Removal Of Edcs And Pharmaceuticals In Drinking Water
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Removal Of Edcs And Pharmaceuticals In Drinking Water
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Author : Shane A. Snyder
language : en
Publisher: IWA Publishing
Release Date : 2008-01-15
Removal Of Edcs And Pharmaceuticals In Drinking Water written by Shane A. Snyder and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-15 with Science categories.
EDCs and pharmaceuticals are groups of emerging contaminants that have been detected at trace concentrations in waters around the world. These contaminants encompass a vast range of molecular structure and properties. Sparse data exist on the occurrence and fate of these emerging contaminants during water treatment. This project investigated EDC/pharmaceutical occurrence in U.S. drinking water and the efficacy of conventional and advanced water treatment processes to reduce the concentrations of these contaminants. The objectives of this study were to (1) select a diverse group of representative endocrine disrupting chemicals (EDCs) and pharmaceuticals, (2) develop a robust analytical methodology capable of trace detection of target compounds in a variety of water matrices, (3) determine the occurrence of target compounds in U.S. drinking waters, (4) evaluate the EDC/pharmaceutical removal potential of conventional and advanced drinking and reuse water processes, and (5) evaluate computer models to predict target compound properties and fate. This report provides fundamental information on the removal of several classes of pharmaceuticals, personal care products, and suspected endocrine disrupting chemicals by conventional and advanced water treatment processes. A detailed description of analytical methods is provided, including information on sample preservation, extraction, and instrumental analysis. The report provides some of the first U.S. occurrence data for these emerging contaminants in raw and finished drinking water supplies. From the treatment and occurrence information, compounds with likely occurrence can be selected for monitoring programs that will represent the fate of various classes of emerging contaminants. Computer models are described that can be used to predict properties and fate of future water contaminants.
Removal Of Edcs And Pharmaceuticals In Drinking And Reuse Treatment Processes
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Author : Shane A. Snyder
language : en
Publisher: American Water Works Association
Release Date : 2007
Removal Of Edcs And Pharmaceuticals In Drinking And Reuse Treatment Processes written by Shane A. Snyder and has been published by American Water Works Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Drinking water categories.
Endocrine disrupting chemicals (EDCs) and pharmaceuticals and personal care products (PPCPs) are groups of emerging contaminants that have been detected at trace concentrations in waters around the world. This project studies the monitoring and removal of various EDCs and PPCPs.
Toxicological Relevance Of Edcs And Pharmaceuticals In Drinking Water
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Author :
language : en
Publisher: American Water Works Association
Release Date : 2008-01-01
Toxicological Relevance Of Edcs And Pharmaceuticals In Drinking Water written by and has been published by American Water Works Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-01 with Drinking water categories.
Endocrine Disruptors And Pharmaceuticals In Drinking Water
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Author : Peter Weyer
language : en
Publisher: American Water Works Association
Release Date : 2001
Endocrine Disruptors And Pharmaceuticals In Drinking Water written by Peter Weyer and has been published by American Water Works Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Endocrine toxicology categories.
Examines the potential implications of endocrine disrupting compounds (EDCs) and pharmaceutically active compounds (PhACs) for drinking water and wastewater utilities. Based on an April 2000 workshop held in Chicago, the report overviews various perspectives on identifying and measuring compounds of interest, possible public health impacts, water treatment options, and risk perception and communication issues. The resulting research needs are outlined. An appendix provides abstracts of the lectures delivered. No index. c. Book News Inc.
State Of Knowledge Of Endocrine Disruptors And Pharmaceuticals In Drinking Water
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Author : S. Snyder
language : en
Publisher: International Water Assn
Release Date : 2009
State Of Knowledge Of Endocrine Disruptors And Pharmaceuticals In Drinking Water written by S. Snyder and has been published by International Water Assn this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Science categories.
The objective of this project was to develop a con
Personal Care Products And Pharmaceuticals In Wastewater And The Environment
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Author : Frank R. Spellman
language : en
Publisher: DEStech Publications, Inc
Release Date : 2014-05-01
Personal Care Products And Pharmaceuticals In Wastewater And The Environment written by Frank R. Spellman and has been published by DEStech Publications, Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-01 with Technology & Engineering categories.
Explains key chemicals from drugs and cosmetics in water and clarifies their risks Covers endocrine disruptors and other biologically active compounds Reviews EPA testing protocols for steroids and hormones This book surveys current knowledge regarding endocrine disruptors and other hormone-mimicking compounds in the environment as a result of the disposal of cosmetics, drugs, and cleaning agents. The book investigates dozens of biologically active pollutants, describes their physiological effects, and assesses the evidence of their impact on humans and wildlife. Substances treated include phthalates, bisphenol-A, hormones and an array of steroids. Techniques being investigated by the EPA for the detection and analysis of steroids and hormones in water samples are presented. This is a key reference volume for environmental health, risk assessment and water/wastewater technology.
Fate Of Pharmaceuticals And Personal Care Products Through Municipal Wastewater Treatment Processes
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Author : Roger Stephenson
language : en
Publisher: IWA Publishing
Release Date : 2007-01-01
Fate Of Pharmaceuticals And Personal Care Products Through Municipal Wastewater Treatment Processes written by Roger Stephenson and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-01 with Science categories.
Municipal wastewater treatment facilities were not specifically designed to remove xenobiotics such as endocrine disrupting compounds (EDCs) and pharmaceuticals and personal care products (PPCPs). European studies have described the need for a minimum critical SRT to achieve good removal of EDCs and pharmaceuticals. These studies have presented limited data on PPCPs from full-scale facilities. The objective of this study was to expand published findings to the removal of twenty PPCPs commonly found in the influent of full-scale treatment facilities operating in the United States. The six selected facilities cover operating SRT conditions ranging from 0.5 to 30 days and include facility capacities in excess of 300 mgd. The results demonstrate a wide distribution in both the occurrence of these compounds in the influent to secondary treatment processes and the percentage removal achieved through secondary treatment. The twenty PPCPs were categorized into nine bin combinations of occurrence and treatment reduction. While a large number of these compounds were well removed, one in particular (galaxolide) occurred frequently and was resistant to removal. A minimum critical SRT, defined in this study as the minimum time needed to consistently demonstrate greater than 80 percent removal (SRT80), was determined for the twenty target compounds. SRT80 was compound-dependent with most compounds consistently removed at 5 to 15 days.
Trends In Asian Water Environmental Science And Technology
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Author : Futoshi Kurisu
language : en
Publisher: Springer
Release Date : 2016-09-29
Trends In Asian Water Environmental Science And Technology written by Futoshi Kurisu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-29 with Science categories.
This book brings together and integrates contributions on water quality modeling, monitoring and assessment techniques; wastewater treatment technologies; and sociological approaches in a single text. Divided into twenty chapters, it offers a comprehensive reference for students, professionals and researchers working on various aspects of water environment technology. The papers published in this book – selected from those presented at the 1st International Forum on Asian Water Environment Technology, held in 2013 in New Delhi, India – highlight the water environmental problems in Asia and respective countermeasures. This book addresses water quality requirements, emphasizing the factors that affect the water environment. Treated wastewater as a new source of water is also examined, introducing readers to important aspects of water reuse. Selecting the most effective and proper wastewater treatment approach is actually the most essential part of generating a new water resource, as well as protecting the receiving water environments. Thus, the fundamental principles of wastewater treatment and monitoring are a major focus in this book, which is intended to help readers effectively address various water environmental problems in Asian countries.
Toxicological Relevance Of Edcs And Pharmaceuticals In Drinking Water
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Author : S. Snyder
language : en
Publisher: International Water Assn
Release Date : 2010-02-01
Toxicological Relevance Of Edcs And Pharmaceuticals In Drinking Water written by S. Snyder and has been published by International Water Assn this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-02-01 with Medical categories.
The primary objective of this project was to estab
Pharmaceutical Residues In Freshwater Hazards And Policy Responses
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Author : Organisation for Economic Co-Operation and Development (OECD)
language : en
Publisher: IWA Publishing
Release Date : 2020-07-15
Pharmaceutical Residues In Freshwater Hazards And Policy Responses written by Organisation for Economic Co-Operation and Development (OECD) and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-15 with Science categories.
This report calls for a better understanding of the effects of pharmaceutical residues in the environment, greater international collaboration and accountability distribution, and policy actions to prevent and remedy emerging concerns. Laboratory and field tests show traces of oral contraceptives causing the feminisation of fish and amphibians, and residues of psychiatric drugs altering fish behaviour. Antimicrobial resistance, linked to the overuse of antibiotics, has rapidly escalated into a global health crisis. Unless adequate measures are taken to manage the risks, pharmaceutical residues will increasingly be released into the environment as ageing populations, advances in healthcare, and intensification of meat and fish production spur the demand for pharmaceuticals worldwide. The report outlines a collective, life‑cycle approach to managing pharmaceuticals in the environment. A policy mix of source‑directed, use‑orientated and end‑of‑pipe measures, involving several policy sectors, can help to improve health and protect the environment.