Title End State Methodology for Identifying Technology Needs for Environmental Management : With an Example from the Handford Site Tanks

Published Washington : National Academies Press, 1999

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Description 1 online resource (106 pages) Series Compass series An end state methodology for identifying technology needs for environmental management, with an example from the Hanford Site tanks Contents An End State Methodology for Identifying Technology Needs for Environmental Management, with an Example from the Hanford ... -- Copyright -- Acknowledgement of Reviewers -- Contents -- Summary -- THE APPROACH -- AN EXAMPLE -- CONCLUSIONS AND RECOMMENDATIONS -- Conclusions -- Recommendations -- 1 Introduction -- HIGH-LEVEL WASTE TANKS -- TANK WASTE REMEDIATION TECHNOLOGY DEVELOPMENT PROGRAM -- LAYOUT OF THE REPORT -- 2 Conceptual Approach to Defining Technology Development Requirements Based on End State Criteria DEFINITION, PURPOSE, AND MEANING OF AN END STATE BASED APPROACHBENEFITS AND LIMITATIONS OF THE APPROACH -- CHARACTERIZING THE INITIAL STATE -- REFERENCE AND ALTERNATIVE SCENARIOS -- END STATE SPECIFICATIONS -- DEFINING FUNCTIONAL FLOWSHEETS AND REQUIREMENTS -- FUNCTIONAL FLOWSHEETS CONSOLIDATION -- FUNCTIONAL REQUIREMENT ALLOCATION -- TECHNOLOGY ASSESSMENT -- PERFORMING TECHNOLOGY DEVELOPMENT -- SUMMARY -- End State Specifications -- Benefits of the End State Based Approach 3 Example of an End State Based Analysis of Technology Development Needs for the Hanford TanksSCOPE -- CONDITIONS AFFECTING SCENARIO SPECIFICATION -- Initial Conditions -- Management Strategies -- END STATE ANALYSIS -- High-Level Waste -- Low-Activity Waste -- Tank Farm Closure -- Cross-Cutting Factors -- DEVELOPMENT OF FUNCTIONAL FLOWSHEETS -- Committee's Reference Scenario -- In Situ Disposal Scenario -- Extensive Separations Scenario -- Extreme Scenarios -- FUNCTIONAL FLOWSHEET CONSOLIDATION -- SUMMARY 4 Results of an End State Based Analysis of Technology Development Needs for the Hanford TanksTECHNOLOGY DEVELOPMENT PROGRAM FOR HANFORD TANK WASTES -- TECHNOLOGY ASSESSMENT FOR SELECTED FUNCTIONS OF THE SCENARIOS -- Enhanced Sludge Washing -- Vitrifier Offgas Processing -- Stabilize Tanks Containing Unretrieved Waste -- Enhanced Barriers for Unretrieved Tanks and Waste -- SUMMARY AND CONCLUSIONS -- 5 Conclusions and Recommendations -- THE END STATE METHODOLOGY -- Conclusions -- Recommendations -- THE HANFORD EXAMPLE -- Conclusions -- Recommendation DOE TANK WASTE REMEDIATION TECHNOLOGY DEVELOPMENT PROGRAMConclusions -- Recommendations -- GENERAL FACTORS -- Conclusions -- Recommendations -- Glossary -- References -- Appendix A Summary of Scenario-Based Studies of the Remediation of High-Level Waste in Tanks -- EVALUATING ALTERNATIVE STRATEGIES FOR TANK WASTE TREATMENT -- SCENARIO-BASED APPROACHES TO CHARACTERIZATION OF HANFORD TANKS WASTE AND TECHNOLOGY DEVELOPMENT -- SUPPORTING ANALYSES OF SAFETY AND ENVIRONMENTAL RISK -- SUMMARY -- REFERENCES Notes ""Appendix B Management Strategies for Remediation of High-Level Waste at the Hanford Site"" English Print version record Subject Radioactive waste disposal -- Technological innovations -- Washington (State) -- Hanford Site Environmental management -- Washington (State) -- Hanford Site Storage tanks -- Washington (State) -- Hanford Site Environmental management. Radioactive waste disposal -- Technological innovations. Storage tanks. Washington (State) -- Hanford Site. Form Electronic book ISBN 9780309592253 0309592259 0309061830 9780309061834

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