Session information

Oral presentation

IV. 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 Room A (B11 - B1 Block)

Chair:Akihiro Suzuki (NFD)

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3:45 PM - 4:00 PM

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

*Tsuneki Ichikawa^1,2, Kazuo Yamada², Masahiro Osako² (1. Hokkaido University, 2. National Institute for Environmental Studies)

4:00 PM - 4:15 PM

[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

[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

[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

[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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