Oral Presentation

VI. Health Physics and Environmental Science » Health Physics and Environmental Science

[2J20-23] FDNPP Accident: Environmental Radioactivity

Thu. Sep 8, 2016 5:25 PM - 6:30 PM Room J (Kumume City Plaza - Conference Room)

Chair: Toshihiko Ohnuki (Tokyo Tech)

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5:25 PM - 5:40 PM

[2J20] Proposition of Cs free mineralization for decontamination and reuse of contaminated soil in Fukushima

(1)Cesium free mineralization of Fukusushima weathered biotite saturated and sorbed with nonradioactive Cs

*Iwao Shimoyama¹, Mitsunori Honda¹, Toshihiro Kogure², Norie Hirao¹, Yuji Baba¹, Yoshihiro Okamoto¹, Tsuyoshi Yaita¹, Shinichi Suzuki¹ (1.Japan Atomic Energy Agency, 2.The university of Tokyo)

5:40 PM - 5:55 PM

[2J21] Proposition of Cs free mineralization for decontamination and reuse of contaminated soil in Fukushima.

(2)Mechanism of Cs removal processes from weathered biotite by heating treatment with NaCl–CaCl₂ mixed salt revealed by in situ EXAFS analysis.

*Mitsunori Honda¹, Yoshihiro Okamoto¹, Iwao Shimoyama^1,2, Hideaki Shiwaku¹, Shinichi Suzuki^1,2, Tsuyoshi Yaita^1,2 (1.JAEA MRSC, 2.JAEA FESC)

5:55 PM - 6:10 PM

[2J22] Radiation dose distribution of mountainous area around the Fukushima Daiichi Nuclear Power Plant

(1)Field investigation

*Terumi DOHI¹, Kenso FUJIWARA¹, Naoyuki KIKUCHI¹, Hiroki HAGIWARA¹, Kazuki IIJIMA¹ (1.Japan Atomic Energy Agency)

6:10 PM - 6:25 PM

[2J23] Radiation dose distribution of mountainous area around the Fukushima Daiichi Nuclear Power Plant

(2)data analysis

*Yoshihiro Oda¹, Terumi Dohi¹, Seiichi Kanaizuka¹, Kazuki Iijima¹ (1.Japan Atomic Energy Agency)

Time reserved for Chair (6:25 PM - 6:30 PM)

Session information

[2J20-23] FDNPP Accident: Environmental Radioactivity

[2J20] Proposition of Cs free mineralization for decontamination and reuse of contaminated soil in Fukushima

(1)Cesium free mineralization of Fukusushima weathered biotite saturated and sorbed with nonradioactive Cs

[2J21] Proposition of Cs free mineralization for decontamination and reuse of contaminated soil in Fukushima.

(2)Mechanism of Cs removal processes from weathered biotite by heating treatment with NaCl–CaCl₂ mixed salt revealed by in situ EXAFS analysis.

[2J22] Radiation dose distribution of mountainous area around the Fukushima Daiichi Nuclear Power Plant

(1)Field investigation

[2J23] Radiation dose distribution of mountainous area around the Fukushima Daiichi Nuclear Power Plant

(2)data analysis

Authentication

Session information

[2J20-23] FDNPP Accident: Environmental Radioactivity

[2J20] Proposition of Cs free mineralization for decontamination and reuse of contaminated soil in Fukushima

(1)Cesium free mineralization of Fukusushima weathered biotite saturated and sorbed with nonradioactive Cs

[2J21] Proposition of Cs free mineralization for decontamination and reuse of contaminated soil in Fukushima.

(2)Mechanism of Cs removal processes from weathered biotite by heating treatment with NaCl–CaCl2 mixed salt revealed by in situ EXAFS analysis.

[2J22] Radiation dose distribution of mountainous area around the Fukushima Daiichi Nuclear Power Plant

(1)Field investigation

[2J23] Radiation dose distribution of mountainous area around the Fukushima Daiichi Nuclear Power Plant

(2)data analysis

Authentication

(2)Mechanism of Cs removal processes from weathered biotite by heating treatment with NaCl–CaCl₂ mixed salt revealed by in situ EXAFS analysis.