Understanding Chlorinated Hydrocarbon Behavior In Groundwater Investigation Assessment And Limitations Of Monitored Natural Attenuation
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Understanding Chlorinated Hydrocarbon Behavior In Groundwater Investigation Assessment And Limitations Of Monitored Natural Attenuation
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Author :
language : en
Publisher:
Release Date : 2003
Understanding Chlorinated Hydrocarbon Behavior In Groundwater Investigation Assessment And Limitations Of Monitored Natural Attenuation written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Chlorohydrocarbons categories.
Contaminant Hydrogeology
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Author : C. W. Fetter
language : en
Publisher: Waveland Press
Release Date : 2017-10-24
Contaminant Hydrogeology written by C. W. Fetter and has been published by Waveland Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-24 with Science categories.
Tremendous progress has been made in the field of remediation technologies since the second edition of Contaminant Hydrogeology was published two decades ago, and its content is more important than ever. Recognizing the extensive advancement and research taking place around the world, the authors have embraced and worked from a larger global perspective. Boving and Kreamer incorporate environmental innovation in studying and treating groundwater/soil contamination and the transport of those contaminants while building on Fetter’s original foundational work. Thoroughly updated, expanded, and reorganized, the new edition presents a wealth of new material, including new discussions of emerging and potential contaminant sources and their characteristics like deep well injection, fracking fluids, and in situ leach mining. New sections cover BET and Polanyi adsorption potential theory, vapor transport theory, the introduction of the Capillary and Bond Numbers, the partitioning interwell tracer testing technique for investigating NAPL sites, aerial photographic interpretation, geophysics, immunological surveys, high resolution vertical sampling, flexible liner systems, groundwater tracers, and much more. Contaminant Hydrogeology is intended as a textbook in upper level courses in mass transport and contaminant hydrogeology, and remains a valuable resource for professionals in both the public and private sectors.
Monitored Natural Attenuation Of Inorganic Contaminants In Ground Water
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Author :
language : en
Publisher:
Release Date : 2007
Monitored Natural Attenuation Of Inorganic Contaminants In Ground Water written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Arsenic categories.
V.3 ... consists of individual chapters that describe 1) the conceptual background for radionuclides, including tritium, radon, strontium, technetium, uranium, iodine, radium, thorium, cesium, plutonium-americium and 2) data requirements to be met during site characterization.
Natural Attenuation For Groundwater Remediation
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Author : Commission on Geosciences, Environment, and Resources
language : en
Publisher: National Academies Press
Release Date : 2000-08-31
Natural Attenuation For Groundwater Remediation written by Commission on Geosciences, Environment, and Resources 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 2000-08-31 with Science categories.
In the past decade, officials responsible for clean-up of contaminated groundwater have increasingly turned to natural attenuation-essentially allowing naturally occurring processes to reduce the toxic potential of contaminants-versus engineered solutions. This saves both money and headaches. To the people in surrounding communities, though, it can appear that clean-up officials are simply walking away from contaminated sites. When is natural attenuation the appropriate approach to a clean-up? This book presents the consensus of a diverse committee, informed by the views of researchers, regulators, and community activists. The committee reviews the likely effectiveness of natural attenuation with different classes of contaminants-and describes how to evaluate the "footprints" of natural attenuation at a site to determine whether natural processes will provide adequate clean-up. Included are recommendations for regulatory change. The committee emphasizes the importance of the public's belief and attitudes toward remediation and provides guidance on involving community stakeholders throughout the clean-up process. The book explores how contamination occurs, explaining concepts and terms, and includes case studies from the Hanford nuclear site, military bases, as well as other sites. It provides historical background and important data on clean-up processes and goes on to offer critical reviews of 14 published protocols for evaluating natural attenuation.
Engineering Tools For Environmental Risk Management
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Author : Katalin Gruiz
language : en
Publisher: CRC Press
Release Date : 2019-01-08
Engineering Tools For Environmental Risk Management written by Katalin Gruiz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-08 with Science categories.
The four volumes of the book series "Engineering Tools for Environmental Risk Management" deal with environmental management, assessment & monitoring tools, environmental toxicology and risk reduction technologies. This last volume focuses on engineering solutions usually needed for industrial contaminated sites, where nature’s self-remediation is inefficient or too slow. The success of remediation depends on the selection of an increasing number of conventional and innovative methods. This volume classifies the remedial technologies and describes the reactor approach to understand and manage in situ technologies similarly to reactor-based technologies. Technology types include physicochemical, biological or ecological solutions, where near-natural, sustainable remediation has priority. A special chapter is devoted to natural attenuation, where natural changes can help achieve clean-up objectives. Natural attenuation and biological and ecological remediation establish a serial range of technologies from monitoring only to fully controlled interventions, using ‘ just’ the natural ecosystem or sophisticated artificial living systems. Passive artificial ecosystems and biodegradation-based remediation – in addition to natural attenuation – demonstrate the use of these ‘green’ technologies and how engineering intervention should be kept at a minimum to limit damage to the environment and create a harmonious ecosystem. Remediation of sites contaminated with organic substances is analyzed in detail including biological and physicochemical methods. Comprehensive management of pollution by inorganic contaminants from the mining industry, leaching and bioleaching and acid mine drainage is studied in general and specifically in the case of an abandoned mine in Hungary where the innovative technology of combined chemical and phytostabilization has been applied. The series of technologies is completed by electrochemical remediation and nanotechnologies. Monitoring, verification and sustainability analysis of remediation provide a comprehensive overview of the management aspect of environmental risk reduction by remediation. This book series focuses on the state of knowledge about the environment and its conscious and structured application in environmental engineering, management and decision making.
Natural Attenuation Of Fuels And Chlorinated Solvents In The Subsurface
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Author : Todd H. Wiedemeier
language : en
Publisher: John Wiley & Sons
Release Date : 1999-03-08
Natural Attenuation Of Fuels And Chlorinated Solvents In The Subsurface written by Todd H. Wiedemeier and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-03-08 with Technology & Engineering categories.
The first comprehensive guide to one of today's most innovative approaches to environmental contamination Natural attenuation is gaining increasing attention as a nonintrusive, cost-effective alternative to standard remediation techniques for environmental contamination. This landmark work presents the first in-depth examination of the theory, mechanisms, and application of natural attenuation. Written by four internationally recognized leaders in this approach, the book describes both biotic and abiotic natural attenuation processes, focusing on two of the environmental contaminants most frequently encountered in groundwater--fuels and chlorinated solvents. The authors draw on a wealth of combined experience to detail successful techniques for simulating natural attenuation processes and predicting their effectiveness in the field. They also show how natural attenuation works in the real world, using numerous examples and case studies from a wide range of leading-edge projects nationwide involving fuel hydrocarbons and chlorinated solvents. Finally, they discuss the evaluation and assessment of natural attenuation and explore the design of long-term monitoring programs. An indispensable reference for anyone working in environmental remediation, Natural Attenuation of Fuels and Chlorinated Solvents in the Subsurface is essential reading for scientists and engineers in a range of industries, as well as state and federal environmental regulators, and professors and graduate students in environmental or chemical engineering.
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.
Design Guidelines For Conventional Pump And Treat Systems
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Author :
language : en
Publisher:
Release Date : 1997
Design Guidelines For Conventional Pump And Treat Systems written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Groundwater categories.
Natural Attenuation
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Author : Patrick V. Brady
language : en
Publisher: CRC Press
Release Date : 2018-02-06
Natural Attenuation written by Patrick V. Brady and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-06 with Science categories.
Natural Attenuation: CERCLA, RBCAs, and the Future of Environmental Remediation presents the concept of "natural attenuation"-the tendency of soils to severly limit the toxicity of many types of hazardous waste. It reviews and updates the most recent findings from the field and lab and shows how natural attenuation is rapidly changing the direction and focus of environmental remediation. Outlining the legal and regulatory framework that has made waste remediation so costly, this book shows how applying an understanding of natural attenuation can decrease cleanup outlays while lowering risks to human health. Natural Attenuation: CERCLA, RBCAs, and the Future of Environmental Remediation makes it clear why natural attenuation will be relied upon more and more in the future.
Calculation And Use Of First Order Rate Constants For Monitored Natural Attenuation Studies
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Author : Charles J. Newell
language : en
Publisher:
Release Date : 2002
Calculation And Use Of First Order Rate Constants For Monitored Natural Attenuation Studies written by Charles J. Newell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Groundwater categories.