Session information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 505-2 Waste Disposal and Its Environmental Aspects

[2C01-05] Waste

Thu. Sep 8, 2022 9:30 AM - 10:55 AM Room C (E1 Bildg.2F No.22)

Chair:Masaaki Yamaguchi(JAEA)

9:30 AM - 9:45 AM

[2C01] Stakeholder Involvement for Geological Disposal of High-Level Radioactive Waste

Comparison of stakeholder involvement for disposal site selection in Japan with IAEA guidance

*Shin Horiguchi¹, Shinichi Nakayama¹, Kenta Murakami¹ (1. UTokyo)

9:45 AM - 10:00 AM

[2C02] Development of Reuse Technology for Radioactive Waste Containers Using CW Fiber Laser Irradiation Method

*Shoya Suda¹, Seita Masai¹, Takahiro Kawahara¹, Toshiki Fujikura¹, Akiko Hoshi¹, Eiichi Wakai¹, Keietsu Kondo¹, Akihiko Nishimura¹, Eisuke John Minehara² (1. JAEA, 2. LDD Corporation)

10:00 AM - 10:15 AM

[2C03] Synthesis and analysis of (U,Zr)O₂ solid solutions having different crystal structures

*Daisuke Akiyama¹, Hiroki Nakazumi¹, Yoshihiro Okamoto², Mitsuo Nomura², Motoyuki Ikeda³, Akira Kirishima¹ (1. Tohoku Univ., 2. JAEA, 3. Inspection Development)

10:15 AM - 10:30 AM

[2C04] Optimization Methodology for Facility Design of Radioactive Waste Disposal Using Probabilistic Approach

A Measure to Improve the Optimization Methodology Involving the Change in Dose over Time

*Shingo Tanaka¹, Ryo Nakabayashi¹, Kazuma Kuroda¹, Daisuke Sugiyama¹ (1. CRIEPI)

10:30 AM - 10:45 AM

[2C05] Trial calculation of Radioactivity Concentration Corresponding to Dose Criterion for concrete vault disposal of radioactive waste generated from research, medical, and industrial facilities

*Kota Sakuma¹, Toshikatsu Sugaya¹, Daichi Abe², Akihiro Sakai¹ (1. JAEA, 2. Inspection Development)

Time reserved for Chair (10:45 AM - 10:55 AM)

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