Research And Development On A Salt Processing Alternative For High Level Waste At The Savannah River Site

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

National Research Council,Division on Earth and Life Studies,Board on Chemical Sciences and Technology,Board on Radioactive Waste Management,Committee on Radionuclide Separation Processes for High-Level Waste at the Savannah River Site
Research and Development on a Salt Processing Alternative for High Level Waste at the Savannah River Site Book PDF

Author : National Research Council,Division on Earth and Life Studies,Board on Chemical Sciences and Technology,Board on Radioactive Waste Management,Committee on Radionuclide Separation Processes for High-Level Waste at the Savannah River Site
Publisher : National Academies Press
Page : 96 pages
File Size : 44,6 Mb
Release : 2001-09-03
Category : Science
ISBN : 9780309075930

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Research and Development on a Salt Processing Alternative for High-Level Waste at the Savannah River Site by National Research Council,Division on Earth and Life Studies,Board on Chemical Sciences and Technology,Board on Radioactive Waste Management,Committee on Radionuclide Separation Processes for High-Level Waste at the Savannah River Site Pdf

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

National Research Council,Board on Chemical Sciences and Technology,Board on Radioactive Waste Management,Committee on Cesium Processing Alternatives for High-Level Waste at the Savannah River Site
Alternatives for High Level Waste Salt Processing at the Savannah River Site Book PDF

Author : National Research Council,Board on Chemical Sciences and Technology,Board on Radioactive Waste Management,Committee on Cesium Processing Alternatives for High-Level Waste at the Savannah River Site
Publisher : National Academies Press
Page : 154 pages
File Size : 40,8 Mb
Release : 2000-11-30
Category : Science
ISBN : 9780309071949

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Alternatives for High-Level Waste Salt Processing at the Savannah River Site by National Research Council,Board on Chemical Sciences and Technology,Board on Radioactive Waste Management,Committee on Cesium Processing Alternatives for High-Level Waste at the Savannah River Site Pdf

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?"

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

National Research Council,Board on Chemical Sciences and Technology,Board on Radioactive Waste Management,Committee on Cesium Processing Alternatives for High-Level Waste at the Savannah River Site
Alternatives for High Level Waste Salt Processing at the Savannah River Site Book PDF

Author : National Research Council,Board on Chemical Sciences and Technology,Board on Radioactive Waste Management,Committee on Cesium Processing Alternatives for High-Level Waste at the Savannah River Site
Publisher : National Academies Press
Page : 154 pages
File Size : 44,6 Mb
Release : 2000-10-30
Category : Science
ISBN : 9780309171588

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Alternatives for High-Level Waste Salt Processing at the Savannah River Site by National Research Council,Board on Chemical Sciences and Technology,Board on Radioactive Waste Management,Committee on Cesium Processing Alternatives for High-Level Waste at the Savannah River Site Pdf

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?"

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

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

Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher : Unknown
Page : 3160 pages
File Size : 43,6 Mb
Release : 2000
Category : Energy development
ISBN : UCR:31210014052342

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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 Pdf

Energy and Water Development Appropriations for 2001

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

Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher : Unknown
Page : 3154 pages
File Size : 49,7 Mb
Release : 2000
Category : Energy development
ISBN : IND:30000090975842

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

A Strategic Vision for Department of Energy Environmental Quality Research and Development

National Research Council,Division on Earth and Life Studies,Board on Radioactive Waste Management,Committee on Building a Long-Term Environmental Quality Research and Development Program in the Department of Energy
A Strategic Vision for Department of Energy Environmental Quality Research and Development Book PDF

Author : National Research Council,Division on Earth and Life Studies,Board on Radioactive Waste Management,Committee on Building a Long-Term Environmental Quality Research and Development Program in the Department of Energy
Publisher : National Academies Press
Page : 182 pages
File Size : 45,7 Mb
Release : 2001-11-01
Category : Science
ISBN : 9780309075602

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A Strategic Vision for Department of Energy Environmental Quality Research and Development by National Research Council,Division on Earth and Life Studies,Board on Radioactive Waste Management,Committee on Building a Long-Term Environmental Quality Research and Development Program in the Department of Energy Pdf

The National Academies' National Research Council undertook this study in response to a request from the Under Secretary of Energy to provide strategic advice on how the Department of Energy could improve its Environmental Quality R&D portfolio. The committee recommends that DOE develop strategic goals and objectives for its EQ business line that explicitly incorporate a more comprehensive, long-term view of its EQ responsibilities. For example, these goals and objectives should emphasize long-term stewardship and the importance of limiting contamination and materials management problems, including the generation of wastes and contaminated media, in ongoing and future DOE operations.

Savannah River Site at Fifty

Mary Beth Reed
Savannah River Site at Fifty Book PDF

Author : Mary Beth Reed
Publisher : Unknown
Page : 728 pages
File Size : 46,5 Mb
Release : 2002
Category : Government publications
ISBN : MSU:31293020931972

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Savannah River Site at Fifty by Mary Beth Reed Pdf

Energy and Water Development Appropriations for 2002

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

Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher : Unknown
Page : 1520 pages
File Size : 41,8 Mb
Release : 2001
Category : Energy development
ISBN : LOC:00092597337

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

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

United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Energy and Water Development Appropriations for 2002 Department of Energy fiscal year 2002 budget justifications Book PDF

Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher : Unknown
Page : 3046 pages
File Size : 49,6 Mb
Release : 2001
Category : Energy development
ISBN : UCBK:C077544778

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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 Pdf

Research Needs for High-Level Waste Stored in Tanks and Bins at U.S. Department of Energy Sites

National Research Council,Division on Earth and Life Studies,Board on Radioactive Waste Management,Committee on Long-Term Research Needs for Radioactive High-Level Waste at Department of Energy Sites
Research Needs for High Level Waste Stored in Tanks and Bins at U S Department of Energy Sites Book PDF

Author : National Research Council,Division on Earth and Life Studies,Board on Radioactive Waste Management,Committee on Long-Term Research Needs for Radioactive High-Level Waste at Department of Energy Sites
Publisher : National Academies Press
Page : 146 pages
File Size : 55,6 Mb
Release : 2001-10-05
Category : Science
ISBN : 9780309075657

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Research Needs for High-Level Waste Stored in Tanks and Bins at U.S. Department of Energy Sites by National Research Council,Division on Earth and Life Studies,Board on Radioactive Waste Management,Committee on Long-Term Research Needs for Radioactive High-Level Waste at Department of Energy Sites Pdf

The United States Department of Energy (DOE) has approximately 400 million liters (100 million gallons) of liquid high-level waste (HLW) stored in underground tanks and approximately 4,000 cubic meters of solid HLW stored in bins. The current DOE estimate of the cost of converting these liquid and solid wastes into stable forms for shipment to a geological repository exceeds $50 billion to be spent over several decades (DOE, 2000). The Committee on Long-Term Research Needs for Radioactive High-Level Waste at Department of Energy Sites was appointed by the National Research Council (NRC) to advise the Environmental Management Science Program (EMSP) on a long-term research agenda addressing the above problems related to HLW stored in tanks and bins at DOE sites.

Waste, Fraud, Abuse, and Mismanagement

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

Author : United States. Congress. House. Committee on the Budget. Task Force on Natural Resources and the Environment
Publisher : Unknown
Page : 172 pages
File Size : 45,8 Mb
Release : 2000
Category : Political Science
ISBN : PSU:000047034686

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

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

National Research Council,Division on Earth and Life Studies,Nuclear and Radiation Studies Board,Committee on the Management of Certain Radioactive Waste Streams Stored in Tanks at Three Department of Energy Sites
Tank Waste Retrieval Processing and On site Disposal at Three Department of Energy Sites Book PDF

Author : National Research Council,Division on Earth and Life Studies,Nuclear and Radiation Studies Board,Committee on the Management of Certain Radioactive Waste Streams Stored in Tanks at Three Department of Energy Sites
Publisher : National Academies Press
Page : 214 pages
File Size : 42,9 Mb
Release : 2006-10-12
Category : Science
ISBN : 9780309101707

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Tank Waste Retrieval, Processing, and On-site Disposal at Three Department of Energy Sites by National Research Council,Division on Earth and Life Studies,Nuclear and Radiation Studies Board,Committee on the Management of Certain Radioactive Waste Streams Stored in Tanks at Three Department of Energy Sites Pdf

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.