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Methodology For Applying Monitored Natural Attenuation To Petroleum Hydrocarbon Contaminated Ground Water Systems With Examples From South Carolina
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Book Synopsis Methodology for Applying Monitored Natural Attenuation to Petroleum Hydrocarbon-contaminated Ground-water Systems with Examples from South Carolina by :
Download or read book Methodology for Applying Monitored Natural Attenuation to Petroleum Hydrocarbon-contaminated Ground-water Systems with Examples from South Carolina written by and published by . This book was released on 2000 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methodology for Applying Monitored Natural Attenuation to Petroleum Hydrocarbon-contaminated Ground-water Systems with Examples from South Carolina by :
Download or read book Methodology for Applying Monitored Natural Attenuation to Petroleum Hydrocarbon-contaminated Ground-water Systems with Examples from South Carolina written by and published by . This book was released on 2000 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-resources Investigations Report by :
Download or read book Water-resources Investigations Report written by and published by . This book was released on 2003 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Introduction to Phytoremediation of Contaminated Groundwater by : James E. Landmeyer
Download or read book Introduction to Phytoremediation of Contaminated Groundwater written by James E. Landmeyer and published by Springer Science & Business Media. This book was released on 2011-09-18 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. Part I presents the historical foundation of the interaction between plants and groundwater, introduces fundamental groundwater concepts for plant physiologists, and introduces basic plant physiology for hydrogeologists. Part II presents information on how to assess, design, implement, and monitor phytoremediation projects for hydrologic control. Part III presents how plants take up and detoxify a wide range of organic xenobiotics in contaminated groundwater systems, and provides various approaches on how this can be assessed and monitored. Throughout, concepts are emphasized with numerous case studies, illustrations and pertinent literature citations.
Book Synopsis U.S. Geological Survey Circular by :
Download or read book U.S. Geological Survey Circular written by and published by . This book was released on 1984 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the U.S. Geological Survey by :
Download or read book New Publications of the U.S. Geological Survey written by and published by . This book was released on 2001 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the Geological Survey by : Geological Survey (U.S.)
Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 2001 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methodology for Estimating Times of Remediation Associated with Monitored Natural Attenuation by :
Download or read book Methodology for Estimating Times of Remediation Associated with Monitored Natural Attenuation written by and published by . This book was released on 2003 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 2001 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Commission on Geosciences, Environment, and Resources Publisher :National Academies Press ISBN 13 :0309069327 Total Pages :289 pages Book Rating :4.3/5 (9 download)
Book Synopsis Natural Attenuation for Groundwater Remediation by : Commission on Geosciences, Environment, and Resources
Download or read book Natural Attenuation for Groundwater Remediation written by Commission on Geosciences, Environment, and Resources and published by National Academies Press. This book was released on 2000-08-31 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Natural Attenuation Assessment of Contaminated Ground Water at a Gas-turbine Manufacturing Plant, Greenville, South Carolina by :
Download or read book Natural Attenuation Assessment of Contaminated Ground Water at a Gas-turbine Manufacturing Plant, Greenville, South Carolina written by and published by . This book was released on 1998 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Remediation of Petroleum Hydrocarbon-contaminated Ground Water in the Vicinity of a Jet-fuel Tank Farm, Hanahan, South Carolina by :
Download or read book Remediation of Petroleum Hydrocarbon-contaminated Ground Water in the Vicinity of a Jet-fuel Tank Farm, Hanahan, South Carolina written by and published by . This book was released on 1997 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessing Ground-water Vulnerability to Contamination by : Michael J. Focazio
Download or read book Assessing Ground-water Vulnerability to Contamination written by Michael J. Focazio and published by . This book was released on 2002 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monitored Natural Attenuation of Inorganic Contaminants in Ground Water by :
Download or read book Monitored Natural Attenuation of Inorganic Contaminants in Ground Water written by and published by . This book was released on 2007 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Environmental Geochemistry by : B. Sherwood Lollar
Download or read book Environmental Geochemistry written by B. Sherwood Lollar and published by Elsevier. This book was released on 2005-05-21 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Treatise on Geochemistry is the first work providing a comprehensive, integrated summary of the present state of geochemistry. It deals with all the major subjects in the field, ranging from the chemistry of the solar system to environmental geochemistry. The Treatise on Geochemistry has drawn on the expertise of outstanding scientists throughout the world, creating the reference work in geochemistry for the next decade. Each volume consists of fifteen to twenty-five chapters written by recognized authorities in their fields, and chosen by the Volume Editors in consultation with the Executive Editors. Particular emphasis has been placed on integrating the subject matter of the individual chapters and volumes. Elsevier also offers the Treatise on Geochemistry in electronic format via the online platform ScienceDirect, the most comprehensive database of academic research on the Internet today, enhanced by a suite of sophisticated linking, searching and retrieval tools.
Book Synopsis Monitoring Natural Attenuation of Hydrocarbons Along Vertical Profiles Using Nested Wells by : Drew Thomas Lassen
Download or read book Monitoring Natural Attenuation of Hydrocarbons Along Vertical Profiles Using Nested Wells written by Drew Thomas Lassen and published by . This book was released on 2005 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: A project that builds on previous work to determine if natural attenuation can be used as a long term remediation technique for hydrocarbon contamination at the Guadalupe Oil Field. Groundwater samples from three nested wells were kept under aeroblic headspace and monitored for CO2 evolution for 20 days. Initial and final analyses were performed to determine concentrations of total petroleum hydrocarbon (TPH), inorganic nutrients, and total organic carbon (TOC), as well as Microtox® toxicity levels.
Book Synopsis Characterization of Anaerobic Natural Attenuation of Petroleum Hydrocarbons by : Charles Joseph Paradis
Download or read book Characterization of Anaerobic Natural Attenuation of Petroleum Hydrocarbons written by Charles Joseph Paradis and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Detailed characterization of the physical, chemical, and biological processes contributing to or limiting monitored natural attenuation at petroleum hydrocarbon contaminated sites is critical in determining if natural attenuation is a feasible approach to meet regulatory cleanup standards. A former service station site where concentrations of benzene in groundwater persist above maximum contamination limits despite several efforts of engineered remediation and natural attenuation was characterized using conventional and emerging field and analytical techniques. Boring log data, profiles of hydraulic conductivity, and estimates of groundwater flow suggest that hydraulically connected silty fine sands within a silt and clay matrix are the primary pathway for flushing of contaminants. Groundwater table fluctuations combined with concentrations and mass estimates of petroleum hydrocarbons in groundwater and sediments suggest that the contaminated zone may contain immobile non-aqueous phase liquid creating source-zone conditions by continuous dissolution of contaminants; back diffusion of contaminants from the low permeability silt and clay matrix to the higher permeability silty fine sands may also be occurring. Conventional geochemical data suggested that natural sulfate-reducing conditions at the site had the highest potential to serve as the dominant mechanism for natural attenuation of petroleum hydrocarbons. However, microbiological and stable isotope data coupled with our site conceptual model suggest that methanogensis may in fact be the dominant natural attenuation mechanism. Based on our characterization of the site, previously recommended groundwater recirculation/mixing to achieve accelerated natural sulfate reduction may not be physically feasible if source-zone conditions are present in the low permeability media which is not conducive to mixing of aqueous sulfate amendments. Moreover, the presence of benzene-degrading sulfate-reducing bacteria at the study site has not been confirmed giving rise to considerable uncertainty to the feasibility of accelerated natural sulfate reduction. Lastly, sulfate addition to the source zone may negatively interfere with the ambient methanogenic conditions under which biodegradation of petroleum hydrocarbons is occurring. Therefore, further characterization efforts are needed to confirm the presence of benzene-degrading sulfate-reducing bacteria at the study site and to better define the distribution of source-zone conditions in both low and high permeable media. Further characterization is also needed to better quantify the saturated and unsaturated-zone pathways for biodegradation byproducts of carbon dioxide and methane to determine if optimization of these loss mechanisms can significantly enhance natural attenuation.
