反应堆工程退役简介

The Brief Introduction to Decommissioning of Nuclear Reactor Projects

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 introduces the basic concept and procedure of the decommissioning of nuclear reactor project and the three stages of decommissioning defined by IAEA. The main work of decommissioning of nuclear reactor are as following: ①the documentaky and technological preparation;②the site preparation of decommissioning project, ③the dismantling of equipment piping system and components;④the decontamination of the piping system before and after decommissioning;⑤the storage and disposal of the operational and decommissioning waste.