科技报告详细信息
Test Plan for Field Experiments to Support the Immobilized Low-Activity Waste Disposal Performance Assessment at the Hanford Site
Meyer, Philip D. ; McGrail, B. Peter ; Bacon, Diana H.
Pacific Northwest National Laboratory (U.S.)
关键词: Ilaw Pa;    Immobilized Low-Activity Waste Performance;   
DOI  :  10.2172/965710
RP-ID  :  PNNL-13670
RP-ID  :  AC05-76RL01830
RP-ID  :  965710
美国|英语
来源: UNT Digital Library
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【 摘 要 】

Much of the data collected to support the Immobilized Low-Activity Waste Performance Assessment (ILAW PA) simulations have been obtained in the laboratory on a relatively small scale (less than 10 cm). In addition, the PA simulations themselves are currently the only means available to integrate the chemical and hydrologic processes involved in the transport of contaminants from the disposal facility into the environment. This report describes the test plan for field experiments to provide data on the hydraulic, transport, and geochemical characteristics of the near-field materials on a more representative (i.e., larger) scale than the laboratory data currently available. The experiments will also provide results that encompass a variety of transport processes likely to occur within the actual disposal facility. These experiments will thus provide the first integrated data on the ILAW facility performance and will provide a crucial dataset to evaluate the simulation-based estimates of overall facility performance used in the PA.

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