预期用于核电厂乏燃料最终处置的第一批大型地质处置库要到进入下个世纪很久才会投入运营。这种处置库要求具有很高的安全水平,以保护环境和公众免受潜在的放射学风险。尽管各国在将乏燃料是划为废物产物还是划为再循环燃料资源时的政策不同,但在国家一级和国际一级,一直在对乏燃料贮存和放射性废物处置的安全性进行广泛研 It is expected that the first large-scale geological repositories used for the final disposal of spent fuel in nuclear power plants will not enter operation until the next century. Such repositories require a high level of safety to protect the environment and the public from potential radiological risks. Although countries differ in their policies regarding the classification of spent fuel as waste products or as recirculated fuel resources, the safety of spent fuel storage and disposal of radioactive waste has been extensively studied at the national and international levels