2019 Fall Meeting

Presentation information

Oral presentation

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

[2B15-19] Fukushima Daiichi NPT Accident Waste Treatment 8

Thu. Sep 12, 2019 4:05 PM - 5:25 PM Room B (Common Education Bildg. 1F C12)

Chair:Noriko Asanuma(Tokai Univ.)

4:05 PM - 4:20 PM

[2B15] Cesium and Strontium adsorption characteristics on crystalline silicotitanite (CST) sorbent

*Takatoshi Hijikata1, Kenta Inagaki1, Tadafumi Koyama1, Koichi Shimada2, Yuta Mashiko2, Tadashi Yamane2 (1. CRIEPI, 2. TEPCO HD)

Keywords:Fukushima Daiichi Nuclear Power Station, Cesium, Strontium, Sorbent, Crystalline silicotitanite

ケイチタン酸系吸着剤(CST)は、CsイオンとSrイオンを同時に吸着する特徴がある。平衡吸着試験とカラム試験により4種類のCSTについてCsとSrの平衡吸着特性・吸着速度特性を把握した。