A Project focusing on the contamination mechanism of concrete after the accident at Fukushima Daiichi Nuclear Power Plant

Yamada, Kazuo*; Maruyama, Ippei*; Haga, Kazuko*; Igarashi, Go*; Aihara, Haruka; Tomita, Sayuri*; Kiran, R.*; Osawa, Norihisa*; Shibata, Atsuhiro; Shibuya, Kazutoshi*; et al.

Proceedings of International Waste Management Symposia 2021 (WM2021) (CD-ROM), 10 Pages, 2021/03

Determination of plutonium in insoluble residue at reprocessing facility

Igarashi, Kazuto*; Nemoto, Hirokazu*; Okano, Masanori; Yamada, Keiji; Sakai, Toshio

no journal, , 

no abstracts in English

Determination of plutonium and curium in insoluble residue of spent fuel dissolver solution by alpha spectrometry

Okano, Masanori; Kuno, Takehiko; Nemoto, Hirokazu*; Igarashi, Kazuto*; Yamada, Keiji; Watahiki, Masaru

no journal, , 

no abstracts in English

Simultaneous determination of acidity and U(IV), U(VI) in nitrate solutions by in-line spectrophotometric technique

Suzuki, Yutaka; Nemoto, Hirokazu*; Igarashi, Kazuto*; Okano, Masanori; Kuno, Takehiko; Yamada, Keiji; Watahiki, Masaru

no journal, , 

no abstracts in English

MOX reprocessing at TRP, 8; Development of hull monitor for MOX spent fuel, 1; Determination of plutonium, curium and uranium in hull pieces by destructive analysis

Suzuki, Yutaka; Kuno, Takehiko; Nemoto, Hirokazu*; Okano, Masanori; Goto, Yuichi; Igarashi, Kazuto*; Shimizu, Yasuyuki; Suda, Shizuka; Yamada, Keiji; Watahiki, Masaru

no journal, , 

no abstracts in English

Basic study on elucidation of the mechanism of concrete contamination and estimation of contamination distribution with radioactive materials; Experimental verification on effect of nature of concrete for migration of Cs and Sr

Maruyama, Ippei*; Shibuya, Kazutoshi*; Tomita, Sayuri*; Igarashi, Go*; Koma, Yoshikazu; Yamada, Kazuo*

no journal, , 

no abstracts in English

Study on the radionuclide contamination mechanisms of concrete and the estimation of distribution of radionuclides, 26; Important factors for the contamination survey and estimation of concrete in Fukushima Daiichi NPP: cracks, aggregate, cement, competitive ions, dry-carbonation-Ca leaching, reversibility/irreversibility of ion adsorption

Yamada, Kazuo*; Maruyama, Ippei*; Shibuya, Kazutoshi*; Tojo, Yasumasa*; Aihara, Haruka; Hosokawa, Yoshifumi*; Igarashi, Go*; Koma, Yoshikazu

no journal, , 

no abstracts in English