2020 Fall Meeting

Presentation information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 505-1  Radioactive Waste Management

[2B12-15] Stabilization and Immobilization 3

Thu. Sep 17, 2020 4:10 PM - 5:20 PM Room B (Zoom room 2)

Chair:Tomofumi Sakuragi(RWMC)

4:25 PM - 4:40 PM

[2B13] Research and development on preceding processing methods for contaminated water management waste at Fukushima Daiichi Nuclear Power Station

(13)γ-ray irradiation characteristics of solidified materials containing carbonate slurry

*Jun KATO1, Ken IMAIZUMI1, Takeshi OSUGI1, Tomoyuki SONE1, Ryoichiro KUROKI1, Michio KIKUCHI2, Takeshi YAMAMOTO2, Taku OTSUKA2, Yoshihisa KANEDA3, Norihisa OSAWA3 (1. IRID/JAEA, 2. CRIEPI, 3. Taiheiyo Consultant)

Keywords:Fukushima Daiichi NPS , Contaminated Water Management Waste, Waste Solidification , Alkali Activated Materials, Cementation

Solidified cement and Alkali Activated Materials(AAM) containing simulated carbonated slurry was prepared, and the amount of Hydrogen gas generation on gamma-ray irradiation was determined. The obtained data was compared with the data of solidified material without any content of waste, and the effect for Hydrogen gas generation with the material containing simulated carbonated slurry was evaluated.