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本文介绍了反应堆工程退役的基本概念、过程和国际原子能机构(IAEA)规定的三级退役。反应堆工程退役的主要工作有:①退役文件和技术的准备;②退役工程现场准备;③设备、系统和设施的拆除工作;④系统去污和拆除后的去污;⑤运行废物和退役废物的处理和处置工作等。
This paper describes the basic concepts and processes of reactor engineering decommissioning and the third-class decommissioning as defined by the International Atomic Energy Agency (IAEA). The main tasks of retiring reactor engineering are: ① Preparation of retired documents and technologies; ② Preparation of retired construction site; ③ Demolition of equipment, systems and facilities; ④ Decontamination after system decontamination and demolition; ⑤ Operation of waste and decommissioned wastes Treatment and disposal work.