高放射性核废物深地质处置的环境问题  

Environmental problems concerning HLW disposal repositories

作　　者：沈珍瑶[1,2] 程金茹[2] 

机构地区：[1]北京师范大学环境科学研究所,环境模拟与污染控制国家重点联合实验室,北京100875 [2]中国辐射防护研究院,山西太原030006

出　　处：《地质通报》2002年第3期163-165,共3页Geological Bulletin of China

基　　金：中国辐射防护研究院与日本原子力研究所第二次中日合作项目(编号073039811)。

摘　　要：基于“多重屏障原理”的深地质处置是国内外公认的处置高放射性核废物的合适方法。本文从处置库建造与运行对环境的影响及环境对处置库反作用两方面探讨高放废物深地质处置中涉及的有关环境问题,并指出为确保处置库的长期安全性,必须特别注重选址及多因素耦合作用研究。Deep geological disposal based on the'multiple screening principle'is an appropriate method for the high-level radioactive waste(HLW)disposal accepted generally both at home and abroad.From the construction of HLW disposal repositories and the influence of their operation on the environment and re-action of the environment to disposal repositories this paper discusses some problems concerning deep geo-logical HLW disposal repositories and points out that special attention must be paid to the site selection and study of multi-factor coupling in order to guarantee the long-term safety of disposal repositories.

关 键 词：高放射性核废物 深地质处置 环境问题 相互作用 多因素耦合 

分 类 号：X591[环境科学与工程—环境工程] TL942.21[核科学技术—辐射防护及环境保护]