STRAD project for systematic treatments of radioactive liquid wastes generated in nuclear facilities

Sou Watanabe, Hiromichi Ogi, Yoichi Arai, Haruka Aihara, Yoko Takahatake, Atsuhiro Shibata, Kazunori Nomura, Yuichi Kamiya, Noriko Asanuma, Haruaki Matsuura, Toshio Kubota, Noriaki Seko, Tsuyoshi Arai, Tetsuji Moriguchi

研究成果: Article

抜粋

A new collaborative research project for systematic treatments of radioactive liquid wastes containing various reagents generating in nuclear facilities was started from 2018 initiated by Japan Atomic Energy Agency. The project was named as STRAD (Systematic Treatments of RAdioactive liquid wastes for Decommissioning) project. Tentative targets to be studied under the project are aqueous and organic liquid wastes which have been generated by experiments and analyses in a reprocessing experimental laboratory of JAEA. Currently fundamental studies for treatments of the liquid wastes with complicated compositions are underway. In the STRAD project, process flow for treatment of ammonium ion involved in aqueous waste was designed though the inactive experiments, and decomposition of ammonium ion using catalysis will be carried out soon. Adsorbents for recovery of U and Pu from spent solvent were also developed. Demonstration experiments on genuine spent solvent is under planning.

元の言語English
記事番号103090
ジャーナルProgress in Nuclear Energy
117
DOI
出版物ステータスPublished - 2019 11 1

    フィンガープリント

ASJC Scopus subject areas

  • Nuclear Energy and Engineering
  • Safety, Risk, Reliability and Quality
  • Energy Engineering and Power Technology
  • Waste Management and Disposal

これを引用

Watanabe, S., Ogi, H., Arai, Y., Aihara, H., Takahatake, Y., Shibata, A., ... Moriguchi, T. (2019). STRAD project for systematic treatments of radioactive liquid wastes generated in nuclear facilities. Progress in Nuclear Energy, 117, [103090]. https://doi.org/10.1016/j.pnucene.2019.103090