2017 Fall Meeting
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Oral presentationIV. Nuclear Fuel Cycle and Nuclear Materials : 405-1 Radioactive Waste Management

[3A15-19]Predisposal Management of Fukushima Accident Waste

Fri. Sep 15, 2017 3:45 PM - 5:00 PM JST
Fri. Sep 15, 2017 6:45 AM - 8:00 AM UTC
Room A B11 - B1 Block
Chair:Akihiro Suzuki (NFD)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[3A15]Volume reduction of 137Cs-contaminated wastes by hot processing and ion-exchange chromatography

*Tsuneki Ichikawa1,2, Kazuo Yamada2, Masahiro Osako2 (1. Hokkaido University, 2. National Institute for Environmental Studies)
4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[3A16]Research about aging degradation of containers and other materials for storage of removed soil at temporary storage site in Fukushima Prefecture

*Yusuke Takahashi1, Tetsuji Ito2, Hiroshi Nagasawa2 (1. Fukushima Prefecture Centre for Environmental Creation, 2. Fukushima Technology Centre Fukushima Technical Support Centre)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[3A17]Migration behavior of radioactive nuclides to structural materials in accumulated water at Fukushima daiichi nuclear power station(1)Migration behavior of Cs, Sr and Ni

*Haruka Aihara1, Atsuhiro Shibata1, Kazunori Nomura1 (1. Japan Atomic Energy Agency)
4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[3A18]Development of inventory evaluation methods for the radioactive wastes of Fukushima Daiichi Nuclear Power Station(11)Modelling estimation methodology of radionuclide distribution in reactor building

*Daisuke Sugiyama3, Ryo Nakabayashi3, Tomonari Fujita3, Yoshikazu Koma2, Yoko Takahatake2, Takashi Ashida2, Yoshio Aoki1, Hideaki Uchiyama1, Sohken Ojiro1 (1. IRID, 2. JAEA, 3. CRIEPI)
4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[3A19]Development of inventory evaluation methods for the radioactive wastes of Fukushima Daiichi Nuclear Power Station(12)Modeling of the radionuclide concentration in the contaminated water of each unit

*Atsuhiro Shibata1, Yoshikazu Koma1, Takao Ohi1, Hirokazu Takahashi2 (1. Japan Atomic Energy Agency, 2. QJ Science)
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