Subsurface Biological Activity in Relation to Ground Water Pollution PDF Download
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Author: William J. Dunlap
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 80
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Book Description
Biological activity occurring in subsurface regions below the soil zone may be of considerable importance in determining the fate and effect of pollutants in ground water, but this possibility has received little previous attention. This paper comprises a discussion of subsurface biological activity in regard to ground-water pollution as reflected by available literature references. The subsurface environment is discussed in terms of factors likely to be of greatest significance in regard to the development of biological systems, and previous investigations of subsurface microbial activity are reviewed. Available information indicates the presence in the upper continental crust of the earth of numerous regions, particularly those of sedimentary origin, which are probably suitable habitats for many microbial species. Previous investigations of subsurface microbial activity clearly show the presence of diverse microbial populations in many subsurface regions below the soil zone. Hence, microbial activity appears both possible and probable in most subsurface regions of importance in regard to ground water. Further elucidation of the extent and nature of microbial activity in subsurface regions is needed in developing methods for predicting the impact on ground-water quality of pollutants released into the earth's crust.
Author: William J. Dunlap
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 80
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Book Description
Biological activity occurring in subsurface regions below the soil zone may be of considerable importance in determining the fate and effect of pollutants in ground water, but this possibility has received little previous attention. This paper comprises a discussion of subsurface biological activity in regard to ground-water pollution as reflected by available literature references. The subsurface environment is discussed in terms of factors likely to be of greatest significance in regard to the development of biological systems, and previous investigations of subsurface microbial activity are reviewed. Available information indicates the presence in the upper continental crust of the earth of numerous regions, particularly those of sedimentary origin, which are probably suitable habitats for many microbial species. Previous investigations of subsurface microbial activity clearly show the presence of diverse microbial populations in many subsurface regions below the soil zone. Hence, microbial activity appears both possible and probable in most subsurface regions of importance in regard to ground water. Further elucidation of the extent and nature of microbial activity in subsurface regions is needed in developing methods for predicting the impact on ground-water quality of pollutants released into the earth's crust.
Author: William J. Dunlap
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 60
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Book Description
Author: United States. Environmental Protection Agency. Office of Research and Development
Publisher:
ISBN:
Category :
Languages : en
Pages : 60
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Book Description
Author: Pankaj Kumar Gupta
Publisher: Springer Nature
ISBN: 9811565643
Category : Science
Languages : en
Pages : 348
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Book Description
This volume offers detailed information on the behaviour of various water pollutants, and on the principles and concepts of groundwater flow and transport. It will help readers to understand and execute the planning, supervision, and review of solute transport and groundwater modeling projects. The book also discusses the role and fate of elements that have been identified as major contaminants in surface and subsurface waters, and their adverse effects on ecology and human health. The book explores this theme throughout four sections – a. Understanding Soil-Water Systems, b. Fate and Transport of Pollutants, c. Physico-Chemical Treatment of Wastewater and d. Microbial Techniques Used to Decontaminate Soil-Water Systems. Introducing readers to a range of recent advances concerning the fundamentals of subsurface water treatment, it offers a valuable guide for teachers, researchers, policymakers, and undergraduate and graduate students of hydrology, environmental microbiology, biotechnology and the environmental sciences. It also provides field engineers and industrial practitioners with essential support in the effective remediation and management of polluted sites.
Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 304
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Book Description
Author: Yoram J. Litwin
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 234
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Book Description
Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 292
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Book Description
Author: Calvin Herbert Ward
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 576
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Book Description
A comprehensive analysis derived from papers presented at the First International Conference on Ground Water Quality Research, sponsored by the National Center for Ground Water Research. Covers the sources, types, and quantities of contaminants in ground water, methods for ground water quality research, subsurface characterization in relation to ground water pollution, and transport and fate of subsurface contaminants. Focuses on the scientific and technological challenges and accomplishments in ground water quality research and assesses the state-of-the-art developments in this area on an international scale.
Author: United States. Environmental Protection Agency. Water Quality and Non-point Source Control Division
Publisher:
ISBN:
Category : Excavation
Languages : en
Pages : 240
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Book Description
Report on processes and methods of controlling underground water pollution (pollution control) resulting from subsurface excavations - examines aspects of water quality, methods of pollutant transport, pollution from wells, lagoons, pits, sanitation systems, landfills, pipeline leakage, etc. Graphs, illustration, references and statistical tables.
Author: Hans F. Stroo
Publisher: Springer Science & Business Media
ISBN: 1461441145
Category : Technology & Engineering
Languages : en
Pages : 421
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Book Description
This volume provides a review of the past 10 to 15 years of intensive research, development and demonstrations that have been on the forefront of developing bioaugmentation into a viable remedial technology. This volume provides both a primer on the basic microbial processes involved in bioaugmentation, as well as a thorough summary of the methodology for implementing the technology. This reference volume will serve as a valuable resource for environmental remediation professionals who seek to understand, evaluate, and implement bioaugmentation.
