[1E15-20] Fukushima Daiichi Nuclear Power Plant 2 | 2025 Fall Meeting

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Session Details

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

[1E15-20]Fukushima Daiichi Nuclear Power Plant 2

Wed. Sep 10, 2025 4:10 PM - 5:50 PM JST
Wed. Sep 10, 2025 7:10 AM - 8:50 AM UTC

Room E(Kitakyushu International Conference Center2F Meeting Room 22)

Chair:Hisao Sato(JNFL)

4:10 PM - 4:25 PM JST(7:10 AM - 7:25 AM UTC)

[1E15]Establishing safety assessment methods for rational processing and disposal of 1F decommissioning waste(4) Sorption of radionuclides on alkali activated materials (AAM)

*Takamitsu Ishidera¹, Kenso Fujiwara¹, Jun Kato¹ (1. JAEA)

Comment()

4:25 PM - 4:40 PM JST(7:25 AM - 7:40 AM UTC)

[1E16]Establishing safety assessment methods for rational processing and disposal of 1F decommissioning waste(5) Development of a shallow subsurface and surface groundwater model considering migration behavior

*Junya Inoue¹, Koji Mori² (1. Japan Atomic Energy Agency, 2. Blue Earth Security)

Comment()

4:40 PM - 4:55 PM JST(7:40 AM - 7:55 AM UTC)

[1E17]Establishing safety assessment methods for rational processing and disposal of 1F decommissioning waste(6) Scenario extraction based on migration behavior of radionuclide from shallow subsurface to surface environment and its application to safety assessment of biosphere

*Yusuke Watanabe¹, Kozai Naofumi¹, Terumi Dohi¹, Makoto Matsueda¹, Kazuma Koarai¹, Kohei Tokunaga¹ (1. JAEA)

Comment()

4:55 PM - 5:10 PM JST(7:55 AM - 8:10 AM UTC)

[1E18]Establishing safety assessment methods for rational processing and disposal of 1F decommissioning waste(7) Migration behavior and mechanisms of uranium nuclides in the shallow to surface environments of the Ningyo-Toge mine tailing pond

*Kohei TOKUNAGA Tokunaga¹, Yusuke Watanabe¹, Yoshio Takahashi², Naofumi Kozai¹ (1. Japan Atomic Energy Agency, 2. Graduate School of Science, The University of Tokyo)

Comment()

5:10 PM - 5:25 PM JST(8:10 AM - 8:25 AM UTC)

[1E19]Establishing safety assessment methods for rational processing and disposal of 1F decommissioning waste(8) Transfer behaviour of nuclides in higher plants

*Terumi Dohi¹, Naofumi Kozai¹, Tomoo Makino¹, Katsuya Wakasa¹ (1. JAEA)

Comment()

5:25 PM - 5:40 PM JST(8:25 AM - 8:40 AM UTC)

[1E20]Establishing safety assessment methods for rational processing and disposal of 1F decommissioning waste(9) Development of the safety assessment method and case studies

*Fumiya Nagao¹, Kazuki Iijima¹ (1. JAEA)

Comment()

5:40 PM - 5:50 PM JST(8:40 AM - 8:50 AM UTC)

Time reserved for Chair

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