[1B04-07] Fukushima Daiichi NPT Accident Waste Treatment 2

[1B06] Study on Solidification of Secondary Waste Produced from Contaminated Water Treatment by Geopolymer

*Keisuke Tanizawa¹, Isamu Kudo¹, Hayato Maruyama¹, Hisayuki Suematsu² (1. ADVAN ENG. co., ltd., 2. Nagaoka University of Technology)

Keywords:Geopolymer, Solidification, Contaminated water treatment, Secondary waste, Iron coprecipitation slurry, Carbonate slurry

We have considered practical application of solidification technology by geopolymer for the purpose of stabilization treatment for high dose secondary waste produced from contaminated water treatment of Fukushima Daiichi Nuclear Power Station.

Iron coprecipitated slurry and carbonate slurry are prepared as simulated waste. The solidified body is obtained by kneading with geopolymer and simulated waste. We will report on the evaluation result of property about solidified body.