新型钢桶在核电站放射性废液固化系统中的应用

辐射防护通讯 ›› 2015, Vol. 35 ›› Issue (4): 16-20.

新型钢桶在核电站放射性废液固化系统中的应用

李江林

江苏核电有限公司, 连云港, 222042

收稿日期:2014-12-22 出版日期:2015-08-20 发布日期:2025-02-26
作者简介:李江林(1988- ),男,2010年毕业于长沙理工大学热能与动力工程专业,学士; 助理工程师。从事核电站放射性废物管理工作。

The Introduction of New Type Steel Drums in Liquid Radioactive Waste Solidification System of NPPs

Li Jianglin

Jiangsu Nuclear Power Corporation, Lianyungang, 222042

Received:2014-12-22 Online:2015-08-20 Published:2025-02-26

摘要/Abstract

摘要： 目前在运行核电站的放射性废液的处理通常采用水泥固化的方法,且大部分电站使用CD1型混凝土容器作为固化体包装容器,而CD1型混凝土容器本身体积较大,导致最终废物体积较大,增加废物处置负担。本文本着废物最小化的理念,为了减少废物体积,在不改动系统功能的基础上采用自行研制的新型钢桶取代原CD1型混凝土容器。现场验证结果表明,新型钢桶性能满足相关性能要求,在原固化系统上应用可行,最终废物体积减少了43%。

关键词: 放射性废液, 固化, 新型钢桶

Abstract: Cement solidification is commonly usedfor liquid radioactive waste treatment in operating NPPs, and most plants use CD1-type concrete container to package the resulted waste form. The volume of CD1-type container itself is, however, so large that the final waste volume and waste disposal burden are both increased. In line with the concept of waste minimization, the feasibility of using self-developed steel drum to replace CD1-type concrete container is explored, without changing the process equipment and plant structures. Verification tests show that the new type steel drum meets the performance requirements and can be workable in the existing solidification system, and the final waste volume is reduced by 43%.

Key words: Liquid radioactive waste, Solidification, New type steel drum

中图分类号:

TL941

李江林. 新型钢桶在核电站放射性废液固化系统中的应用[J]. 辐射防护通讯, 2015, 35(4): 16-20.

Li Jianglin. The Introduction of New Type Steel Drums in Liquid Radioactive Waste Solidification System of NPPs[J]. RADIATION PROTECTION BULLETIN, 2015, 35(4): 16-20.