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Contaminated Ground Water And Sediment

Author: Calvin C. Chien
Publisher: CRC Press
ISBN: 9780203494158
Size: 61.53 MB
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This book is the documented result of a workshop, Modeling and Management of Emerging Environmental Issues, held at Penn State University. This event assembled modeling experts from the U.S. and Canada to discuss modeling technology development and application, in order to promote sound and cost-effective environmental decision-making. This thorough analysis provides environmental engineers, hydrologists, and others with an overview on the state of the art in current practice and identifies emerging research and development trends within modeling technology. Each of the discussions considers not only technical issues, but regulatory and cost factors as well.

Groundwater Remediation And Treatment Technologies

Author: Nicholas P. Cheremisinoff
Publisher: Elsevier
ISBN: 0815517335
Size: 65.77 MB
Format: PDF, ePub
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This volume has been organized for practicing engineers who deal with the problems of groundwater and leachate remediation. It is intended to provide a practical overview of both techniques for evaluating groundwater quality and in selecting remediation technologies that are cost effective. Emphasis is given to advanced remediation methods.

Contaminated Ground Water And Sediment

Author: Tanjina Nur
Publisher: Arcler Press
ISBN: 9781773611440
Size: 57.94 MB
Format: PDF, Mobi
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Soil, sediment, and groundwater contamination has been a major problem at these polluted sites, which need urgent remediation to protect public health and the environment. This book provides the reader with the comprehensive view necessary to understand and critically evaluate the design, implementation, and monitoring of phytoremediation at sites characterized by contaminated groundwater.

Electrochemical Remediation Technologies For Polluted Soils Sediments And Groundwater

Author: Krishna R. Reddy
Publisher: John Wiley & Sons
ISBN: 9780470523643
Size: 80.82 MB
Format: PDF, ePub
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An unmatched reference on electrochemical technologies for soil, sediment, and groundwater pollution remediation Electrochemical technologies are emerging as important approaches for effective and efficient pollution remediation, both on their own and in concert with other remediation techniques. Electrochemical Remediation Technologies for Polluted Soils, Sediments and Groundwater provides a systematic and clear explanation of fundamentals, field applications, as well as opportunities and challenges in developing and implementing electrochemical remediation technologies. Written by leading authorities in their various areas, the text summarizes the latest research and offers case studies that illustrate equipment, installation, and methods employed in real-world remediations. Divided into nine sections, the coverage includes: Introduction and fundamental principles Remediation of heavy metals and other inorganic pollutants Remediation of organic pollutants Remediation of mixed contaminants Electrokinetic barriers Integrated (coupled) technologies Mathematical modeling Economic and regulatory considerations Field applications and performance assessment Unique as a comprehensive reference on the subject, Electrochemical Remediation Technologies for Polluted Soils, Sediments and Groundwater will serve as a valuable resource to all environmental engineers, scientists, regulators, and policymakers.

Determination Of Metals In Natural Waters Sediments And Soils

Author: T. R. Crompton
Publisher: Elsevier
ISBN: 0128027002
Size: 43.76 MB
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Determination of Metals in Natural Waters, Sediments and Soils provides analytic labs with a comprehensive overview of the various methods available for analysis of metals and serves as a manual to determine metal concentrations in different media such as natural waters, waste waters, sediments and soils. The book begins with a discussion of sampling techniques and preservation and then covers metals in rivers, surface ground and mineral waters and metals in aqueous precipitation. It concludes with detailed information on analysis of metals in sediments. Determination of Metals in Natural Waters, Sediments and Soils provides a foundation for informed action by environmental interest groups and regulators and a starting point for further study by graduate students, professionals, and researchers. Includes all of the methods currently available to assess metals in water, sediments and soils Covers metals in surface ground and mineral waters Summarizes the strengths, weakness and precautions of different methods and provides a table summarizing the methods with reference citations

Groundwater 2000

Author: Poul L. Bjerg
Publisher: CRC Press
ISBN: 9789058091338
Size: 40.64 MB
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These proceedings, with cd-rom, present a comprehensive overview of advances in groundwater research. The five main topics covered are: aquifers and contaminant distribution; groundwater quality; natural attenuation; remediation technologies and groundwater protection. Groundwater 2000 is a useful resource to both scientists and to those working in the field.

Processes Assessment And Remediation Of Contaminated Sediments

Author: Danny D. Reible
Publisher: Springer Science & Business Media
ISBN: 1461467268
Size: 58.28 MB
Format: PDF, ePub, Docs
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The purpose of this book is to help engineers and scientists better understand contaminated sediment sites and identify and design remedial approaches that are more efficient and effective. Contaminated sediment management is a difficult and costly exercise that is rarely addressed with easily identified and implemented remedies. It is hoped that this book can help identify and implement management approaches that provide an optimal, if not entirely satisfactory, solution to sediment contaminant problems.​

Alternatives For Managing The Nation S Complex Contaminated Groundwater Sites

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309278139
Size: 46.81 MB
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Across the United States, thousands of hazardous waste sites are contaminated with chemicals that prevent the underlying groundwater from meeting drinking water standards. These include Superfund sites and other facilities that handle and dispose of hazardous waste, active and inactive dry cleaners, and leaking underground storage tanks; many are at federal facilities such as military installations. While many sites have been closed over the past 30 years through cleanup programs run by the U.S. Department of Defense, the U.S. EPA, and other state and federal agencies, the remaining caseload is much more difficult to address because the nature of the contamination and subsurface conditions make it difficult to achieve drinking water standards in the affected groundwater. Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites estimates that at least 126,000 sites across the U.S. still have contaminated groundwater, and their closure is expected to cost at least $110 billion to $127 billion. About 10 percent of these sites are considered "complex," meaning restoration is unlikely to be achieved in the next 50 to 100 years due to technological limitations. At sites where contaminant concentrations have plateaued at levels above cleanup goals despite active efforts, the report recommends evaluating whether the sites should transition to long-term management, where risks would be monitored and harmful exposures prevented, but at reduced costs.

Sediments Contamination And Sustainable Remediation

Author: Catherine N. Mulligan
Publisher: CRC Press
ISBN: 9781420062236
Size: 31.47 MB
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Although valuable resources in river basins and other aqueous environments, sediments often receive much less attention from researchers, policymakers, and other professionals than other components of the ecosystem. Until now. Highlighting the important role that sediments play in the geoenvironment, Sediments Contamination and Sustainable Remediation focuses on sediment management for the purpose of environmental cleanup or management. It provides the in-depth understanding of the sediment-water environment needed to develop better management practices and meet sustainability requirements. The book discusses the contamination of sediments resulting from discharge of pollutants, excessive nutrients, and other hazardous substances from anthropogenic activities. It examines impacts observed as a result of these discharges, including the presence of hazardous materials and eutrophication, and elucidates the remediation techniques developed to restore the health of sediments and how to evaluate the remediation technologies using indicators. The text explores the problems inherent in dealing with contaminated sediments in rivers, lakes, and estuaries and includes numerous case studies that illustrate key concepts. The authors provide wide-ranging coverage of the topic and include methods for evaluating the effectiveness of different remediation technologies. They make the case for the development and application of innovative management practices that create long-term solutions to sediment contamination to reduce natural resource depletion, continued landfill contamination, and diminished biodiversity in the aquatic geoenvironment.