[2B12-15] Stabilization and Immobilization 3

[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.