2024 Fall Meeting
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Session Details

Oral presentationV. Nuclear Fuel Cycle and Nuclear Materials : 505-2 Waste Disposal and Its Environmental Aspects

[3M09-13]Material

Fri. Sep 13, 2024 2:45 PM - 4:05 PM JST
Fri. Sep 13, 2024 5:45 AM - 7:05 AM UTC
Room M(Recture RoomsB 2F B202)
Chair:Ryo Nakabayashi(CRIEPI)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[3M09]Study on Elucidation of the Mechanism of Concrete Contamination by Radioactive Substances and Estimation of Contamination Distribution (27)Contribution of Cement Neutralization and Aggregates to the Contamination of Actual Concrete Due to the Fukushima Daiichi Nuclear Power Plant Accident Based on Contamination Analysis

*Kazuo Yamada1, Hiroyuki Arai1, Ippei Maruyama2, Kazutoshi Shibuya3, Kazuto Endo1 (1. NIES, 2. U Tokyo, 3. Taiheiyo Consultant)
Comment()
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[3M10]GH2 of hardened blast cement paste irradiated by γ-raysEffects of irradiation and holding temperature, and introduction of fly ash

*Jun Kumagai1, Kazuo Yamada2, Kazuto Endo2 (1. Nagoya Univ., 2. NIES)
Comment()
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[3M11]Alteration of minerals in alkali activated materials (AAM) after immersion

*Jun Kato1, Kenso Fujiwara1, Takamitsu Ishidera1, Takeshi Ohsugi1, Taro Ishii2, Yoshinori Yajima2, Yuji Ohuchi3, Mitsuru Kubota3, Shin Notoya1 (1. JAEA, 2. Nihon Axis, 3. Inspection Development)
Comment()
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[3M12]Study on the transportation of organic substances contained in low-level radioactive waste

*mitsushi motoyama1, kazuhiro fukuda2, masashi kitamura2, hiroki nakaomoya2 (1. JGC, 2. KEPCO)
Comment()
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[3M13]Hexavalent Chromium Detoxification Treatment at Fugen処理実績の報告

*Wataru Fujiwara1, Kazuhiko Hashimoto1, Nobuyuki Hamada1, Toshiyuki Osaki1 (1. Japan Atomic Energy Agency)
Comment()
4:00 PM - 4:05 PM JST(7:00 AM - 7:05 AM UTC)

Time reserved for Chair

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