2021 Annual Meeting

Presentation information

Oral presentation

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

[2J05-09] Stabilization & Immobilization

Thu. Mar 18, 2021 10:40 AM - 12:05 PM Room J (Zoom room 10)

Chair: Akihiro Suzuki (NFD)

10:55 AM - 11:10 AM

[2J06] A geopoplymer for solidification of radioactive waste

(6)Solidification of liquid borate using geopolymer solidification technology SIAL®

*Hisashi Mikami1, Nobuyuki Sekine1, Kimihiro Onozaki1, Milena Prazska2, Marcela Brazsekova2 (1. Fuji Electric, 2. Jacobs Nuclear Slovakia)

Keywords:geopolymer, AAM, liquid borate

スロバキア、チェコの放射性廃棄物処理に運用されているジオポリマーSIAL®によるホウ酸廃液固化事例を紹介するとともに、固化体の浸出特性を示す。