Stabilization processing of hazardous and radioactive liquid wastes derived from advanced aqueous separation experiments for safety handling and management of waste

Nakahara, Masaumi; Watanabe, So ; Ogi, Hiromichi*; Arai, Yoichi ; Aihara, Haruka ; Motoyama, Risa; Shibata, Atsuhiro ; Nomura, Kazunori ; Kajinami, Akihiko*

A wide variety of hazardous and radioactive liquid waste has generated derived from an advanced aqueous separation experiments in the Chemical Processing Facility. Therefore, they should be stabilized for the safety handling and management. In this study, we report a precipitation or an oxidation for hazardous materials, a solvent extraction for recovery of nuclear materials, and a concentration of solution by a freeze-drying method.

Language	:	English
Journal	:	Proceedings of International Nuclear Fuel Cycle Conference / Light Water Reactor Fuel Performance Conference (Global/Top Fuel 2019) (USB Flash Drive)
Volume	:
Number	:
Pages	:	p.66 - 70
Publication Year/Month	:	2019/09
Meeting title	:	International Nuclear Fuel Cycle Conference / Light Water Reactor Fuel Performance Conference (Global/Top Fuel 2019)
Held date	:	2019/09
Location (city)	:	Seattle
Location (country)	:	U.S.A.
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DOI for research data	:	Link to research data related to this paper/report.
Keywords	:	no keyword
Research Facility	:	CPF(高レベル放射性物質研究施設)
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Article of JAEA R&D Review	:
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Registration No. : BB20190250
JAEA Abstracts No. : 49000571
Paper Submission No. : 24176

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