Removal of radioactive cesium, strontium, and iodine from natural waters using bentonite, zeolite, and activated carbon

Kubota, T.; Fukutani, S.; Ohta, T. et al.

Journal Of Radioanalytical And Nuclear Chemistry, 2013, 296(2), 981-984

Permalink : https://hdl.handle.net/2115/53345

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アクセス権	open access
URI	https://hdl.handle.net/2115/53345
タイトル	Removal of radioactive cesium, strontium, and iodine from natural waters using bentonite, zeolite, and activated carbon
著者	Kubota, T. ; Fukutani, S. ; Ohta, T. ; Mahara, Y.
著者名 Kubota, T.
著者名 Fukutani, S.
e-Rad_Researcher 30373020 著者名 Ohta, T.
著者名 Mahara, Y.
言語	英語
キーワード	Radioactive cesium
	Radioactive strontium
	Radioactive iodine
	Isotope production
	Bentonite
	Zeolite
	Activated carbon
	Adsorption
発行日	2013-05
出版者	Springer
収録物名	Journal Of Radioanalytical And Nuclear Chemistry
巻(号)	296(2)
ページ	981-984
抄録	Cs-134, Sr-85, and I-131 were produced by neutron irradiation of CsCl, SrCl2, and K2TeO3, respectively, using the Kyoto University Reactor. These radioactive nuclides were added to river water and seawater to prepare artificially contaminated samples, and the removal of these nuclides using bentonite, zeolite, and activated carbon was then investigated. In the river water samples, Cs-134 and Sr-85 were successfully removed using bentonite and zeolite, and I-131 was removed using activated carbon. In the seawater samples, Cs-134 was removed using bentonite and zeolite, whereas Sr-85 and I-131 were hardly removed at all by these adsorbents.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0236-5731
NCID	AA11120189
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1007/s10967-012-2068-4