2019 Fall Meeting

Presentation information

Oral presentation

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

[1B11-13] Fukushima Daiichi NPT Accident Waste Treatment 4

Wed. Sep 11, 2019 3:35 PM - 4:25 PM Room B (Common Education Bildg. 1F C12)

Chair:Takatoshi Hijikata(CRIEPI)

3:35 PM - 3:50 PM

[1B11] Research and development on preceding processing methods for contaminated water management waste at Fukushima Daiichi Nuclear Power Station

(4)Evaluation of dissolution behavior on solidified body of cement and Alkali Activated Material

*Yoshihisa Kaneda1, Kazuko Hagag1, Masahito Shibata1, Mebae Kuranaga1, Michio Kikuchi2, Takeshi Yamamoto2, Jun Kato3,4, Takeshi Osugi3,4, Ryoichiro Kuroki3,4 (1. Taiheiyo Consultant Co., Ltd., 2. CRIEPI, 3. JAEA, 4. IRID)

Keywords:Cementation, Alkali Activated Material solidification, Equiliburium dissolution test, Nonequiliburium dissolution test, Solid state NMR

福島第一原子力発電所の汚染水処理から発生する廃棄物をセメント等で低温固化処理する場合の基礎データを取得する目的で、セメント及びAAM(アルカリ活性化材料)の試験体を作成し、溶出試験を行った。試験概要及び得られた結果の一部を紹介する。