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Oi, Takao; Uchiyama, Hideaki*; Ashida, Takashi; Meguro, Yoshihiro; Koma, Yoshikazu; Sugiyama, Daisuke*
no journal, ,
Inventory evaluation methods for the radioactive wastes of Fukushima Daiichi Nuclear Power Station has been developed. In this presentation, prior to presentation (4) to (8), outline of the project related to the study on the treatment and the disposal of the waste, importance of the developments of inventory evaluation methods in such project will be explained. Furthermore, the outline of following presentation will be introduced.
Meguro, Yoshihiro; Kato, Jun; Oi, Takao; Koma, Yoshikazu; Ashida, Takashi; Sugiyama, Daisuke*; Nakabayashi, Ryo*; Fujita, Tomonari*; Tsukamoto, Masaki*; Uchiyama, Hideaki*; et al.
no journal, ,
Inventory evaluation results obtained by analytical results of contaminated water was compared with that obtained on the basis of an analytically-calculated method for the secondary wastes generated from the water treatment system such as the cesium adsorption device, the second cesium adsorption device and the coagulating sedimentation device in the Fukushima Daiichi Nuclear Power Station.
Uruga, Kazuyoshi*; Tsukada, Takeshi*; Yamagishi, Isao; Terada, Atsuhiko; Uchiyama, Hideaki*
no journal, ,
CIPPEI fabricated a small scale model of the spent zeolite adsorption vessel in Fukushima Nuclear Power Plant and performed to heating test at the center of the zeolite filling bed. As a result, the chloride concentration at the bottom of vessel decreases as time has passed. Chlorine concentrated around the adsorption vessel center.