on-plant site composting or storage). Additionally, significant cost savings could be realized by not requiring extensive odor control or other expensive options for containment and management of biosolids.\u0000\u0000This title belongs to WERF Research Report Series \u0000\u0000ISBN: 9781780403694 (eBook)\u0000\u0000ISBN: 9781843397908 (Print)","PeriodicalId":23698,"journal":{"name":"Water intelligence online","volume":"28 1","pages":"9781780403694-9781780403694"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87970550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dynamical modelling and estimation in wastewater treatment processes.","authors":"D. Dochain, P. Vanrolleghem","doi":"10.2166/9781780403045","DOIUrl":"https://doi.org/10.2166/9781780403045","url":null,"abstract":"Dynamical Modelling Dynamical Mass Balance Model Building and Analysis Structure Characterisation (SC) Structural Identifiability Practical Identifiability and Optimal Experiment Design for Parameter Estimation (OED/PE) Estimation of Model Parameters Recursive State and Parameter Estimation Glossary Nomenclature","PeriodicalId":23698,"journal":{"name":"Water intelligence online","volume":"5 1 1","pages":"9781780403045-9781780403045"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90807893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Managing water demand: policies, practices and lessons from the Middle East and North Africa forums.","authors":"E. Baroudy, A. Lahlou, B. Attia","doi":"10.2166/9781780402628","DOIUrl":"https://doi.org/10.2166/9781780402628","url":null,"abstract":"The vast arid and semi-arid regions of the Middle East and North Africa region (MENA) constitute 85% of the region's land area and are home to approximately 60% of the region's population. Limited water resources pose severe constraints on people's economic and social progress, testing their resilience and threatening their livelihoods. Rainfall is not only scarce and unpredictable, but the region is also subject to frequent and severe droughts. Available surface water is declining and the over-pumping of groundwater beyond natural recharge rates is occurring, lowering the water table and causing an increase in groundwater salinity and ecological degradation.\u0000\u0000Water Demand Management (WDM) is about governance and tools that motivate people and their activities to regulate the amount and manner in which they access, use and dispose of water to alleviate pressure on freshwater supplies. It is also about protecting water quality. The development and promotion of such WDM practices, primarily for governments in the Middle East and North Africa (MENA) region, have constituted the core objectives supported by Canada's International Development Research Centre (IDRC) and its partners through the Water Demand Management Forums.\u0000\u0000Managing Water Demand provides a comprehensive account of the tools used to manage water demand in the MENA region. A critical review is presented of the efficacy of WDM techniques in the areas of wastewater reuse, water valuation, public-private partnerships and decentralization, and participatory irrigation management.\u0000\u0000This book will provide some of the necessary knowledge required to further promote WDM in the MENA region, while providing insight into the work required for much needed change to improve water governance.\u0000\u0000ISBN: 9781843391043 (Print)\u0000\u0000ISBN: 9781780402628 (eBook)","PeriodicalId":23698,"journal":{"name":"Water intelligence online","volume":"28 1","pages":"9781780402628-9781780402628"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84441214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epidemiologic Surveillance and Investigation of Symptoms of Illness by Neighbors of Biosolids Land Application Sites","authors":"W. Steve","doi":"10.2166/9781843397922","DOIUrl":"https://doi.org/10.2166/9781843397922","url":null,"abstract":"Wastewaters from homes, businesses and public facilities require treatment to protect human and environmental health. In the process of cleaning water for release to the environment, treatment plants separate solids (sludge), which contain nutrients useful in agriculture as well as microbes and chemicals from the wastewater stream. Treated sludges are referred to as biosolids. A majority of biosolids produced in the United States are applied to agricultural land as a fertilizer or soil amendment. While this practice is regulated by the United States Environmental Protection Agency, the public has expressed concerns about its potential effects on human health, and the National Academy of Sciences has recommended establishing a framework for human health investigations.\u0000\u0000The primary goal of this project is to develop an investigation protocol to assist environmental and public health officials in responding to citizens and medical providers who report symptoms that they attribute to land application of biosolids. Data resulting from citizen and provider reports and subsequent investigations will be compiled into a database that will be used to advance research into the safety of current biosolids land application practices.\u0000\u0000This title belongs to WERF Research Report Series \u0000\u0000ISBN: 9781843397922 (eBook)","PeriodicalId":23698,"journal":{"name":"Water intelligence online","volume":"1 1","pages":"9781843397922-9781843397922"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89200825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Long-Range Planning for Decentralized Wastewater and Stormwater Treatment Research: Workshop Summary and Literature Review","authors":"C. Etnier","doi":"10.2166/9781780404523","DOIUrl":"https://doi.org/10.2166/9781780404523","url":null,"abstract":"This document summarizes research related to the environmental science and engineering (ES&E) of decentralized stormwater and wastewater that has taken place since the National Decentralized Water Resources Capacity Development Project's (NDWRCDP's) 2002-2003 Training, Research, and Development Plan (2002) was published. A number of earlier publications were also reviewed to provide context.\u0000\u0000The 2002-2003 Plan identified 22 research priorities within the field of wastewater environmental science and engineering. This publication presents an overview of some of the research done in those areas since then, and also provides a summary of research conducted between 2000 and early 2006 in ES&E related to decentralized stormwater.\u0000\u0000This title belongs to WERF Research Report Series \u0000\u0000ISBN: 9781780404523 (eBook)","PeriodicalId":23698,"journal":{"name":"Water intelligence online","volume":"39 1","pages":"9781780404523-9781780404523"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89027304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advanced Biological Treatment Processes for Industrial Wastewaters - Principles & Applications","authors":"F. Cervantes, S. Pavlostathis, A. V. Haandel","doi":"10.2166/9781780402345","DOIUrl":"https://doi.org/10.2166/9781780402345","url":null,"abstract":"Advanced Biological Treatment Processes for Industrial Wastewaters provides unique information relative to both the principles and applications of biological wastewater treatment systems for industrial effluents. Case studies document the application of biological wastewater treatment systems in different industrial sectors such as chemical, petrochemical, food-processing, mining, textile and fermentation.\u0000\u0000With more than 70 tables, 100 figures, 200 equations and several illustrations, the book provides a broad and deep understanding of the main aspects to consider during the design and operation of industrial wastewater treatment plants.\u0000\u0000Students, researchers and practitioners dealing with the design and application of biological systems for industrial wastewater treatment will find this book invaluable.\u0000\u0000This title belongs to Integrated Environmental Technology Series \u0000\u0000ISBN: 9781843391142 (Print)\u0000\u0000ISBN: 9781780402345 (eBook)","PeriodicalId":23698,"journal":{"name":"Water intelligence online","volume":"22 1","pages":"9781780402345-9781780402345"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80383326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}