[H-CG24] Nuclear Energy and Geoscience

Mon. May 23, 2022 10:45 AM - 12:15 PM 301A (International Conference Hall, Makuhari Messe)

convener:Shinji Takeuchi(Department of Earth and Environmental Sciences, College of Humanities & Sciences, Nihon University), convener:Takuma HASEGAWA(Central Research Institute of Electric Power Industry), Eiji Sasao(Tono Geoscience Center, Japan Atomic Energy Agency), Chairperson:Eiji Sasao(Tono Geoscience Center, Japan Atomic Energy Agency), Taiki Kubo(Graduate School of Engineering, Kyoto University)

Peaceful use of nuclear power is one of the most promising ways to solve energy as well as environmental problems. However, various new problems are emerging after the nuclear disasters of the Fukushima-Daiichi Nuclear Power Plant. The session provides a forum to deal with various aspects of scientific and engineering research on nuclear power. The session in this year focuses on radioactive waste disposal and covers not only the scientific aspect such as characterization of the geological environment but also the engineering aspects such as microbe-nuclide, mineral-water, and cement-water interactions. In addition to this, themes on seismic hazards at nuclear facilities, environmental behavior of radionuclides emitted from nuclear power plants, and volume reduction and reuse of cesium contaminated soils are welcomed. Through these presentations, we promote intercultural communication and collaboration between science, engineering, and social science.

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10:45 AM - 11:00 AM

[HCG24-07] Occurrence and engineering characteristics of spherical concretions in the Mizunami Group

*Sachiko Nakamura¹, Hidekazu Yoshida¹, Goto Satoshi², Shinji Takeuchi², Ryusei Kuma¹ (1.nagoya university, 2.nihon university)

11:00 AM - 11:15 AM

[HCG24-08] Study on the hydro-mechanical characterization of the calcareous concretion from Hayama Group

*Satoshi Goto¹, Shinji Takeuchi², Sachiko Nakamura³, Hidekazu Yoshida³ (1.Graduate School of Integrated Basic Sciences, College of Humanities and Sciences Nihon University, 2.Department of Earth and Environmental Sciences, College of Humanities and Sciences Nihon University, 3.Nagoya Univercity)

11:15 AM - 11:30 AM

[HCG24-09] Significance of clogging at the interface between engineered barrier materials in the radioactive waste disposal

*Tsutomu Sato¹ (1.Faculty of Engineering Hokkaido University)

11:30 AM - 11:45 AM

[HCG24-10] Distribution of cesium-rich micro-particles in forest watershed at Fukushima

*Hiromichi Waki¹, Takahiro Tatsuno², Naoto Nihei³, Minato Kakuma⁴, Waka Nagasawa⁵, Masashi Murakami⁵, Nobuhito Ohte⁴ (1.Faculty of Agriculture, Kyoto University, 2.Institute of Environmental Radioactivity, Fukushima University, 3.Faculty of Food and Agricultural Sciences, Fukushima University, 4.Graduate School of Informatics, Kyoto University, 5.Faculty of Science, Chiba University)

11:45 AM - 12:00 PM

[HCG24-11] Exploration for radioactive and REE containing minerals in placer sands of Bangladesh

*Mohammad Rajib^1,2,3 (1.Bangladesh Atomic Energy Commission, 2.Atomic Energy Research Establishment, 3.Institute of Nuclear Minerals)

Discussion (12:00 PM - 12:15 PM)

Session information