基于AP1000的低、中放废物暂存库设计探讨

Design Discussion of Interim Storage for Low and Intermediate Level Radioactive Solid Wastes Based on AP1000 Nuclear Power Plant

AP1000核电低、中放废物处理工艺对低、中放废物暂存库提出了更高的安全性、可操作性的要求,结合国家、行业相关标准和废物库多年的设计、运行经验,提出了基于AP1000核电技术的低、中放废物暂存库设计的主要原则,包括了工艺方案、功能划分、布置原则等方面的内容以及所需的辅助系统,并将"格架设计"的理念引入到了贮存区的设计中,在完善废物库功能的同时,提高了废物库运行的安全性、可操作性,为后续低、中放废物暂存库设计工作提供了一定的技术支持和参考。

Low and intermediate level radioactive waste disposal technic of AP1000 nuclear power plant puts forward request of higher security and operation to low and intermediate level radioactive solid waste interim storage. Combined with national and industry related standards and the design and operation experience of the waste repository, the main principles of low and intermediate level radioactive solid waste interim storage are put forward based on AP1000 nuclear power technology, which includes the content of process plan, function division,layout principles and other necessary auxiliary systems. And the concept of ＂frame design＂ is introduced into the design of storage area. At the same time, it can improve the function of the waste repository, improve the safety and operability of the operation of the waste repository, and provide some technical support and reference for the design of the low and intermediate level radioactive solid waste interim storage.