Cement based encapsulation experiments for low-radioactive liquid waste at Tokai Reprocessing Plant

Sugaya, Atsushi ; Tanaka, Kenji; Akutsu, Shigeru

The main component of the liquid wastes is sodium nitrate. Nitrate ion decomposition technology is under development to conserve a circumference environment of a disposal site. To investigate the methods for decomposing nitrate ion, several small-scale trials were performed using reductants and a catalyst in sodium nitrate solutions. It will be reported that the cement based encapsulation trials to immobilize the sodium carbonate based liquid waste, which was performed under non-radioactive condition at both small and full scale to investigate the optimum cement formulation.

Language	:	English
Journal	:	Proceedings of International Waste Management Symposia 2011 (WM2011) (CD-ROM)
Volume	:
Number	:
Pages	:	11 Pages
Publication Year/Month	:	2011/02
Meeting title	:	International Waste Management Symposia 2011 (WM2011)
Held date	:	2011/02
Location (city)	:	Phoenix
Location (country)	:	U.S.A.
Patent information	:
PDF	:
Paper URL	:	https://www.wmsym.org/archives/2011/papers/11078.pdf
DOI for research data	:
Keywords	:	no keyword
Research Facility	:
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:
Altmetrics	:

Registration No. : BB20102679
JAEA Abstracts No. :
Paper Submission No. : 12776

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.