2023 Fall Meeting

Presentation information

Oral presentation

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

[2E01-04] 1F Waste 1

Thu. Sep 7, 2023 9:30 AM - 10:35 AM Room E (Okuma Machine Tool Eng. Bildg. 1F Okuma Hall)

Chair:Rui Akayama(TOSHIBA ESS)

10:00 AM - 10:15 AM

[2E03] Research and development on preceding processing methods for contaminated water management waste at Fukushima Daiichi Nuclear Power Station

(39) Evaluation of test methods for fluidity, compressive strength, and leaching properties in low-temperature solidification possibility screening

*Norihisa Osawa1,2, Yoshihisa Kaneda1, Ryo Sakamoto1,2, Takumi Taniguchi2, Ryoichiro Kuroki2, Takeshi Osugi2 (1. Taiheiyo Consultant, 2. JAEA)

Keywords:Low temperature sodification, Screening test, Fluidity estimation, Compressive strength estimation, Nuclide leachability

汚染水処理から発生する様々な廃棄物に対して、低温処理技術(セメント固化等)による固化処理プロセスの適用可能性を簡易に検査(スクリーニング)するため、混練後の流動性や硬化後の圧縮強度を推定する手法や、遠沈管を用いた固化体中の核種浸出性を評価する手法について検討した結果の一部を紹介する。

Abstract password authentication.
Password is required to view the abstract. Please enter a password to authenticate.

Password