Preliminary Study on Risk Identification and Assessment Framework for Fusion Radioactive Waste Management

doi:10.1155/2022/4870208

	Preliminary Study on Risk Identification and Assessment Framework for Fusion Radioactive Waste Management
	Guo, Dingqing 2,3; Wang, Jinkai 3; Chen, Chao 1; Xia, Dongqin 1; Yong, Nuo 1; Ge, Daochuan 1,3
刊名	SCIENCE AND TECHNOLOGY OF NUCLEAR INSTALLATIONS
	2022-05-17
卷号	2022
ISSN号	1687-6075
DOI	10.1155/2022/4870208
通讯作者	Yong, Nuo(nuo.yong@inest.cas.cn)
英文摘要	Fusion reactors are expected to be safer, more environmentally friendly, and to have a lower nuclear proliferation risk, compared with other nuclear energy systems. However, it is widely recognized that a large amount of radioactive materials will be produced by a fusion reactor. Therefore, it is important to fully understand the overall radiation risk level of fusion radioactive wastes (radwaste) compared with existing nuclear energy systems. Studies on the treatment of the fusion radwaste have been currently focused on three ultimate options: clearance, recycling, and disposal by activation assessment of radioactive materials from the operation and decommissioning of fusion reactors. However, the radiation risk in the management of fusion radwaste, especially in the final disposal, was seldom studied. Based on the comparative analysis of fusion radioactive waste with ITER and fission reactors (e.g., pressurized water reactor, PWR), this paper tries to discuss how to determine the radiation risk in the process of fusion radwaste management on the premise of the current feasible industrial technology. On this basis, a risk assessment framework for repository disposal under normal degradation and external events is proposed.
资助项目	National Key R&D Program of China[2019YFE0191600] ; National Natural Science Foundation of China[51906249] ; HFIPS Director's Fund[YZJJ2022QN38]
WOS关键词	BACK-END ; SCENARIOS ; STORAGE
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	HINDAWI LTD
WOS记录号	WOS:000805142400001
资助机构	National Key R&D Program of China ; National Natural Science Foundation of China ; HFIPS Director's Fund
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/131179]
专题	中国科学院合肥物质科学研究院
通讯作者	Yong, Nuo
作者单位	1.Chinese Acad Sci, Inst Nucl Energy Safety Technol, Hefei Inst Phys Sci, Hefei 230031, Anhui, Peoples R China 2.Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200240, Peoples R China 3.China Nucl Power Engn Co Ltd, State Key Lab Nucl Power Safety Monitoring Technol, Shenzhen 518172, Peoples R China
推荐引用方式 GB/T 7714	Guo, Dingqing,Wang, Jinkai,Chen, Chao,et al. Preliminary Study on Risk Identification and Assessment Framework for Fusion Radioactive Waste Management[J]. SCIENCE AND TECHNOLOGY OF NUCLEAR INSTALLATIONS,2022,2022.
APA	Guo, Dingqing,Wang, Jinkai,Chen, Chao,Xia, Dongqin,Yong, Nuo,&Ge, Daochuan.(2022).Preliminary Study on Risk Identification and Assessment Framework for Fusion Radioactive Waste Management.SCIENCE AND TECHNOLOGY OF NUCLEAR INSTALLATIONS,2022.
MLA	Guo, Dingqing,et al."Preliminary Study on Risk Identification and Assessment Framework for Fusion Radioactive Waste Management".SCIENCE AND TECHNOLOGY OF NUCLEAR INSTALLATIONS 2022(2022).