结晶岩作为放射性废物地下处置场所的安全性研究

An Analysis of Safety of Nuclear Waste Repositories in Crystalline Rock

分析了地下处置放射性废物的几个关键问题．通过对处置场所的选择、岩石渗流及放射性核素与岩石的化学反应等问题的论述，揭示了放射性废物地下处置室的安全性取决于对岩石中地下水渗流的有效阻滞．

This paper deals with several principal problems concerning ra-dioactive nuclear waste disposal. 0n analysis of the choice of repository site, thepermeability of the host rock and chemical interaction of radionuclides with therock, it is shown that the safety of a radioactive nuclear waste repository dependson the effective retardation of percolating water.