2024 Annual Meeting

Presentation information

Oral presentation

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

[2B18-20] Cesium Adsorption Tower

Wed. Mar 27, 2024 5:10 PM - 6:00 PM Room B (21Bildg.2F 21-204)

Chair:Kazuo Yamada(NIES)

5:10 PM - 5:25 PM

[2B18] Development of adsorbent sampling technology from cesium adsorption vessels

(1) Overview of development of adsorbent sampling technology

*Naoya Nakamura1, Yasuyuki Suzuki1, Hiroki Tamura1, Keito Toda1, Motoki Nagai1, Takuya Ogitsu1, Toshihiko Mizushima1, Nobuyuki Nakashio1, Yoshikazu Koma2, Kyoichi Asano3 (1. IRID/ATOX, 2. IRID/JAEA, 3. TEPCO HD)

Keywords:Fukushima Daiichi Nuclear Power Station (NPS) , Secondary waste from contaminated water, Cesium adsorption apparatus (KURION), Secondary cesium adsorption apparatus (SARRY), Spent adsorption vessel

福島第一原子力発電所の水処理二次廃棄物の性状把握に向けて、セシウム吸着装置吸着塔および第二セシウム吸着装置吸着塔から高線量の使用済吸着材を安全に採取するための吸着材採取技術を開発した。本発表では吸着材採取技術の概要、開発プロセスおよび試料採取装置と要素技術について報告する。

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