中国低中放近地表处置场环境评价方法研究

摘要

Disposal of radioactive waste represents the final step in its management. The fundamental safety objective of dis-posal of radioactive waste is to protect people and the environment from harmful effects of ionizing radiation, which can be quanti-fied by environment impact assessment. By comparison with achievements of IAEA in recent ten years, deficiencies of current method of environmental impact assessment of near surface disposal of low and intermediate radioactive waste using in our country is analyzed, improvements is provided, and suggestions for further research is discussed.%放射性废物的处置是对其管理的最终步骤.放射性废物处置的基本安全目标是保护人类和环境免受电离辐射的有害影响.开展处置场环境影响评价可以量化它对人体健康和环境潜在影响.通过与IAEA近十几年的最新研究成果相比较,分析了中国低中放近地表处置场现行评价方法的不足,提出了改进方式,并对中国近地表处置场环境影响评价技术研究下一步应开展的工作进行了探讨.