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Sakai, Akihiro; Kamei, Gento; Sakamoto, Yoshiaki
Nihon Genshiryoku Gakkai-Shi ATOMO
, 65(1), p.25 - 29, 2023/01
Currently, radioactive waste generated from research institutes, etc. is keeping in storage facilities without being disposed of. In order to solve this problem, the Japan Atomic Energy Agency (JAEA) is proceeding with the project for concrete-pit disposal and trench disposal of these waste. This paper introduces the characteristics of the waste and disposal facilities planned by the JAEA, as well as the status of development of the siting criteria for the disposal facility.
Fujiki, Kazuo;
EUR-15691, 0, p.397 - 403, 1994/00
no abstracts in English
Fujiki, Kazuo; Nakamura, Hisashi; Kanazawa, Katsuo
1st JSME/ASME Joint Int. Conf. on Nuclear Engineering, p.47 - 52, 1991/00
no abstracts in English
-scanner and its characters; Kawasaki, Katsuya; Minami, Kentaro
JAERI-M 90-069, 46 Pages, 1990/04
no abstracts in English
Sakai, Akihiro; Nakata, Hisakazu; Amazawa, Hiroya; Kurosawa, Ryohei*; Sato, Makoto*; Kitamura, Yoichi*
no journal, ,
We consider that very low level waste slightly including chemical toxicity material among radioactive waste generated from research, industrial and medical facilities is disposed of in trench disposal facility which is equipped with impermeable layers. We studied the impermeable system which has high performance to prevent the radioactive material from leaching out of waste layer taking into account the combination of geomembrane liners and low permeable materials.
