2026 Annual Meeting
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Session Details

Oral presentationV. Nuclear Fuel Cycle and Nuclear Materials : 505-3 Decommissioning Technology of Nuclear Facilities

[1B01-07]FDNPP 1

Wed. Mar 11, 2026 9:30 AM - 11:30 AM JST
Wed. Mar 11, 2026 12:30 AM - 2:30 AM UTC
Room B(Kumamoto-jo Hall 4F Conference RoomA2)
Chair:Akira Saito(Shimizu)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[1B01]A Study on the Methodology for Rational Treatment/Disposal of Contaminated Concrete Waste Considering Volume Reduction of Waste(5) Project Overview

*TAMOTSU KOZAKI1, Naoko Watanabe1, Yuka Morinaga1, Takafumi Sugiyama1, Katsufumi Hashimoto1, Munemichi Kawaguchi1, Daisuke Minato2, Satoshi Yanagihara3, Yoshikazu Koma4, Toru Kitagaki4 (1. Hokkaido Univ., 2. CRIEPI, 3. Univ. of Fukui, 4. JAEA)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[1B02]A Study on the Methodology for Rational Treatment/Disposal of Contaminated Concrete Waste Considering Volume Reduction of Waste(6)Effect of Fine Aggregate on the Migration Behavior of Iodine in Mortar

*Rio Octovinary Pramanagara1, Haruya Funayama1,2, Yuka Morinaga1, Naoko Watanabe1, Tamotsu Kozaki1, Daisuke Minato3 (1. Hokkaido Univ., 2. Hitachi Ge Vernova, 3. CRIEPI)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[1B03]A Study on the Methodology for Rational Treatment/Disposal of Contaminated Concrete Waste Considering Volume Reduction of Waste(7)Numerical evaluation of nuclide mobilization

*JUNXIAO LIU1, Katsufumi HASHIMOTO1, Takafumi SUGIYAMA1 (1. Hokkaido Univ.)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[1B04]A Study on the Methodology for Rational Treatment/Disposal of Contaminated Concrete Waste Considering Volume Reduction of Waste(8) Measurement of aggregate recovery rate and Cs rmoval rate by heating and rubbing method

*Munemichi Kawaguchi1, Keigo Sokugawa1, Keigo Kobayashi1, Kazuhiro Sawa1 (1. Hokkaido Univ.)
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[1B05]A Study on the Methodology for Rational Treatment/Disposal of Contaminated Concrete Waste Considering Volume Reduction of Waste(9)Dehydration Rate Associated with Concrete Heating and the Effect of CsCl

*Keigo Kobayashi1, Munemichi Kawaguchi1, Keigo Sokugawa1, Kazuhiro Sawa1 (1. Hokkaido Univ.)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[1B06]A Study on the Methodology for Rational Treatment/Disposal of Contaminated Concrete Waste Considering Volume Reduction of Waste(10)Evaluation of the Properties of simulated waste forms

*Yuka Morinaga1, Naoko Watanabe1, Daisuke Minato2, Michio Kikuchi2, Tamotsu Kozaki1 (1. Hokkaido Univ., 2. CRIEPI)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[1B07]A Study on the Methodology for Rational Treatment/Disposal of Contaminated Concrete Waste Considering Volume Reduction of Waste(11) Evaluation of Waste Management Scenarios for Radioactive Concrete Waste Including Reuse/Recycle Options

*Satoshi Yanagihara1, Naoko Watanabe2 (1. University of Fukui, 2. Hokkaido University)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

Time reserved for Chair

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