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Author : Sarina Joy Ergas
Publisher :
ISBN 13 :
Total Pages : 226 pages
Book Rating : 4.:/5 (42 download)
Download or read book Removal of Selemium [i.e. Selenium] Using a Microbial Fluidized Bed Reactor written by Sarina Joy Ergas and published by . This book was released on 1990 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.3/5 (121 download)
Download or read book Microbial Process for Removal of Selenium from Agricultural Drainage Water written by and published by . This book was released on 1990 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the results of a study conducted for the Federal-State Interagency San Joaquin Valley Drainage Program. The purpose of the report is to provide the Drainage Program agencies with information for consideration in developing alternatives for agricultural drainage-water management.
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 : Reneé Angela Lawver
Publisher :
ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (47 download)
Download or read book Selenium Removal in Biological Sequencing Batch Reactors written by Reneé Angela Lawver and published by . This book was released on 1991 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : California. Department of Water Resources
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (318 download)
Download or read book Removal of Selenium from Subsurface Agricultural Drainage by an Anaerobic Bacterial Process written by California. Department of Water Resources and published by . This book was released on 1987 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eric D van Hullebusch
Publisher : Springer
ISBN 13 : 3319578316
Total Pages : 134 pages
Book Rating : 4.3/5 (195 download)
Download or read book Bioremediation of Selenium Contaminated Wastewater written by Eric D van Hullebusch and published by Springer. This book was released on 2017-09-02 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book features the reduction and removal of selenium in wastewater via bioremediation. Arranged over five chapters, this book provides information regarding the interaction between micro-organisms and selenium, and it also explains the biogeochemistry of selenium in engineered ecosystems designed for wastewater treatment. The analytical approaches currently adopted by the scientific community are also described and discussed. Readers will find examples of the biological treatment of selenium contaminated wastewater, and discover a concise overview of selenium removal processes that are currently implemented at lab-scale as well as at industrial scale.
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 : Nadia Elkholy
Publisher :
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.3/5 (121 download)
Download or read book Microbial Transformations of Selenium and Selenium Removal from Agricultural Drainage Water written by Nadia Elkholy and published by . This book was released on 1988 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Y.V. Nancharaiah
Publisher : CRC Press
ISBN 13 : 1351857320
Total Pages : 290 pages
Book Rating : 4.3/5 (518 download)
Download or read book Microbial Biofilms in Bioremediation and Wastewater Treatment written by Y.V. Nancharaiah and published by CRC Press. This book was released on 2019-10-18 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biofilms represent the natural living style of microbial communities and play a pivotal role in biogeochemical cycles and natural attenuation. Biofilms can be engineered for biodegradation and biotransformation of organic and inorganic contaminants, for both in situ bioremediation and ex situ treatment in bioreactors. This book focuses on microbial biofilms and their potential technological applications for sustainable development. It covers recent advances in biofilm technologies for contaminant remediation coupled to recovery of resources and serves as a complete reference on the science and technology behind biofilm mediated bioremediation and wastewater treatment.
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 : 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.
Author : William T. Frankenberger
Publisher : CRC Press
ISBN 13 : 9780824701369
Total Pages : 746 pages
Book Rating : 4.7/5 (13 download)
Download or read book Environmental Chemistry of Selenium written by William T. Frankenberger and published by CRC Press. This book was released on 1998-02-03 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Written as a complement to the definitive work selenium in the Environment (Marcel Dekker, Inc.). Presents basic and the most recent applied research developments in selenium remediation-emphasizing field investigations as well as covering topics from analytical methods and modeling to regulatory aspects from federal and state perspectives. "
Author : John W. Bell
Publisher : CRC Press
ISBN 13 : 135108447X
Total Pages : 963 pages
Book Rating : 4.3/5 (51 download)
Download or read book Proceedings of the 44th Industrial Waste Conference May 1989, Purdue University written by John W. Bell and published by CRC Press. This book was released on 2018-02-06 with total page 963 pages. Available in PDF, EPUB and Kindle. Book excerpt: New research-case histories and operating data-on every conceivable facet of today's big problem are detailed in the latest Purdue Book-with unparalleled appropriate, usable information and data for your current industrial waste problems from the May 1989 Conference.
Author : John W. Bell
Publisher : CRC Press
ISBN 13 : 1351084488
Total Pages : 873 pages
Book Rating : 4.3/5 (51 download)
Download or read book Proceedings of the 45th Industrial Waste Conference May 1990, Purdue University written by John W. Bell and published by CRC Press. This book was released on 2018-01-31 with total page 873 pages. Available in PDF, EPUB and Kindle. Book excerpt: New and timely research, methods, and processes are described in 92 technical papers. This new volume in the Purdue series presents a compendium of valuable information that can be directly applied to today's big problems of environmental control, treatment, regulation, and compliance.
Author : San Joaquin Valley Drainage Program
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.:/5 (2 download)
Download or read book San Joaquin Valley Drainage Program written by San Joaquin Valley Drainage Program and published by . This book was released on 1990 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kurt C. Kovac
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.:/5 (318 download)
Download or read book Selenium Removal at Adams Avenue Agricultural Drainage Research Center written by Kurt C. Kovac and published by . This book was released on 2004 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. Westbroek
Publisher : Springer Science & Business Media
ISBN 13 : 9789027715159
Total Pages : 562 pages
Book Rating : 4.7/5 (151 download)
Download or read book Biomineralization and Biological Metal Accumulation written by P. Westbroek and published by Springer Science & Business Media. This book was released on 1982-11-30 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biominerals are generated by the subtle interaction of biological organization and mineral growth. They belong both to the living and the inanimate world and as such their genesis is among the most intri guing and fundamental subjects in science. However, the conceptual and technical resources that are available in physical chemistry and in the biological sciences is often inadequate for the elucidation of the pro blems involved, and hence this field is particularly difficult to ex plore. This may be an important reason why fundamental research on bio mineralization mechanisms has traditionally been carried out by a com paratively small group of scientists. There are signs, however, that the situation is ripe for a change. Various meetings on biomineralization have been organized in the last few years, particularly in the medical sector. It is generally felt that further developments in the therapy of bone and tooth diseases will be largely dependent on an improved understanding of the fundamen tal underlying mechanisms of biomineralization.
