我国核电厂极低放废物的优化管理研究

辐射防护 ›› 2024, Vol. 44 ›› Issue (2): 167-173.

我国核电厂极低放废物的优化管理研究

张丽, 刘建琴, 秦翔, 高凯, 杨松, 韩旭, 郭喜良

中国辐射防护研究院, 太原 030006

收稿日期:2023-05-24 出版日期:2024-03-20 发布日期:2024-04-19
通讯作者: 郭喜良。E-mail:guoxl124@126.com
作者简介:张丽(1994—),女,2020年毕业于北京化工大学环境科学与技术专业,研究实习员。E-mail:zzzl1988@126.com

Research on optimal management of very low level radioactive waste from nuclear power plants in China

ZHANG Li, LIU Jianqin, QIN Xiang, GAO Kai, YANG Song, HAN Xu, GUO Xiliang

China Institute For Radiation Protection, Taiyuan 030006

Received:2023-05-24 Online:2024-03-20 Published:2024-04-19

摘要/Abstract

摘要： 随着国内放射性废物分类标准的颁布实施,各核电厂运营单位开始关注放射性废物的分类管理。其中,核电厂运行过程中产生的极低水平放射性废物,具有放射性水平低、废物量大的特点,若作为低放废物管理,不仅增加运行成本,占用核电厂废物暂存空间,而且会占用处置场的资源,不利于放射性废物最小化管理。本文分析了国内极低放废物管理现状,结合国际极低放废物管理技术和良好实践,提出我国极低放废物的优化管理建议。

关键词: 极低放废物, 废物最小化, 优化管理

Abstract: With the promulgation and implementation of domestic radioactive waste classification standard, operators of nuclear power plants began to pay attention to classified management of radioactive waste. Among them, very low level radioactive waste generated during the operation of NPPs have the properties of low radioactivity and large quantities. If they are managed as low-level waste, it will not only increase the operation cost, but also occupy the resources of the disposal site, which is not conducive to the minimization management of radioactive waste. Based on the current situation of domestic VLLW management, combined with the technology and good practices of international treatment and disposal of VLLW, this paper proposes an optimized management route for VLLW in China.

Key words: very low level radioactive waste, waste minimization, optimal management

中图分类号:

TL94

张丽, 刘建琴, 秦翔, 高凯, 杨松, 韩旭, 郭喜良. 我国核电厂极低放废物的优化管理研究[J]. 辐射防护, 2024, 44(2): 167-173.

ZHANG Li, LIU Jianqin, QIN Xiang, GAO Kai, YANG Song, HAN Xu, GUO Xiliang. Research on optimal management of very low level radioactive waste from nuclear power plants in China[J]. RADIATION PROTECTION, 2024, 44(2): 167-173.

参考文献

[1] 国家核安全局.核设施放射性废物最小化:HAD 401/08-2016 [S].北京,2016:10.
[2] 邓才远,罗刚.核电厂放射性废物治理现状及面临的主要问题[J].辐射防护通讯, 2018, 38(6): 11-16.
DENG Caiyuan, LUO Gang. Status and major problems of radioactive waste management in NPPs of China[J].Radiation Protection Bulletin,2018, 38(6): 11-16.
[3] 熊骁,张根,任丽丽,等.核电厂放射性废物管理路径研究[J].核安全, 2021, 20(4): 1-6.
XIONG Xiao,ZHANG Gen,REN Lili,et al. Research on radioactive waste management path of nuclear power plant[J]. Nuclear Safety,2021,20(4):1-6.
[4] 田飞.核电厂放射性废物管理进展及挑战研究[J].化学工程与装备,2018(10): 262-263+108.
[5] 郭喜良,徐春艳,冯文东,等.核电站放射性轻微污染物料的清洁解控[J]. 辐射防护, 2014, 34(2): 74-80.
GUO Xiliang,XU Chunyan,FENG Wendong,et al.Clearance of slightly radioactive contaminats from NPPs[J]. Nuclear Safety, 2014, 34(2): 74-80.
[6] US NRC. Method for obtaining approval of proposed disposal procedures:10 CFR§20.2002[EB/OL]. https://www.law.cornell.edu/cfr/text/10/20.2002.
[7] Borrmann F. Management of very low level radioactive waste in Europe-application of clearance (and the alternatives)[EB/OL]. [2015-11-26].http://www.doc88.com/p-3327742325576.html.
[8] Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU). Report of the federal government for the seventh review meeting in May 2021 on the fulfilment of the obligations of the joint convention on the safety of spent fuel management and on the safety of radioactive waste management[R]. 2021.
[9] 环境保护部,工业和信息化部,国防科工局,公告2017年第65号.放射性废物分类[S].2018.
[10] 中核清原环境技术工程公司.放射性废物管理规定:GB 14500—2002[S].北京:中国标准出版社, 2002.
[11] 核工业标准化研究所.极低水平放射性废物的填埋处置:GB/T 28178—2011[S].北京:中国标准出版社, 2011.
[12] Klochkov V N, Barchukov V G, Klochkova E V, et al. Summary and analysis of Russian and international requirements for the safe management of very low level radioactive waste and production waste containing very low active radionuclides[J].Journal of Radiological Protection, 2021,41(3):254-268.
[13] Maurice Heath.Very low-level waste scoping study[EB/OL]. [2018-02-14].https://www.federalregister.gov/documents/2018/02/14/2018-03083/very-low-level-radioactive-waste-scoping-study.
[14] Marlayna Doell.Proposed interpretive rule: transfer of Very Low-Level Waste (VLLW) to exempt persons for disposal[EB/OL]. [2020-03-06].https://www.federalregister.gov/documents/2020/03/06/2020-04506/transfer-of-very-low-level-waste-to-exempt-persons-for-disposal.
[15] Choi Y J, Lee S C, Kim C L. Proposal for effective disposal options of very low level decommissioning waste[J].Progress in Nuclear Energy,2017,94:36-45.
[16] Nuclear Industry Safety Directors Forum (SDF). The UK Nuclear Industry Guide To: Clearance and radiologic sentencing principles process and practices[EB/OL]. https://www.nuclearinst.com/write/MediaUploads/SDF%20documents/CEWG/Clearance_and_Exemption_GPG_2.01.pdf.2017.
[17] 蒋婧,祝兆文.通过关联因子估算废物难测核素活度在各国核电厂的应用:第四届全国核化学与放射化学青年学术研讨会论文集[C]. 2017: 110-111.
[18] 蒋婧,祝兆文,徐春艳,等. 浅谈放射性固体废物活度测算方法之关键核素(推算)法:中国辐射防护学会2016年学术年会论文集[C]. 2016: 607-612.
[19] 杨卫兵,杨海兰,郭喜良,等.相关因子法在轻微污染物料解控中的应用[J]. 辐射防护通讯, 2015, 35(5): 34-36.
YANG Weibing, YANG Hailan, GUO Xiliang, et al. The application of correlation factors in clearance of slightly contaminated materials[J]. Radiation Protection Bulletin,2015, 35(5): 34-36.