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Author : Lisa H. Rowley
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.3/5 (121 download)
Download or read book Selenium Removal with Ferrous Hydroxide written by Lisa H. Rowley and published by . This book was released on 1989 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles D. Moddy
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (191 download)
Download or read book Selenium Removal with Ferrous Hydroxide written by Charles D. Moddy and published by . This book was released on 1989 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles D. Moody
Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.3/5 (121 download)
Download or read book Selenium Removal from Agricultural Drainage Waters by Chemical Reduction written by Charles D. Moody and published by . This book was released on 1988 with total page 192 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 : A. P. Murphy
Publisher :
ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.3/5 (121 download)
Download or read book Selenium Removal from San Luis Drain, Phase 2 written by A. P. Murphy and published by . This book was released on 1986 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : DIANE Publishing
ISBN 13 : 1428917950
Total Pages : 31 pages
Book Rating : 4.4/5 (289 download)
Download or read book Selenium Treatment Removal Alternatives Demonstration Project: Mine Waste Technology Program Activity III, Project 20 written by and published by DIANE Publishing. This book was released on 2001 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Matthew B. Gerhardt
Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (4 download)
Download or read book Microalgal-bacterial Treatment for Selenium Removal from San Joaquin Valley Drainage Waters written by Matthew B. Gerhardt and published by . This book was released on 1990 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.3/5 (555 download)
Download or read book Western San Joaquin Valley, a Reconnaissance Study, Geologic Sources, Mobilization, and Transport of Selenium from the California Coast Ranges B1; Agricultural Subsurface Drainage and Related Problems, Management Plan B2; Fish and Wildlife Resources and Agricultural Drainage written by and published by . This book was released on 1990 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pooja Devi
Publisher : John Wiley & Sons
ISBN 13 : 1119693454
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 2021-06-21 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 : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309049334
Total Pages : 541 pages
Book Rating : 4.3/5 (9 download)
Download or read book Soil and Water Quality written by National Research Council and published by National Academies Press. This book was released on 1993-02-01 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can the United States meet demands for agricultural production while solving the broader range of environmental problems attributed to farming practices? National policymakers who try to answer this question confront difficult trade-offs. This book offers four specific strategies that can serve as the basis for a national policy to protect soil and water quality while maintaining U.S. agricultural productivity and competitiveness. Timely and comprehensive, the volume has important implications for the Clean Air Act and the 1995 farm bill. Advocating a systems approach, the committee recommends specific farm practices and new approaches to prevention of soil degradation and water pollution for environmental agencies. The volume details methods of evaluating soil management systems and offers a wealth of information on improved management of nitrogen, phosphorus, manure, pesticides, sediments, salt, and trace elements. Landscape analysis of nonpoint source pollution is also detailed. Drawing together research findings, survey results, and case examples, the volume will be of interest to federal, state, and local policymakers; state and local environmental and agricultural officials and other environmental and agricultural specialists; scientists involved in soil and water issues; researchers; and agricultural producers.
Author : United States. Congress. House. Committee on Natural Resources. Subcommittee on Oversight and Investigations
Publisher :
ISBN 13 :
Total Pages : 588 pages
Book Rating : 4.0/5 ( download)
Download or read book Agricultural Drainage Issues in the Central Valley, California written by United States. Congress. House. Committee on Natural Resources. Subcommittee on Oversight and Investigations and published by . This book was released on 1994 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 : Purdue Research Foun
Publisher : CRC Press
ISBN 13 : 9781575040226
Total Pages : 872 pages
Book Rating : 4.0/5 (42 download)
Download or read book Proceedings of the 50th Industrial Waste Conference May 8, 9, 10, 1995 written by Purdue Research Foun and published by CRC Press. This book was released on 1997-05-01 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 50th Industrial Waste Conference is the only comprehensive documentation of the entire seminar. It is an overview of the current state of hazardous waste identification, management and disposal.
Author :
Publisher :
ISBN 13 :
Total Pages : 646 pages
Book Rating : 4.:/5 (31 download)
Download or read book Remediation Technologies Screening Matrix and Reference Guide written by and published by . This book was released on 1994 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ronald F. Wukasch
Publisher : CRC Press
ISBN 13 : 9781566701327
Total Pages : 884 pages
Book Rating : 4.7/5 (13 download)
Download or read book Proceedings of the 49th Industrial Waste Conference Purdue University, May 1994 written by Ronald F. Wukasch and published by CRC Press. This book was released on 1994-12-29 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt: Known and used throughout the world, the Purdue Industrial Waste Conference Proceedings books are the most highly regarded in the waste treatment field. New research, case histories, and operating data cover every conceivable facet of today's big problems in environmental control, treatment, regulation, and compliance. This volume representing the proceedings from the 49th conference provides unparalled information and data for your current waste problems.
Author : Nadia Morin-Crini
Publisher : Springer Nature
ISBN 13 : 3030690903
Total Pages : 415 pages
Book Rating : 4.0/5 (36 download)
Download or read book Emerging Contaminants Vol. 2 written by Nadia Morin-Crini and published by Springer Nature. This book was released on 2021-04-28 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging contaminants are chemical and biological agents for which there is growing concern about their potential health and environmental effects. The threat lies in the fact that the sources, fate and toxicology of most of these compounds have not yet been studied. Emerging contaminants, therefore, include a large number of both recently discovered and well-known compounds such as rare earth elements, viruses, bacteria, nanomaterials, microplastics, pharmaceuticals, endocrine disruptors, hormones, personal care products, cosmetics, pesticides, surfactants and industrial chemicals. Emerging contaminants have been found in many daily products, and some of them accumulate in the food chain. Correlations have been observed between aquatic pollution by emerging contaminants and discharges from wastewater treatment plants. Most actual remediation methods are not effective at removing emerging contaminants. This second volume presents comprehensive knowledge on emerging contaminants with a focus on remediation.
Author : Lea Chua Tan
Publisher : CRC Press
ISBN 13 : 0429828403
Total Pages : 228 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 228 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.
