Methods and Techniques for Cleaning-up Contaminated Sites PDF Download

Author: Michael D. Annable
Publisher: Springer Science & Business Media
ISBN: 1402068751
Category : Technology & Engineering
Languages : en
Pages : 196

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Book Description
This publication comprises the presentations made at the NATO Advanced Research Workshop held in Sinaia, Romania 9 – 11 October, 2006. The contributions represent a unique cross section of issues and challenges related to contaminated site management. These range from low cost solutions to petroleum contaminated sites to advances in biological treatment methods. The publication is meant to foster links between groups facing challenges cleaning up contaminated sites.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309097142
Category : Political Science
Languages : en
Pages : 505

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Book Description
For more than 100 years, the Coeur d' Alene River Basin has been known as "The Silver Valley" for being one of the most productive silver, lead, and zinc mining areas in the United States. Over time, high levels of metals (including lead, arsenic, cadmium, and zinc) were discovered in the local environment and elevated blood lead levels were found in children in communities near the metal-refining and smelter complex. In 1983, the U.S. Environmental Protection Agency (EPA) listed a 21-square mile mining area in northern Idaho as a Superfund site. EPA extended those boundaries in 1998 to include areas throughout the 1500-square mile area Coeur d'Alene River Basin project area. Under Superfund, EPA has developed a plan to clean up the contaminated area that will cost an estimated $359 million over 3 decades-and this effort is only the first step in the cleanup process. Superfund and Mining Megasites: Lessons from Coeur d'Alene River Basin evaluates the issues and concerns that have been raised regarding EPA's decisions about cleaning up the area. The scientific and technical practices used by EPA to make decisions about human health risks at the Coeur d'Alene River Basin Superfund site are generally sound; however, there are substantial concerns regarding environmental protection decisions, particularly dealing with the effectiveness of long-term plans.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309049946
Category : Science
Languages : en
Pages : 334

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Book Description
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.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309303087
Category : Medical
Languages : en
Pages : 210

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Book Description
The Department of Energy's Office of Environmental Management's (EM) mission is the safe cleanup of sites associated with the government-led development of nuclear weapons and nuclear energy. While many of these legacy sites have completed cleanup, the largest and most complex sites have not been fully remediated. The cleanup of these sites is proceeding under legally enforceable agreements with timelines for hundreds of milestones. EM is reviewing alternative approaches to increase effectiveness and improve cost efficiencies of its cleanup activities, especially for sites that will have residual contamination when active cleanup is complete. This report is the summary of two workshops convened in October 2013 and January 2014 on best practices for risk-informed remedy selection, closure, and post-closure control of radioactive and chemically contaminated sites that present significant difficulty for remediation to unrestricted release. The workshop series aimed to explore best practices that promote effective, risk-informed decision making and future opportunities to improve remediation approaches and practices.In the Workshop #1 section of Best Practices for Risk-Informed Decision Making Regarding Contaminated Sites, the report examines holistic approaches for remediating sites with multiple contaminant sources and post-closure uses, and approaches for incorporating a sustainability framework into decision making regarding site remediation, closure, and post-closure control. In Workshop #2, the report focuses on post-closure controls, assessment of long-term performance of site remedies, and best practices for risk-based remediation decisions.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309172837
Category : Science
Languages : en
Pages : 300

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Book Description
This book presents a comprehensive, up-to-date review of technologies for cleaning up contaminants in groundwater and soil. It provides a special focus on three classes of contaminants that have proven very difficult to treat once released to the subsurface: metals, radionuclides, and dense nonaqueous-phase liquids such as chlorinated solvents. Groundwater and Soil Cleanup was commissioned by the Department of Energy (DOE) as part of its program to clean up contamination in the nuclear weapons production complex. In addition to a review of remediation technologies, the book describes new trends in regulation of contaminated sites and assesses DOE's program for developing new subsurface cleanup technologies.

Author: United States. Environmental Protection Agency. Office of Emergency and Remedial Response
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 34

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Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category : Brownfields
Languages : en
Pages : 76

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Author: Thomas W. Church
Publisher: Brookings Institution Press
ISBN: 9780815723066
Category : Political Science
Languages : en
Pages : 230

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Book Description
The federal Superfund program for cleaning up America's inactive toxic waste sites is noteworthy not only for its enormous cost - $15.2 billion has been authorized thus far - but also for its unique design. The legislation that created Superfund provided the Environmental Protection Agency with a diverse set of policy tools. Preeminent among them is a civil liability scheme that imposes responsibility for multimillion dollar cleanups on businesses and government units linked - even tangentially - to hazardous waste sites. Armed with this potent policy implement, the agency can order the parties who are legally responsible for the toxic substances at a site to clean it up, with large fines and damages for failure to comply. EPA can also offer conciliatory measures to bring about voluntary, privately financed cleanup; or it can launch a cleanup initially paid for by Superfund and later force the responsible parties to reimburse the government. In this book, Thomas W. Church and Robert T. Nakamura provide the first in-depth study of Superfund operations at hazardous waste sites. They examine six Superfund cleanups, including three regions and both 'hard' and 'easy' sites, to ask 'what works?' Based on detailed case studies, the book describes various strategies that have been applied by government regulators and lawyers and the responses to those different strategies by businesses and local government officials. The authors characterize the implementation strategies used by the EPA as prosecution, accommodation, and public works. They point out that the choice of strategy involves setting priorities among Superfund's competing objectives. They conclude that the best implementation strategy is one that considers the context of each site and the particular priorities in each case. Looking toward the reauthorization of Superfund, they also offer recommendations for improvements in the organization of the program and discuss proposals for change in its

Author: Committee on Environmental Remediation at Naval Facilities
Publisher:
ISBN:
Category : History
Languages : en
Pages : 166

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Book Description
The fiscal and technological limitations associated with cleaning up hazardous waste sites to background conditions have prompted responsible parties to turn to risk-based methods for environmental rememdiation. Environmental Cleanup at Navy Facilities reviews and critiques risk-based methods, including those developed by the U.S. Environmental Protection Agency and the American Society of Testing and Materials. These critiques lead to the identification of eleven criteria that must be part of any risk-based methodology adopted by the Navy, a responsible party with a large number of complex and heavily contaminated waste sites. January

Author: DIANE Publishing Company
Publisher: DIANE Publishing
ISBN: 9780788132933
Category :
Languages : en
Pages : 58

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Book Description
Identifies technologies available for organic hazardous waste cleanup at wood-treating sites throughout the country. Focuses on the Texarkana Wood Preserving Co. Superfund Site in Texas. Tables show which kinds of remedy selections have been used at other Superfund wood-treating sites around the country (destruction technologies, separation and concentration technologies, and immobilization technologies and institutional controls). Information is given about the sites along with the reasoning for why a certain remedy was chosen. Bibliography. Charts and tables.