The status of ITER radioactive waste management and enlightenment to CFETR radioactive waste management

被引：0

作者：

Wang X. ^{[1
]}

Pan S. ^{[1
]}

Zhao Q. ^{[1
]}

Zhang H. ^{[1
]}

Li R. ^{[1
]}

Chen C. ^{[1
]}

Wang J. ^{[2
]}

机构：

[1] Institute of Materials, China Academy of Engineering Physics, Jiangyou

[2] Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai

来源：

He Jishu/Nuclear Techniques | 2022年 / 45卷 / 09期

基金：

中国国家自然科学基金;

关键词：

CFETR; ITER; Management status; Radioactive waste;

D O I：

10.11889/j.0253-3219.2022.hjs.45.090603

中图分类号：

学科分类号：

摘要：

International thermonuclear experimental reactor (ITER) will enter the experimental stage of thermonuclear fusion operation in a few years, and will produce various kinds of tritium-containing radioactive wastes (tritiated wastes). ITER has designed a complete radioactive waste management and storage system, for the management of different types of wastes. ITER classifies these wastes as very low level waste (Très Faible Activité, TFA), low and intermediate level short-lived waste (Type A), intermediate level long-lived waste (Type B) and purely tritiated waste (PT). For the sake of sending these wastes to the disposal sites of France, ITER has designed different management schemes for each kind of wastes. Studying and understanding the current status of ITER radioactive waste management, is of great importance to promote the safety management of radioactive waste in Chinese fusion engineering test reactor (CFETR), to master the tritium-containing waste treatment technology and win wide recognition in the society. By sorting out and analyzing ITER radioactive wastes management system, several research subjects and suggestions related with CFETR waste management are put forward. Much work needs to be done for CFETR waste management system. It is recommended to carry out systematic research and evaluation in terms of waste acceptance criteria, tritium release limits, and waste treatment processes. © 2022 Science Press. All rights reserved.

引用

共 19 条

[1] Rosanvallon S, Nordlinder S, Fayette L, Et al., Waste management within the framework of ITER in Cadarache [J], Fusion Engineering and Design, 69, 1 – 4, pp. 531-536, (2003)
[2] Rosanvallon S, Na B C, Benchikhoune M, Et al., ITER waste management[J], Fusion Engineering and Design, 85, 10 – 12, pp. 1788-1791, (2010)
[3] Rosanvallon S, Torcy D, Chon J K, Et al., Waste management plans for ITER[J], Fusion Engineering and Design, pp. 1442-1446, (2016)
[4] Rosanvallon S, Benchikhoune M, Ciattaglia S, Et al., Management of tritium in ITER waste[J], Fusion Science and Technology, 60, 3, pp. 855-860, (2011)
[5] Pamela J, Bottereau J M, Canas D, Et al., ITER tritiated waste management by the Host state and first lessons learned for fusion development[J], Fusion Engineering and Design, 89, 9–10, pp. 2001-2007, (2014)
[6] Boucher L., ITER_D_2N4ZMJ, design description document TFA radwaste treatment and storage system, (2020)
[7] Boucher L., ITER_D_2N3F6B, design description document Type A solid radwaste treatment and storage system, (2020)
[8] Boucher L., ITER_D_2N2W35, design description document Type A liquid radwaste treatment and storage system, (2020)
[9] Portela Sobrino X A, ITER_D_2N3JRR, design description document Type B radwaste treatment and storage system, (2020)
[10] Torcy D., ITER_D_2N3U5H, design description document purely tritiated radwaste treatment and storage system, (2020)

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