Adsorption properties of sr(ii) on zeolite type adsorbents and their irradiation stabilities

Hitoshi Mimura, Shunsuke Susa, Yoshiyuki Ito, Yasuo Saito, Minoru Matsukura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Radioactive waste treatment is planned in LWTF (Lowlevel radioactive Waste Treatment Facility, JAEA) for LLW generated from the Tokai-reprocessing facility. The target LLW consists of highly concentrated sodium nitrate (5 M NaNO3) containing low-level 90Sr. In this study, selective adsorption properties of Sr2+ for highly functional A type zeolites (A51-JHP, A51-J (Union Showa) and A-4, X type zeolite (F-9) and Titanic acid-PAN (polyacrylamide) were clarified by batch and column adsorption methods. The irradiation stabilities of these adsorbents were also evaluated..

Original languageEnglish
Title of host publicationRadiation Protection and Nuclear Technology Applications; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Reactor Physics and Transport Theory
PublisherAmerican Society of Mechanical Engineers (ASME)
ISBN (Electronic)9780791845943
DOIs
Publication statusPublished - 2014
Event2014 22nd International Conference on Nuclear Engineering, ICONE 2014 - Prague, Czech Republic
Duration: 2014 Jul 72014 Jul 11

Publication series

NameInternational Conference on Nuclear Engineering, Proceedings, ICONE
Volume4

Other

Other2014 22nd International Conference on Nuclear Engineering, ICONE 2014
CountryCzech Republic
CityPrague
Period14/7/714/7/11

ASJC Scopus subject areas

  • Nuclear Energy and Engineering

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