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Quantitative Methods To Assess Capacity Of Water Treatment To Eliminate Micro Organisms
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Book Synopsis Quantitative Methods to Assess Capacity of Water Treatment to Eliminate Micro-Organisms by : Wim A. M. Hijnen
Download or read book Quantitative Methods to Assess Capacity of Water Treatment to Eliminate Micro-Organisms written by Wim A. M. Hijnen and published by IWA Publishing. This book was released on 2010-12-16 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special Offer: KWR Drinking Water Treatment Set - Buy all five books together and save a total £119! Ever since the recognition of the important role of water in the transmission of pathogenic micro-organisms in the 19th century, microbiological safety of drinking water has been a major research issue for microbiologists in the drinking water industry. The main objective of this book is to develop a general strategy to assess elimination capacity of water treatment processes for pathogens. It investigates: The potential use of faecal indicators Coli44, (including E. coli) and SSRC, (including C. perfringens) as process indicators to assess pathogen elimination in full-scale water treatment plants. The value of comparative challenge tests with pre-cultured organisms for the assessment of elimination capacity of full-scale processes, to study the effect of process conditions and to validate the use of process indicators. The use of literature data to assess elimination capacity of water treatment processes for pathogens and the effect of process conditions on this. Visit the IWA WaterWiki to read and share material related to this title: http://www.iwawaterwiki.org/xwiki/bin/view/Articles/WaterbornePathogens
Book Synopsis Quantitative Methods to Assess Capacity of Water Treatment to Eliminate Micro-organisms by :
Download or read book Quantitative Methods to Assess Capacity of Water Treatment to Eliminate Micro-organisms written by and published by . This book was released on 2011 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Kwr Drinking Water Treatment Set by : Wim Hijnen
Download or read book Kwr Drinking Water Treatment Set written by Wim Hijnen and published by . This book was released on 2011-10-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Elimination of Micro-organisms by Water Treatment Processes by : Wim A. M. Hijnen
Download or read book Elimination of Micro-organisms by Water Treatment Processes written by Wim A. M. Hijnen and published by IWA Publishing. This book was released on 2010-05-14 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special Offer: KWR Drinking Water Treatment Set - Buy all five books together and save a total £119! The overall aim of Elimination of Micro-organisms by Water Treatment Processes is to present default values for the micro-organisms elimination or inactivation credit of universally used processes in water treatment (MEC or MIC). The growing interest in Quantitative Microbial Risk assessment (QMRA) for safe drinking water requires such data. These MEC or MIC values have been calculated from research on elimination of viruses, bacteria and bacterial spores and protozoa (oo)cysts (Cryptosporidium and Giardia) by these treatment processes published in the international literature. The data have been selected on the base of different quality criteria related to information on applied experimental conditions and used methods. Furthermore the studies have been categorized on base of their similarities with ‘real world’ conditions (selected micro-organisms, scale and conditions of the tested processes). The international literature data revealed a high variation in elimination. The major parameters and process control parameters affecting elimination are described. This new edition describes the state-of-the-art progress in research on conventional treatment, coagulation and flocculation, rapid granular filtration, slow sand filtration and UV disinfection. Visit the IWA WaterWiki to read and share material related to this title: http://www.iwawaterwiki.org/xwiki/bin/view/Articles/WaterbornePathogens
Book Synopsis Elimination of Micro-organisms by Drinking Water Treatment Processes by : Wim A. M. Hijnen
Download or read book Elimination of Micro-organisms by Drinking Water Treatment Processes written by Wim A. M. Hijnen and published by . This book was released on 2010 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Management of Animal Care and Use Programs in Research, Education, and Testing by : Robert H. Weichbrod
Download or read book Management of Animal Care and Use Programs in Research, Education, and Testing written by Robert H. Weichbrod and published by CRC Press. This book was released on 2017-09-07 with total page 1405 pages. Available in PDF, EPUB and Kindle. Book excerpt: AAP Prose Award Finalist 2018/19 Management of Animal Care and Use Programs in Research, Education, and Testing, Second Edition is the extensively expanded revision of the popular Management of Laboratory Animal Care and Use Programs book published earlier this century. Following in the footsteps of the first edition, this revision serves as a first line management resource, providing for strong advocacy for advancing quality animal welfare and science worldwide, and continues as a valuable seminal reference for those engaged in all types of programs involving animal care and use. The new edition has more than doubled the number of chapters in the original volume to present a more comprehensive overview of the current breadth and depth of the field with applicability to an international audience. Readers are provided with the latest information and resource and reference material from authors who are noted experts in their field. The book: - Emphasizes the importance of developing a collaborative culture of care within an animal care and use program and provides information about how behavioral management through animal training can play an integral role in a veterinary health program - Provides a new section on Environment and Housing, containing chapters that focus on management considerations of housing and enrichment delineated by species - Expands coverage of regulatory oversight and compliance, assessment, and assurance issues and processes, including a greater discussion of globalization and harmonizing cultural and regulatory issues - Includes more in-depth treatment throughout the book of critical topics in program management, physical plant, animal health, and husbandry. Biomedical research using animals requires administrators and managers who are knowledgeable and highly skilled. They must adapt to the complexity of rapidly-changing technologies, balance research goals with a thorough understanding of regulatory requirements and guidelines, and know how to work with a multi-generational, multi-cultural workforce. This book is the ideal resource for these professionals. It also serves as an indispensable resource text for certification exams and credentialing boards for a multitude of professional societies Co-publishers on the second edition are: ACLAM (American College of Laboratory Animal Medicine); ECLAM (European College of Laboratory Animal Medicine); IACLAM (International Colleges of Laboratory Animal Medicine); JCLAM (Japanese College of Laboratory Animal Medicine); KCLAM (Korean College of Laboratory Animal Medicine); CALAS (Canadian Association of Laboratory Animal Medicine); LAMA (Laboratory Animal Management Association); and IAT (Institute of Animal Technology).
Book Synopsis Water Treatment and Pathogen Control by : M. W. LeChevallier
Download or read book Water Treatment and Pathogen Control written by M. W. LeChevallier and published by IWA Publishing. This book was released on 2004-08-31 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasingly, microbial issues are commanding the attention of water treatment operators, regulators, and the media. There are many treatment options to eliminate pathogenic microbes from drinking-water. Finding the right solution for a particular supply requires sifting through a range of sometimes competing processes. Processes for removal of microbes from water include pretreatment, coagulation/flocculation/sedimentation, and filtration. Pretreatment processes include application of roughing filters, microstrainers, off-stream storage, or bank infiltration, each with a particular function and water quality benefit. Filtration can be accomplished using granular media filters, slow sand, precoat filters, membranes, or other filters. Oxidants may be added to water for a variety of purposes, including control of taste and odor compounds, removal of iron and manganese, Zebra Mussel control, and particle removal, among others. For control of microbes within the distribution system, disinfectants must interact with bacteria growing in pipeline biofilms. Models for removal of particles and microbes by granular media filtration, and equations for predicting microbial inactivation by disinfectants, can aid in the understanding and prediction of the effectiveness of treatment processes for microbial pathogens. Water Treatment and Pathogen Control is intended to provide a critical analysis of the literature on removal and inactivation of pathogenic microbes in water to aid the water quality specialist and design engineer in making important decisions regarding microbial water quality. Contents Introduction Removal Processes Inactivation (Disinfection) Processes Performance Models Treatment Variability Critical Control Strategies Conclusions Reference List
Book Synopsis Stochastic Modelling of Drinking Water Treatment in Quantitative Microbial Risk Assessment by : Patrick Willem Maria Hubertus Smeets
Download or read book Stochastic Modelling of Drinking Water Treatment in Quantitative Microbial Risk Assessment written by Patrick Willem Maria Hubertus Smeets and published by . This book was released on 2008 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stochastic Modelling of Drinking Water Treatment in Quantitative Microbial Risk Assessment by : Patrick W. M. H. Smeets
Download or read book Stochastic Modelling of Drinking Water Treatment in Quantitative Microbial Risk Assessment written by Patrick W. M. H. Smeets and published by IWA Publishing. This book was released on 2010-12-13 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special Offer: KWR Drinking Water Treatment Set - Buy all five books together and save a total £119! Safe drinking water is a basic need for all human beings. Preventing microbial contamination of drinking water is of primary concern since endemic illness and outbreaks of infectious diseases can have significant social and economic consequences. Confirming absence of indicators of faecal contamination by water analysis only provides a limited verification of safety. By measuring pathogenic organisms in source water and modelling their reduction by treatment, a higher level of drinking water safety can be verified. This book provides stochastic methods to determine reduction of pathogenic microorganisms by drinking water treatment. These can be used to assess the level and variability of drinking water safety while taking uncertainty into account. The results can support decisions by risk managers about treatment design, operation, monitoring, and adaptation. Examples illustrate how the methods can be used in water safety plans to improve and secure production of safe drinking water. More information about the book can be found on the Water Wiki in an article written by the author here: http://www.iwawaterwiki.org/xwiki/bin/view/Articles/Quantifyingmicro-organismremovalforsafedrinkingwatersupplies
Book Synopsis Evaluation of the Microbiology Standards for Drinking Water by : Charles W. Hendricks
Download or read book Evaluation of the Microbiology Standards for Drinking Water written by Charles W. Hendricks and published by . This book was released on 1979 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Management of Animal Care and Use Programs in Research, Education, and Testing by : Robert H. Weichbrod
Download or read book Management of Animal Care and Use Programs in Research, Education, and Testing written by Robert H. Weichbrod and published by CRC Press. This book was released on 2017-09-07 with total page 917 pages. Available in PDF, EPUB and Kindle. Book excerpt: AAP Prose Award Finalist 2018/19 Management of Animal Care and Use Programs in Research, Education, and Testing, Second Edition is the extensively expanded revision of the popular Management of Laboratory Animal Care and Use Programs book published earlier this century. Following in the footsteps of the first edition, this revision serves as a first line management resource, providing for strong advocacy for advancing quality animal welfare and science worldwide, and continues as a valuable seminal reference for those engaged in all types of programs involving animal care and use. The new edition has more than doubled the number of chapters in the original volume to present a more comprehensive overview of the current breadth and depth of the field with applicability to an international audience. Readers are provided with the latest information and resource and reference material from authors who are noted experts in their field. The book: - Emphasizes the importance of developing a collaborative culture of care within an animal care and use program and provides information about how behavioral management through animal training can play an integral role in a veterinary health program - Provides a new section on Environment and Housing, containing chapters that focus on management considerations of housing and enrichment delineated by species - Expands coverage of regulatory oversight and compliance, assessment, and assurance issues and processes, including a greater discussion of globalization and harmonizing cultural and regulatory issues - Includes more in-depth treatment throughout the book of critical topics in program management, physical plant, animal health, and husbandry. Biomedical research using animals requires administrators and managers who are knowledgeable and highly skilled. They must adapt to the complexity of rapidly-changing technologies, balance research goals with a thorough understanding of regulatory requirements and guidelines, and know how to work with a multi-generational, multi-cultural workforce. This book is the ideal resource for these professionals. It also serves as an indispensable resource text for certification exams and credentialing boards for a multitude of professional societies Co-publishers on the second edition are: ACLAM (American College of Laboratory Animal Medicine); ECLAM (European College of Laboratory Animal Medicine); IACLAM (International Colleges of Laboratory Animal Medicine); JCLAM (Japanese College of Laboratory Animal Medicine); KCLAM (Korean College of Laboratory Animal Medicine); CALAS (Canadian Association of Laboratory Animal Medicine); LAMA (Laboratory Animal Management Association); and IAT (Institute of Animal Technology).
Book Synopsis Water Reclamation Technologies for Safe Managed Aquifer Recharge by : Christian Kazner
Download or read book Water Reclamation Technologies for Safe Managed Aquifer Recharge written by Christian Kazner and published by IWA Publishing. This book was released on 2012-04-14 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of Groundwater Set - Buy all six books and save over 30% on buying separately! Water Reclamation Technologies for Safe Managed Aquifer Recharge has been developed from the RECLAIM WATER project supported by the European Commission under Thematic Priority 'Global Change and Ecosystems' of the Sixth Framework Programme. Its strategic objective is to develop hazard mitigation technologies for water reclamation providing safe and cost effective routes for managed aquifer recharge. Different treatment applications in terms of behaviour of key microbial and chemical contaminants are assessed. Engineered as well as natural treatment trains are investigated to provide guidance for sustainable MAR schemes using alternative sources such as effluent and stormwater. The technologies considered are also well suited to the needs of developing countries, which have a growing need of supplementation of freshwater resources. A broad range of international full-scale case studies enables insights into long-term system behaviour, operational aspects, and fate of a comprehensive number of compounds and contaminants, especially organic micropollutants and bulk organics. Water Reclamation Technologies for Safe Managed Aquifer Recharge depicts advances in water reclamation technologies and aims to provide new process combinations to treat alternative water sources to appropriate water quality levels for sustainable aquifer recharge. Editors: Christian Kazner, RWTH Aachen University, Germany, Thomas Wintgens, University of Applied Sciences and Arts Northwestern Switzerland, Peter Dillon, CSIRO, Australia
Book Synopsis Exploring Microorganisms by : Antonio Mendez-Vilas
Download or read book Exploring Microorganisms written by Antonio Mendez-Vilas and published by Universal-Publishers. This book was released on 2018-04-15 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploring Microorganisms: Recent Advances in Applied Microbiology, contains a selection of papers presented at the VII International Conference on Environmental, Industrial and Applied Microbiology - BioMicroWorld2017 (Madrid, Spain). This book offers the outcomes of completed and outgoing research works and experiences of several microbiology research groups across the world. The volume is divided into the following sections: * Agriculture, Soil, Forest Microbiology * Environmental, Marine, Aquatic Microbiology. Geomicrobiology * BBB - Biodeterioration, Biodegratation, Bioremediation * Microbiology of Food and Animal Feed * Industrial Microbiology * Microbial Production of High-Value Products: Drugs, Chemicals, Fuels, Electricity ... * Biotechnologically Relevant Enzymes and Proteins * Medical, Veterinary and Pharmaceutical Microbiology * Antimicrobial Agents and Chemotherapy. Antimicrobial Resistance * Biofilms * Microbial Physiology, Genetics, Evolution and Adaptation Readers will find this book a useful opportunity to keep up with the latest research results, insights and advances in the microbiology field.
Author :United States. Congress. House. Committee on Science. Subcommittee on Environment, Technology, and Standards Publisher : ISBN 13 : Total Pages :136 pages Book Rating :4.0/5 ( download)
Book Synopsis Research Priorities for Aquatic Invasive Species by : United States. Congress. House. Committee on Science. Subcommittee on Environment, Technology, and Standards
Download or read book Research Priorities for Aquatic Invasive Species written by United States. Congress. House. Committee on Science. Subcommittee on Environment, Technology, and Standards and published by . This book was released on 2002 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Reuse by : National Research Council
Download or read book Water Reuse written by National Research Council and published by National Academies Press. This book was released on 2012-08-17 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Heterotrophic Plate Counts and Drinking-water Safety by : Jamie Bartram
Download or read book Heterotrophic Plate Counts and Drinking-water Safety written by Jamie Bartram and published by IWA Publishing. This book was released on 2003-08-31 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterotrophic Plate Counts and Drinking-water Safety provides a critical assessment of the role of the Heterotrophic Plate Count (HPC) measurement in drinking water quality management. It was developed from an Expert workshop of 32 scientists convened by the World Health Organization and the WHO/NSF International Collaborating Centre for Drinking Water Safety and Treatment in Geneva, Switzerland. Heterotrophs are organisms, including bacteria, yeasts and moulds, that require an external source of organic carbon for growth. The HPC test (or Standard Plate Count), applied in many variants, is the internationally accepted test for measuring the hetrotrophic microorganism population in drinking water, and also other media. It measures only a fraction of the microorganisms actually present and does not distinguish between pathogens and non-pathogens. High levels of microbial growth can affect the taste and odor of drinking water and may indicate the presence of nutrients and biofilms which could harbor pathogens, as well as the possibility that some event has interfered with the normal production of the drinking water. HPC counts also routinely increase in water that has been treated by an in-line device such as a carbon filter or softener, in water-dispensing devices and in bottled waters and indeed in all water that has suitable nutrients, does not have a residual disinfectant, and is kept under sufficient conditions. There is debate among health professionals as to the need, utility or quantitative basis for health-based standards or guidelines relating to HPC-measured regrowth in drinking water. The issues that were addressed in this work include: the relationship between HPC in drinking water (including that derived from in-line treatment systems, dispensers and bottled water) and health risks for the general public the role of HPC as an indirect indicator or index for pathogens of concern in drinking water the role of HPC in assessing the efficacy and proper functioning of water treatment and supply processes the relationship between HPC and the aesthetic acceptability of drinking water. Heterotrophic Plate Counts and Drinking-water Safety provides valuable information on the utility and the limitations of HPC data in the management and operation of piped water systems as well as other means of providing drinking water to the public. It is of particular value to piped public water suppliers and bottled water suppliers, manufacturers and users of water treatment and transmission equipment and inline treatment devices, water engineers, sanitary and clinical microbiologists, and national and local public health officials and regulators of drinking water quality.
Book Synopsis Stemming the Tide by : National Research Council
Download or read book Stemming the Tide written by National Research Council and published by National Academies Press. This book was released on 1996-10-22 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: The European zebra mussel in the Great Lakes, a toxic Japanese dinoflagellate transferred to Australiaâ€"such biologically and economically harmful stowaways have made it imperative to achieve better management of ballast water in ocean-going vessels. Stemming the Tide examines the introduction of non-indigenous species through ballast water discharge. Ballast is any solid or liquid that is taken aboard ship to achieve more controlled and safer operation. This expert volume: Assesses current national and international approaches to the problem and makes recommendations for U.S. government agencies, the U.S. maritime industry, and the member states of the International Maritime Organization. Appraises technologies for controlling the transfer of organismsâ€"biocides, filtration, heat treatment, and othersâ€"with a view toward developing the most promising methods for shipboard demonstration. Evaluates methods for monitoring the effectiveness of ballast water management in removing unwanted organisms. The book addresses the constraints inherent in ballast water management, notably shipboard ballast treatment and monitoring. Also, the committee outlines efforts to set an acceptable level of risk for species introduction using the techniques of risk analysis. Stemming the Tide will be important to all stakeholders in the issue of unwanted species introduction through ballast discharge: policymakers, port authorities, shippers, ship operators, suppliers to the maritime industry, marine biologists, marine engineers, and environmentalists.
