An overview of radionuclide behaviour research for the UK geological disposal programme
An overview of radionuclide behaviour research for the UK geological disposal programme
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英国地质处置计划放射性核素行为研究概述
DOI：
10.1180/minmag.2012.076.8.50
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发表时间：
2012
影响因子：
2.7
通讯作者：
R. Beard
中科院分区：
文献类型：
--
作者：
S. Vines;R. Beard
摘要在英国，目前计划在地质处置设施(GDF)处置的放射性废物是中级废物、一些低水平废物和高水平废物。其他材料，包括乏燃料、分离的铀和分离的钚的处置也包括在全球发展框架的规划中，如果这些材料今后被列为废物的话。本文概述了核退役管理局放射性废物管理局(NDA RWMD)的放射性核素行为研究。介绍了NDA RWMD目前对控制地下水中放射性核素行为的过程的理解，以及GDF中的工程和自然屏障如何含有放射性核素。还确定了需要进一步工作的领域。
Abstract In the UK, radioactive wastes currently planned for disposal in a geological disposal facility (GDF) are intermediate-level waste, some low-level waste and high-level waste. Disposal of other materials, including spent fuel, separated uranium and separated plutonium are also included in the planning of a GDF, if such materials are classified as wastes in the future. This paper gives an overview of the radionuclide behaviour research studies of the Nuclear Decommissioning Authority Radioactive Waste Management Directorate (NDA RWMD). The NDA RWMD’s current understanding of the processes that control radionuclide behaviour in groundwater and how the engineered and natural barriers in a GDF would contain radionuclides is presented. Areas requiring further work are also identified.