Coalition On Superfund Research Report Project Ii Development And Testing Of A Methodology To Identify Ex Post Facto The Determinants Of Remedial Actions At Superfund Sites
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Coalition On Superfund Research Report Project Ii Development And Testing Of A Methodology To Identify Ex Post Facto The Determinants Of Remedial Actions At Superfund Sites
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Author : Center for Hazardous Waste Management (IIT Research Institute)
language : en
Publisher:
Release Date : 1989
Coalition On Superfund Research Report Project Ii Development And Testing Of A Methodology To Identify Ex Post Facto The Determinants Of Remedial Actions At Superfund Sites written by Center for Hazardous Waste Management (IIT Research Institute) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Environmental policy categories.
Coalition On Superfund Research Report
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Author : Center for Hazardous Waste Management
language : en
Publisher:
Release Date : 1989
Coalition On Superfund Research Report written by Center for Hazardous Waste Management and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Environmental policy categories.
Coalition On Superfund Research Report Executive Summary And Consolidated Research Report
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Author : Center for Hazardous Waste Management (IIT Research Institute)
language : en
Publisher:
Release Date : 1989
Coalition On Superfund Research Report Executive Summary And Consolidated Research Report written by Center for Hazardous Waste Management (IIT Research Institute) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Environmental policy categories.
Coalition On Superfund Research Report Executive Summary And Consolidated Research Report
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Author : Center for Hazardous Waste Management (IIT Research Institute)
language : en
Publisher:
Release Date : 1989
Coalition On Superfund Research Report Executive Summary And Consolidated Research Report written by Center for Hazardous Waste Management (IIT Research Institute) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Environmental policy categories.
Protecting Public Health At Superfund Sites
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Author : Linda Breggin
language : en
Publisher:
Release Date : 2000
Protecting Public Health At Superfund Sites written by Linda Breggin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Electronic books categories.
Alternatives For Managing The Nation S Complex Contaminated Groundwater Sites
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2013-02-27
Alternatives For Managing The Nation S Complex Contaminated Groundwater Sites written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-27 with Nature categories.
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.
Contaminants In The Subsurface
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2005-04-23
Contaminants In The Subsurface written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-04-23 with Science categories.
At hundreds of thousands of commercial, industrial, and military sites across the country, subsurface materials including groundwater are contaminated with chemical waste. The last decade has seen growing interest in using aggressive source remediation technologies to remove contaminants from the subsurface, but there is limited understanding of (1) the effectiveness of these technologies and (2) the overall effect of mass removal on groundwater quality. This report reviews the suite of technologies available for source remediation and their ability to reach a variety of cleanup goals, from meeting regulatory standards for groundwater to reducing costs. The report proposes elements of a protocol for accomplishing source remediation that should enable project managers to decide whether and how to pursue source remediation at their sites.
Sediment Dredging At Superfund Megasites
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2007-10-30
Sediment Dredging At Superfund Megasites written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-30 with Science categories.
Some of the nation's estuaries, lakes and other water bodies contain contaminated sediments that can adversely affect fish and wildlife and may then find their way into people's diets. Dredging is one of the few options available for attempting to clean up contaminated sediments, but it can uncover and re-suspend buried contaminants, creating additional exposures for wildlife and people. At the request of Congress, EPA asked the National Research Council (NRC) to evaluate dredging as a cleanup technique. The book finds that, based on a review of available evidence, dredging's ability to decrease environmental and health risks is still an open question. Analysis of pre-dredging and post-dredging at about 20 sites found a wide range of outcomes in terms of surface sediment concentrations of contaminants: some sites showed increases, some no change, and some decreases in concentrations. Evaluating the potential long-term benefits of dredging will require that the U.S. Environmental Protection Agency step up monitoring activities before, during and after individual cleanups to determine whether it is working there and what combinations of techniques are most effective.
Alternatives For Ground Water Cleanup
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 1994-02-01
Alternatives For Ground Water Cleanup written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-02-01 with Science categories.
There may be nearly 300,000 waste sites in the United States where ground water and soil are contaminated. Yet recent studies question whether existing technologies can restore contaminated ground water to drinking water standards, which is the goal for most sites and the result expected by the public. How can the nation balance public health, technological realities, and cost when addressing ground water cleanup? This new volume offers specific conclusions, outlines research needs, and recommends policies that are technologically sound while still protecting health and the environment. Authored by the top experts from industry and academia, this volume: Examines how the physical, chemical, and biological characteristics of the subsurface environment, as well as the properties of contaminants, complicate the cleanup task. Reviews the limitations of widely used conventional pump-and-treat cleanup systems, including detailed case studies. Evaluates a range of innovative cleanup technologies and the barriers to their full implementation. Presents specific recommendations for policies and practices in evaluating contamination sites, in choosing remediation technologies, and in setting appropriate cleanup goals.
Spring Meeting
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Author : American Geophysical Union. Meeting
language : en
Publisher:
Release Date : 1998
Spring Meeting written by American Geophysical Union. Meeting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Geophysics categories.