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Author : Cal C. Herrmann
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.3/5 (121 download)
Download or read book Removal of Ionic Selenium from Water by Ion Exchange written by Cal C. Herrmann and published by . This book was released on 1985 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James E. Maneval
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (34 download)
Download or read book Selenium Removal from Drinking Water by Ion Exchange written by James E. Maneval and published by . This book was released on 1985 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pooja Devi
Publisher : John Wiley & Sons
ISBN 13 : 1119693543
Total Pages : 436 pages
Book Rating : 4.1/5 (196 download)
Download or read book Selenium Contamination in Water written by Pooja Devi and published by John Wiley & Sons. This book was released on 2021-05-12 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contamination of environment and water resources by Selenium (Se) and its oxyanions from various sources are emerging contaminants of significant health and environmental concern. The primary sources include agricultural drainage water, mine drainage, residues from fossil fuels, thermoelectric power plants, oil refineries, and metal ores. Various methods and technologies have been developed which focus on the treatment of selenium-containing waters and wastewater. High concentrations of selenium in water cause various adverse impact to human health, such as carcinogenic, genotoxic, and cytotoxic effects. But in the lower concentrations, it is a useful constituent of the biological system. The range between toxicity and deficiency of selenium is minimal (40 to 400 μg per day), due to its dual nature. Selenium Contamination in Water contains the latest status and information on selenium’s origin, its chemistry and its toxicity to humans. The book represents a comprehensive and advanced reference book for students, researchers, practitioners, and policymakers in working in the field of metalloids, in particular selenium. A special emphasis is given on its geological distribution, monitoring techniques, and remedial technologies. As such, the authors critically analyze the various techniques used for the monitoring and removal of selenium from water. Featuring chapters arranged according to the major themes of the latest research, with specific case-studies from industrial experiences of selenium detection and removal, Selenium Contamination in Water will be particularly valued by researchers, practitioners, and policymakers in working in the field of metalloids including selenium.
Author : Edwin W. Lee
Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.3/5 (121 download)
Download or read book Selective Removal of Selenium from Agricultural Wastewater written by Edwin W. Lee and published by . This book was released on 1987 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : DIANE Publishing
ISBN 13 : 1428901515
Total Pages : 147 pages
Book Rating : 4.4/5 (289 download)
Download or read book Arsenic removal from drinking water by ion exchange and activated alumina plants written by and published by DIANE Publishing. This book was released on with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lea Chua Tan
Publisher : CRC Press
ISBN 13 : 0429828411
Total Pages : 20 pages
Book Rating : 4.4/5 (298 download)
Download or read book Anaerobic Treatment of Mine Wastewater for the Removal of Selenate and its Co-Contaminants written by Lea Chua Tan and published by CRC Press. This book was released on 2018-09-03 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selenium (Se) pollution has led to several cases of severe aquatic ecosystem deterioration due to Se poisoning caused by bioaccumulation over time. However, the removal of selenate (SeO42-) from wastewater streams with co-contaminants has been largely considered as a black box in anaerobic biological systems using mixed consortia. This research aimed at addressing the effect of wastewater characteristics, i.e. co-contaminants such as nitrate (NO3-) and sulfate (SO42-), heavy metals and pH, on the biological reduction of SeO42- and evaluating process integration for Se-laden wastewater treatment with co-contaminants. This study demonstrated that the presence of co-contaminants can actually be beneficial for Se removal provided that the concentrations are carefully monitored and appropriate operating conditions and process configurations are used. The Se removal (total Se and SeO42-) efficiency increased by ~30% in the presence of NO3- and/or SO42- compared to systems with SeO42- alone. Additionally, an integrated process of an ion exchange (IX) column and bioreactors showed improved overall removal capacity for SO42- and total Se. The knowledge and information gained from this research can help in the advancement and application of biological processes, i.e. predicting of reactor performance, solving specific design or practical problems and implementing novel treatment techniques for Se-laden mine wastewater.
Author : Mark E. Huntley
Publisher : CRC Press
ISBN 13 : 1351087231
Total Pages : 314 pages
Book Rating : 4.3/5 (51 download)
Download or read book Biotreatment of Agricultural Wastewater written by Mark E. Huntley and published by CRC Press. This book was released on 2018-01-18 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotreatment of Agricultural Wastewater is based on a symposium held in Lake Arrowhead, California in 1986, supported by a coalition of federal, state, and local agencies, and sponsored by the engineering firm of Swanson/Oswald Associates (Lafayette, California) and the research and development firms of Aquasearch, Inc. and EcoTechnology Corp. (La Jolla, California). This book is a synopsis of topics covered by world renowned experts on the biology and aquaculture of algae and bacteria and on the engineering of industrial scale systems for biological wastewater treatment and economists that were gathered to evaluate historically proven systems and develop new and innovative approaches to the biological treatment of agriculture wastewater.
Author : C. Calmon
Publisher : CRC Press
ISBN 13 : 1351090763
Total Pages : 378 pages
Book Rating : 4.3/5 (51 download)
Download or read book Ion Exchange Pollution Control written by C. Calmon and published by CRC Press. This book was released on 2018-02-06 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of these volumes is not to cover all phases of ion-exchange theory, which may be found in general texts, nor to cover every application in the literature, or to show an engineer ways on how to become an expert in the field so he coulddo it all by himself. The main purpose of these books is to show the practical engineer what has been done in various types of applications of ion-exchange processes in pollution control, how to set up laboratory tests, the problems that may be encountered to identify the individuals and organizations who are experts in the various phases of ion exchange, and most importantly, to emphasize the new developments in the polymers with active sites that offer new approaches to wastewater treatment methods.
Author : United States. Environmental Protection Agency
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.F/5 ( download)
Download or read book Preliminary Assessment of Suspected Carginogens in Drinking Water written by United States. Environmental Protection Agency and published by . This book was released on 1975 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lisa H. Rowley
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (121 download)
Download or read book Selenium Pretreatment Study written by Lisa H. Rowley and published by . This book was released on 1991 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1252 pages
Book Rating : 4.:/5 (89 download)
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1987 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1260 pages
Book Rating : 4.:/5 (31 download)
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1987 with total page 1260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Environmental Protection Agency. Office of Toxic Substances
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (318 download)
Download or read book Preliminary Assessment of Suspected Carcinogens in Drinking Water written by United States. Environmental Protection Agency. Office of Toxic Substances and published by . This book was released on 1975 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Municipal Environmental Research Laboratory. Water Supply Research Division
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.F/5 ( download)
Download or read book Manual of Treatment Techniques for Meeting the Interim Primary Drinking Water Regulations written by Municipal Environmental Research Laboratory. Water Supply Research Division and published by . This book was released on 1978 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anthony M. Wachinski
Publisher : CRC Press
ISBN 13 : 1315351528
Total Pages : 137 pages
Book Rating : 4.3/5 (153 download)
Download or read book Environmental Ion Exchange written by Anthony M. Wachinski and published by CRC Press. This book was released on 2016-10-03 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will contain the most important ion exchange-related design and application issues. Using tables, graphs, and conversion tables, it will explain the fundamentals, providing the knowledge to use ion exchange to reuse wastewaters, recover valuable chemicals, and recycle industrial waters. For anyone who is designing unconventional ion exchange systems, or who needs a fundamental knowledge of ion exchange, this is the perfect working reference. This new edition will be updated throughout, add a new chapter (Selective Ion Exchange Resins), and include all new information on the removal of boron, arsenic, nitrates, ammonia, radioactivity, silica, and heavy metals from water.
Author : Samuel D. Faust
Publisher : CRC Press
ISBN 13 : 1351461125
Total Pages : 600 pages
Book Rating : 4.3/5 (514 download)
Download or read book Chemistry of Water Treatment written by Samuel D. Faust and published by CRC Press. This book was released on 2018-05-04 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition demonstrates how chemistry influences the design of water treatment plants and how it should influence the design. Historically, water treatment plants have been designed from hydraulic considerations with little regard to chemical aspects. The many chemical reactions used for removal of pollutants from water simply cannot be forced to occur within current designs. This book re-examines this traditional approach in light of today's water quality and treatment. Will current water treatment processes be sufficient to meet future demands or will new processes have to be devised? Chemistry of Water Treatment assesses the chemical and physical efficacies of current processes to meet the demands of the Safe Drinking water Act, providing expert information to persons responsible for the production of potable water into the next century.
Author :
Publisher :
ISBN 13 :
Total Pages : 884 pages
Book Rating : 4.3/5 ( download)
Download or read book Quarterly Report written by and published by . This book was released on 1978 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt:
