我国放射性废物处置可回取策略研究初析

PRELIMINARY ANALYSIS OF RETRIEVABILITY STRATEGY OF RADIOACTIVE WASTE DISPOSAL IN CHINA

＂可回取性＂是指在处置库运行、处置单元密封回填后、处置库最终关闭等阶段所具备的将处置容器从处置库中完整回取出来的能力。重点分析了我国可回取政策的背景及原因,参考法国、德国、瑞典、瑞士、美国、芬兰对可回取问题的总体要求,并结合我国国情,有针对性地给出了我国在可回取法律法规、可回取对象、与回取有关的时间因素方面的建议。

＂Retrievability＂is the capability to completely remove the waste containers from the repository when the repository is in operation,the disposal unit is sealed and backfilled,the repository is eventually closed. The paper focused on the analysis of the background and reasons of retrieved policy in China, referred to the general requirements of France,Germany,Sweden,Switzerland,USA,Finland and other countries,combined with China＇s national conditions,the advices of retrieved laws and regulations,retrieved wastes type,retrieved time in China were proposed.