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Research and Development Support of the Hanford Site Tank Waste Remediation System

1992
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Release : 1992
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Book Synopsis Research and Development Support of the Hanford Site Tank Waste Remediation System by :

Download or read book Research and Development Support of the Hanford Site Tank Waste Remediation System written by . This book was released on 1992. Available in PDF, EPUB and Kindle. Book excerpt: The research and development of new technology in support of the tank waste remediation system (TWRS) program at Hanford is largely driven by the unique situation with the Hanford radioactive tank wastes. The operational history at Hanford has involved three different major processes and several major campaigns to recover fission products from the wastes, and has not maintained a segregation of the high-level wastes. The result is a very diverse inventory with very high content of solids of many different chemical constituents and great complexity. The R & D program must not only assure that an acceptable strategy for remediation of these wastes can be put in place, it must also define ways of improving the cost effectiveness of the strategy to make the mammoth task more tractable.

Systems Analysis and Systems Engineering in Environmental Remediation Programs at the Department of Energy Hanford Site

1998-08-21 Science
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Release : 1998-08-21
Genre : Science
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Book Rating : 809/5 ( reviews)

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Book Synopsis Systems Analysis and Systems Engineering in Environmental Remediation Programs at the Department of Energy Hanford Site by : National Research Council

Download or read book Systems Analysis and Systems Engineering in Environmental Remediation Programs at the Department of Energy Hanford Site written by National Research Council. This book was released on 1998-08-21. Available in PDF, EPUB and Kindle. Book excerpt: The primary purpose of systems engineering is to organize information and knowledge to assist those who manage, direct, and control the planning, development, production, and operation of the systems necessary to accomplish a given mission. However, this purpose can be compromised or defeated if information production and organization becomes an end unto itself. Systems engineering was developed to help resolve the engineering problems that are encountered when attempting to develop and implement large and complex engineering projects. It depends upon integrated program planning and development, disciplined and consistent allocation and control of design and development requirements and functions, and systems analysis. The key thesis of this report is that proper application of systems analysis and systems engineering will improve the management of tank wastes at the Hanford Site significantly, thereby leading to reduced life cycle costs for remediation and more effective risk reduction. The committee recognizes that evidence for cost savings from application of systems engineering has not been demonstrated yet.

Research and Development Activities in Support of Hanford Privatization - SRTC Program

1999
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Release : 1999
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Book Synopsis Research and Development Activities in Support of Hanford Privatization - SRTC Program by :

Download or read book Research and Development Activities in Support of Hanford Privatization - SRTC Program written by . This book was released on 1999. Available in PDF, EPUB and Kindle. Book excerpt: As part of the overall Hanford Tank Waste Remediation System (TWRS) Part B Project, BNFL, Inc. has contracted DOE-Westinghouse Savannah River Company's Savannah River Technology Center (SRTC) to provide research and development services in characterization, pretreatment, and immobilization of actual Hanford tank wastes. Additionally, SRTC is developing design basis data using simulants of Handord tank wastes in areas of ion exchange, filtration, precipitation, glass former blending, evaporation, and slurry mixing. This paper will provide an overview of the SRTC TWRS development program.

Hanford Site Tank Waste Remediation Systems (TWRS), Management and Disposal of Radioactive, Hazardous, and Mixed Wastes, City of Richland, Grant County

1996
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Release : 1996
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Book Synopsis Hanford Site Tank Waste Remediation Systems (TWRS), Management and Disposal of Radioactive, Hazardous, and Mixed Wastes, City of Richland, Grant County by :

Download or read book Hanford Site Tank Waste Remediation Systems (TWRS), Management and Disposal of Radioactive, Hazardous, and Mixed Wastes, City of Richland, Grant County written by . This book was released on 1996. Available in PDF, EPUB and Kindle. Book excerpt:

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

2006-09-12 Science
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Release : 2006-09-12
Genre : Science
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Book Rating : 147/5 ( reviews)

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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. This book was released on 2006-09-12. 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.

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