Oak Ridge Field Research Center Current Opportunities and Future Research Directions

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Book Synopsis Oak Ridge Field Research Center Current Opportunities and Future Research Directions by : David Watson

Download or read book Oak Ridge Field Research Center Current Opportunities and Future Research Directions written by David Watson and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this meeting are: (1) Understand fundamental biogeochemical processes influencing the use of bioremediation approaches for cleaning up, managing, or understanding fate and transport of metals and radionuclides at DOE's contaminated legacy waste sites; and (2) Promote coordination and efficient use of resources, and facilitate comparison and integration of data.

The Oak Ridge Field Research Center

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Book Synopsis The Oak Ridge Field Research Center by : David Watson

Download or read book The Oak Ridge Field Research Center written by David Watson and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Historical research, development, and testing of nuclear materials across this country resulted in subsurface contamination that has been identified at over 7,000 discrete sites across the U.S. Department of Energy (DOE) complex. With the end of the Cold War threat, DOE has shifted its emphasis to remediation, decommissioning, and decontamination of the immense volumes of contaminated groundwater, sediments, and structures at its sites. DOE currently is responsible for remediating 1.7 trillion gallons of contaminated groundwater, an amount equal to approximately four times the daily U.S. water consumption, and 40 million cubic meters of contaminated soil, enough to fill approximately 17 professional sports stadiums.* DOE also sponsors research intended to improve or develop remediation technologies, especially for difficult, currently intractable contaminants or conditions. The Oak Ridge FRC is representative of some difficult sites, contaminants, and conditions. Buried wastes in contact with a shallow water table have created huge reservoirs of contamination. Rainfall patterns affect the water table level seasonally and over time. Further, the hydrogeology of the area, with its fractures and karst geology, affects the movement of contaminant plumes. Plumes have migrated long distances and to surface discharge points through ill-defined preferred flowpaths created by the fractures and karst conditions. From the standpoint of technical effectiveness, remediation options are limited, especially for contaminated groundwater. Moreover, current remediation practices for the source areas, such as capping, can affect coupled processes that, in turn, may affect the movement of subsurface contaminants in unknown ways. Research conducted at the FRC or with FRC samples therefore promotes understanding of the processes that influence the transport and fate of subsurface contaminants, the effectiveness and long-term consequences of extant remediation options, and the development of improved remediation strategies.

Natural and Accelerated Bioremediation Research (NABIR) Field Research Center (FRC), Oak Ridge Tennessee

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Book Synopsis Natural and Accelerated Bioremediation Research (NABIR) Field Research Center (FRC), Oak Ridge Tennessee by : Baohua Gu

Download or read book Natural and Accelerated Bioremediation Research (NABIR) Field Research Center (FRC), Oak Ridge Tennessee written by Baohua Gu and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Field Research Center (FRC) in Oak Ridge (Fig. 1), Tennessee supports the U.S. Department of Energy's (DOE's) Environmental Remediation Sciences Program (ERSP) goal of understanding the complex physical, chemical, and biological properties of contaminated sites for new solutions to environmental remediation and long-term stewardship. In particular, the FRC provides the opportunity for researchers to conduct studies that promote the understanding of the processes that influence the transport and fate of subsurface contaminants, the effectiveness and long-term consequences of existing remediation options, and the development of improved remediation strategies. It offers a series of contaminated sites around the former S-3 Waste Disposal Ponds and uncontaminated sites in which investigators and students conduct field research or collect samples for laboratory analysis. FRC research also spurs the development of new and improved characterization and monitoring tools. Site specific knowledge gained from research conducted at the FRC also provides the DOE-Oak Ridge Office of Environmental Management (EM) the critical scientific knowledge needed to make cleanup decisions for the S-3 Ponds and other sites on the Oak Ridge Reservation (ORR).

NABIR Field Research Center Oak Ridge, Tennessee

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Book Synopsis NABIR Field Research Center Oak Ridge, Tennessee by : David Watson

Download or read book NABIR Field Research Center Oak Ridge, Tennessee written by David Watson and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this report is to understand fundamental biogeochemical processes that would allow for the use of bioremediation approaches for cleaning up, managing, or understanding fate and transport at DOE's contaminated legacy waste sites.

Site-wide EIS for the Oak Ridge Y-12 Plant

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ISBN 13 :
Total Pages : 474 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Site-wide EIS for the Oak Ridge Y-12 Plant by :

Download or read book Site-wide EIS for the Oak Ridge Y-12 Plant written by and published by . This book was released on 2001 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Manifestation en l'honneur du Général Belliard, Bruxelles, 22 septembre 1938 ...

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ISBN 13 :
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Book Rating : 4.:/5 (461 download)

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Book Synopsis Manifestation en l'honneur du Général Belliard, Bruxelles, 22 septembre 1938 ... by :

Download or read book Manifestation en l'honneur du Général Belliard, Bruxelles, 22 septembre 1938 ... written by and published by . This book was released on 1938 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quality Assurance Plan for Field Activities at the Natural and Accelerated Bioremediation Research (NABIR) Field Research Center (FRC), Oak Ridge, Tennessee

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Quality Assurance Plan for Field Activities at the Natural and Accelerated Bioremediation Research (NABIR) Field Research Center (FRC), Oak Ridge, Tennessee by :

Download or read book Quality Assurance Plan for Field Activities at the Natural and Accelerated Bioremediation Research (NABIR) Field Research Center (FRC), Oak Ridge, Tennessee written by and published by . This book was released on 2002 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) has established a Natural and Accelerated Bioremediation Research (NABIR) program Field Research Center (FRC) for the U.S. Department of Energy (DOE) Office of Biological and Environmental Research. The FRC is located in Bear Creek Valley within the Y-12 Plant area of responsibility on DOE's Oak Ridge Reservation in Tennessee. The NABIR program is a long-term effort designed to increase the understanding of fundamental biogeochemical processes that would allow the use of bioremediation approaches for cleaning up DOE's contaminated legacy waste sites. The FRC provides a site for investigators in the NABIR program to conduct research and obtain samples related to in situ bioremediation. The FRC is integrated with existing and future laboratory and field research and provides a means of examining the biogeochemical processes that influence bioremediation under controlled small-scale field conditions. This Quality Assurance Plan (QAP) documents the quality assurance protocols for field and laboratory activities performed by the FRC staff. It supplements the requirements in the ORNL Nuclear Quality Assurance Program and the ESD Quality Assurance Program. The QAP addresses the requirements in Title 10 CFR, Part 830 Subpart A, ''Quality Assurance Requirements'', using a graded approach appropriate for Research and Development projects based on guidance from ''Implementation Guide for Quality Assurance Programs for Basic and Applied Research'' (DOE-ER-STD-6001-92). It also supports the NABIR FRC Management Plan (Watson and Quarles 2000a) which outlines the overall procedures, roles and responsibilities for conducting research at the FRC. The QAP summarizes the organization, work activities, and qualify assurance and quality control protocols that will be used to generate scientifically defensible data at the FRC. The QAP pertains to field measurements and sample collection conducted by the FRC to characterize the site and in support of NABIR-funded investigations at the FRC. NABIR investigators who collect their own samples or measurements at the FRC will be responsible for developing their own data quality assurance protocol. Notably, this QAP will be of direct benefit to NABIR investigators who will be provided with and use the documented quality data about the FRC to support their investigations.

Field-scale Evaluation of Biological Uranium Reduction and Reoxidation in the Near-source Zone at the NABIR Field Research Center in Oak Ridge, TN.

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Book Synopsis Field-scale Evaluation of Biological Uranium Reduction and Reoxidation in the Near-source Zone at the NABIR Field Research Center in Oak Ridge, TN. by : Baohua Gu

Download or read book Field-scale Evaluation of Biological Uranium Reduction and Reoxidation in the Near-source Zone at the NABIR Field Research Center in Oak Ridge, TN. written by Baohua Gu and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of the project is to advance the understanding and predictive capability of coupled hydrological, geochemical, and microbiological processes that control the in situ transport and bioremediation radionuclides and co-contaminants at multiple scales. Specific objectives include: (1) Investigate the feasibility of in situ bioremediation of uranium in a highly contaminated region within the subsurface of Area 3 of the DoE ERSP FRC (2) Using a variety of tracer strategies, develop and model a system that establishes hydraulic control of the target region for biostimulation (3) Perform long term in situ biostimulation studies that create a microbial communities capable of reducing residual nitrate to N2 and mobile U(VI) to sparingly soluble U(IV) (4) Use a variety of solid and solution phase interrogation techniques to quantify the extent of in situ reduction and immobilization of U(VI). (5) Investigate a variety of geochemical factors that influence the stability and possible reoxidation of reduced uranium.

Research Participation at Oak Ridge, Puerto Rico Nuclear Center, Savannah River Laboratory

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ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 (21 download)

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Book Synopsis Research Participation at Oak Ridge, Puerto Rico Nuclear Center, Savannah River Laboratory by : Oak Ridge Institute of Nuclear Studies

Download or read book Research Participation at Oak Ridge, Puerto Rico Nuclear Center, Savannah River Laboratory written by Oak Ridge Institute of Nuclear Studies and published by . This book was released on 1963 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterization of a Sulfate- and U(VI)-Reducing Enrichment from Area 3 of the Oak Ridge Field Research Center

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Book Synopsis Characterization of a Sulfate- and U(VI)-Reducing Enrichment from Area 3 of the Oak Ridge Field Research Center by : Craig Criddle

Download or read book Characterization of a Sulfate- and U(VI)-Reducing Enrichment from Area 3 of the Oak Ridge Field Research Center written by Craig Criddle and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this report are to: (1) develop a sulfate-reducing enrichment from the location of the Oak Ridge FRC Area 3 field experiment; (2) assess the capacity of the enrichment community for U(VI) reduction; (3) characterize the metabolic activity of the enrichment community; (4) kinetically model microbial growth and U(VI) reduction by the enrichment; and (5) investigate the enrichment's community structure.

Federal Register

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ISBN 13 :
Total Pages : 1346 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Federal Register by :

Download or read book Federal Register written by and published by . This book was released on 1999-12-22 with total page 1346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Field-Scale Evaluation of Biological Uranium Reduction and Reoxidation in the Near-Source Zone at the NABIR Field Research Center in Oak Ridge, TN.

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (316 download)

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Book Synopsis Field-Scale Evaluation of Biological Uranium Reduction and Reoxidation in the Near-Source Zone at the NABIR Field Research Center in Oak Ridge, TN. by : Craig S. Criddle

Download or read book Field-Scale Evaluation of Biological Uranium Reduction and Reoxidation in the Near-Source Zone at the NABIR Field Research Center in Oak Ridge, TN. written by Craig S. Criddle and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Field tests began August 24, 2003 (Day 1). The work included an above ground treatment system to remove nitric acid, Ca and Al from groundwater and a nested well system to test uranium reduction and immobilization. We have now performed field tests of biostimulation for over 404 days, and the work continues. We have achieved the major goals of the field tests i.e. bio-reduction of U(VI) to U(IV) and immobilization of uranium in situ.

Fiscal Year 2001 Budget Authorization Request

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Total Pages : 1538 pages
Book Rating : 4.:/5 (327 download)

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Book Synopsis Fiscal Year 2001 Budget Authorization Request by : United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment

Download or read book Fiscal Year 2001 Budget Authorization Request written by United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment and published by . This book was released on 2001 with total page 1538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Programmatic EIS for Accomplishing Expanded Civilian Nuclear Energy Research and Development and Isotope Production Missions in the United States, Including the Role of the Fast Flux Test Facility

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Total Pages : 84 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Programmatic EIS for Accomplishing Expanded Civilian Nuclear Energy Research and Development and Isotope Production Missions in the United States, Including the Role of the Fast Flux Test Facility by :

Download or read book Programmatic EIS for Accomplishing Expanded Civilian Nuclear Energy Research and Development and Isotope Production Missions in the United States, Including the Role of the Fast Flux Test Facility written by and published by . This book was released on 2000 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy and Water Development Appropriations for 2001

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ISBN 13 :
Total Pages : 3154 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Energy and Water Development Appropriations for 2001 by : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development

Download or read book Energy and Water Development Appropriations for 2001 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2000 with total page 3154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy and Water Development Appropriations for 2001: Department of Energy fiscal year 2001 budget justifications

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ISBN 13 :
Total Pages : 3160 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Energy and Water Development Appropriations for 2001: Department of Energy fiscal year 2001 budget justifications by : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development

Download or read book Energy and Water Development Appropriations for 2001: Department of Energy fiscal year 2001 budget justifications written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2000 with total page 3160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advice on the Department of Energy's Cleanup Technology Roadmap

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Publisher : National Academies Press
ISBN 13 : 0309132312
Total Pages : 284 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Advice on the Department of Energy's Cleanup Technology Roadmap by : National Research Council

Download or read book Advice on the Department of Energy's Cleanup Technology Roadmap written by National Research Council and published by National Academies Press. This book was released on 2009-06-21 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with the Manhattan Project and continuing through the Cold War, the United States government constructed and operated a massive industrial complex to produce and test nuclear weapons and related technologies. When the Cold War ended, most of this complex was shut down permanently or placed on standby, and the United States government began a costly, long-term effort to clean up the materials, wastes, and environmental contamination resulting from its nuclear materials production. In 1989, Congress created the Office of Environmental Management (EM) within the Department of Energy (DOE) to manage this cleanup effort. Although EM has already made substantial progress, the scope of EM's future cleanup work is enormous. Advice on the Department of Energy's Cleanup Technology Roadmap: Gaps and Bridges provides advice to support the development of a cleanup technology roadmap for EM. The book identifies existing technology gaps and their priorities, strategic opportunities to leverage needed research and development programs with other organizations, needed core capabilities, and infrastructure at national laboratories and EM sites that should be maintained, all of which are necessary to accomplish EM's mission.