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Project Promotion Department; Radioactive Wastes Disposal Center
JAEA-Review 2023-037, 162 Pages, 2024/02
JAEA-Review-2023-037.pdf:2.66MB
For near surface disposal of radioactive wastes generated from research, industrial and medical facilities, Japan Atomic Energy Agency has discussed methods for corresponding to the technical standards on confirmation related to waste disposal, etc. From FY2022, we have established Waste Standards Committee and interim Waste Acceptance Criteria, Waste Package Confirmation Procedure, etc. have been considered. In FY2022, Waste Package Confirmation Procedures of solidified liquid waste and cement filled waste and related standards were discussed. In addition, issues of preparation of Waste Package Confirmation Procedure and rational treatment method for decommissioning wastes were considered. This annual report summarizes the results of discussion in FY2022.
Sakai, Akihiro
Dai-33-Kai Genshiryoku Shisetsu Dekomisshoningu Gijutsu Koza Tekisuto, p.31 - 63, 2023/02
The Japan Atomic Energy Agency (JAEA) is promoting the project for concrete-vault disposal and landfill-type disposal of radioactive waste generated from research facilities, etc. This report introduces current status of technical development for JAEA's disposal project as following items; (1) kinds of research facilities and characteristics of radioactivity inventory of the waste, (2) the structures of the disposal facilities which JAEA conceptually designed, (3) development of waste acceptance criteria for major radioactive waste for the JAEA disposal facilities, (4) the concept of the criteria for disposal of uranium bearing waste, that has been established in 2021.
Nakagawa, Shigeaki; Kunitomi, Kazuhiko; Sawa, Kazuhiro
Nuclear Technology, 115(3), p.266 - 280, 1996/09
Times Cited Count：3 Percentile：32.72(Nuclear Science & Technology)no abstracts in English
Iyoku, Tatsuo; Takikawa, Noboru*; Shiozawa, Shusaku; Sawa, Kazuhiro; *; Yamada, Kunitaka*; Sugihara, Tetsuya*
JAERI-M 93-002, 28 Pages, 1993/01
no abstracts in English
Toyota, Junji; Iyoku, Tatsuo; Ishihara, Masahiro; Takikawa, Noboru; Shiozawa, Shusaku
JAERI-M 91-102, 61 Pages, 1991/07
no abstracts in English
