Research and Development on a Salt Processing Alternative for High-Level Waste at the Savannah River Site

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Publisher : National Academies Press
ISBN 13 : 0309075939
Total Pages : 96 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Research and Development on a Salt Processing Alternative for High-Level Waste at the Savannah River Site by : National Research Council

Download or read book Research and Development on a Salt Processing Alternative for High-Level Waste at the Savannah River Site written by National Research Council and published by National Academies Press. This book was released on 2001-09-03 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Department of Energy (DOE) is nearing a decision on how to process 30 million gallons of high-level radioactive waste salt solutions at the Savannah River Site in South Carolina to remove strontium, actinides, and cesium for immobilization in glass and eventual shipment to a geologic repository. The department is sponsoring research and development (R&D) work on four alternative processes and plans to use the results to make a downselection decision in a June 2001 time frame. The DOE requested that the National Research Council help inform this decision by addressing the following charge: evaluate the adequacy of the criteria that will be used by the department to select from among the candidate processes under consideration; evaluate the progress and results of the research and development work that is being undertaken on these candidate processes; and assess whether the technical uncertainties have been sufficiently resolved to proceed with downsizing the list of candidate processes. Responses to the last two points are provided in this report. Research and Development on a Salt Processing Alternative for High-Level Waste at the Savannah River Site focuses exclusively on the technical issues related to the candidate processes for radionuclide removal from high-level waste salt solutions at SRS. The committee's interim report served as a response to the first point of this charge, and may be read in Appendix B. In that report, the committee found that DOE's proposed criteria are an acceptable basis for selecting among the candidate processes under consideration, but that the criteria should not be implemented in a way that relies on a single numerical "total score."

Alternatives for High-Level Waste Salt Processing at the Savannah River Site

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Publisher : National Academies Press
ISBN 13 : 030917158X
Total Pages : 154 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Alternatives for High-Level Waste Salt Processing at the Savannah River Site by : National Research Council

Download or read book Alternatives for High-Level Waste Salt Processing at the Savannah River Site written by National Research Council and published by National Academies Press. This book was released on 2000-10-30 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Second World War introduced the world to nuclear weapons and their consequences. Behind the scene of these nuclear weapons and an aspect of their consequences is radioactive waste. Radioactive waste has varying degrees of harmfulness and poses a problem when it comes to storage and disposal. Radioactive waste is usually kept below ground in varying containers, which depend on how radioactive the waste it. High-level radioactive waste (HLW) can be stored in underground carbon-steel tanks. However, radioactive waste must also be further immobilized to ensure our safety. There are several sites in the United States where high-level radioactive waste (HLW) are stored; including the Savannah River Site (SRS), established in 1950 to produce plutonium and tritium isotopes for defense purposes. In order to further immobilize the radioactive waste at this site an in-tank precipitation (ITP) process is utilized. Through this method, the sludge portion of the tank wastes is being removed and immobilized in borosilicate glass for eventual disposal in a geological repository. As a result, a highly alkaline salt, present in both liquid and solid forms, is produced. The salt contains cesium, strontium, actinides such as plutonium and neptunium, and other radionuclides. But is this the best method? The National Research Council (NRC) has empanelled a committee, at the request of the U.S. Department of Energy (DOE), to provide an independent technical review of alternatives to the discontinued in-tank precipitation (ITP) process for treating the HLW stored in tanks at the SRS. Alternatives for High-Level Waste Salt Processing at the Savannah RIver Site summarizes the finding of the committee which sought to answer 4 questions including: "Was an appropriately comprehensive set of cesium partitioning alternatives identified and are there other alternatives that should be explored?" and "Are there significant barriers to the implementation of any of the preferred alternatives, taking into account their state of development and their ability to be integrated into the existing SRS HLW system?"

Savannah River Plant High Level Waste: Waste Form Selection, Aiken

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ISBN 13 :
Total Pages : 512 pages
Book Rating : 4.3/5 (555 download)

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Download or read book Savannah River Plant High Level Waste: Waste Form Selection, Aiken written by and published by . This book was released on 1982 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Savannah River Site, High-level Waste Tank Closure

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ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.3/5 (555 download)

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Download or read book Savannah River Site, High-level Waste Tank Closure written by and published by . This book was released on 2002 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy and Water Development Appropriations for 2002

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ISBN 13 :
Total Pages : 1522 pages
Book Rating : 4.0/5 (9 download)

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Book Synopsis Energy and Water Development Appropriations for 2002 by : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development

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Energy and Water Development Appropriations for 2002: Department of Energy fiscal year 2002 budget justifications

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ISBN 13 :
Total Pages : 3046 pages
Book Rating : 4.:/5 (7 download)

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Book Synopsis Energy and Water Development Appropriations for 2002: Department of Energy fiscal year 2002 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 2002: Department of Energy fiscal year 2002 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 2001 with total page 3046 pages. Available in PDF, EPUB and Kindle. Book excerpt:

107-1 Hearings: Energy and Water Development Appropriations for 2002, Part 4, 2001

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ISBN 13 :
Total Pages : 1476 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis 107-1 Hearings: Energy and Water Development Appropriations for 2002, Part 4, 2001 by :

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Best Practices for Risk-Informed Decision Making Regarding Contaminated Sites

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Publisher : National Academies Press
ISBN 13 : 0309303087
Total Pages : 203 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis Best Practices for Risk-Informed Decision Making Regarding Contaminated Sites by : National Research Council

Download or read book Best Practices for Risk-Informed Decision Making Regarding Contaminated Sites written by National Research Council and published by National Academies Press. This book was released on 2014-07-21 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Tank Waste Retrieval, Processing, and On-site Disposal at Three Department of Energy Sites

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Publisher : National Academies Press
ISBN 13 : 0309101700
Total Pages : 214 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Tank Waste Retrieval, Processing, and On-site Disposal at Three Department of Energy Sites by : National Research Council

Download or read book Tank Waste Retrieval, Processing, and On-site Disposal at Three Department of Energy Sites written by National Research Council and published by National Academies Press. This book was released on 2006-10-12 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: DOE Tank Waste: How clean is clean enough? The U.S. Congress asked the National Academies to evaluate the Department of Energy's (DOE's) plans for cleaning up defense-related radioactive wastes stored in underground tanks at three sites: the Hanford Site in Washington State, the Savannah River Site in South Carolina, and the Idaho National Laboratory. DOE plans to remove the waste from the tanks, separate out high-level radioactive waste to be shipped to an off-site geological repository, and dispose of the remaining lower-activity waste onsite. The report concludes that DOE's overall plan is workable, but some important challenges must be overcomeâ€"including the removal of residual waste from some tanks, especially at Hanford and Savannah River. The report recommends that DOE pursue a more risk-informed, consistent, participatory, and transparent for making decisions about how much waste to retrieve from tanks and how much to dispose of onsite. The report offers several other detailed recommendations to improve the technical soundness of DOE's tank cleanup plans.

Energy and Water Development Appropriations for 2003

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Publisher :
ISBN 13 :
Total Pages : 2974 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Energy and Water Development Appropriations for 2003 by : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development

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Energy and Water Development Appropriations for 2003: Department of Energy ... National Nuclear Security Administration ... Power Marketing Administrations

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ISBN 13 :
Total Pages : 2986 pages
Book Rating : 4.:/5 (8 download)

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Book Synopsis Energy and Water Development Appropriations for 2003: Department of Energy ... National Nuclear Security Administration ... Power Marketing Administrations by : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development

Download or read book Energy and Water Development Appropriations for 2003: Department of Energy ... National Nuclear Security Administration ... Power Marketing Administrations written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2002 with total page 2986 pages. Available in PDF, EPUB and Kindle. Book excerpt:

107-2 Hearings: Energy and Water Development Appropriations For 2003, Part 4, 2002, *

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ISBN 13 :
Total Pages : 1512 pages
Book Rating : 4.F/5 ( download)

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108-1 Hearings: Energy and Water Development Appropriations For 2004, Part 4, 2003, *

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ISBN 13 :
Total Pages : 3122 pages
Book Rating : 4.3/5 (91 download)

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Download or read book 108-1 Hearings: Energy and Water Development Appropriations For 2004, Part 4, 2003, * written by and published by . This book was released on 2003 with total page 3122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Waste, Fraud, Abuse, and Mismanagement

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ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Waste, Fraud, Abuse, and Mismanagement by : United States. Congress. House. Committee on the Budget. Task Force on Natural Resources and the Environment

Download or read book Waste, Fraud, Abuse, and Mismanagement written by United States. Congress. House. Committee on the Budget. Task Force on Natural Resources and the Environment and published by . This book was released on 2000 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Independent Assessment of Science and Technology for the Department of Energy's Defense Environmental Cleanup Program

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Publisher : National Academies Press
ISBN 13 : 0309487781
Total Pages : 123 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis Independent Assessment of Science and Technology for the Department of Energy's Defense Environmental Cleanup Program by : National Academies of Sciences, Engineering, and Medicine

Download or read book Independent Assessment of Science and Technology for the Department of Energy's Defense Environmental Cleanup Program written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-03-27 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Defense Authorization Act for fiscal year 2017 contained a request for a National Academies of Sciences, Engineering, and Medicine review and assessment of science and technology development efforts within the Department of Energy's Office of Environmental Management (DOE-EM). This technical report is the result of the review and presents findings and recommendations.

Energy and Water Development Appropriations for 2001

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ISBN 13 :
Total Pages : 1552 pages
Book Rating : 4.F/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 1552 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: