2016 Annual Meeting

Presentation information

Oral Presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 405-2. Waste Disposal and Its Environmental Aspects

[2F01-04] Waste Disposal from the Fukushima Daiichi Accident

Sun. Mar 27, 2016 9:30 AM - 10:35 AM Room F (Lecture Rooms B B201)

Chair: Susumu Kurosawa (NUMO)

9:30 AM - 9:45 AM

[2F01] Basic Studies for Developing Rational Treatment and Disposal System of Radioactive Wastes Generated by Fukushima Dai-ichi Nuclear Accident

(55) Ionic strength dependence of boron diffusion in bentonite

*Yoshitaka Ogawa1, Kazuya Idemitsu1, Ryo Hamada1, Noriya Okubo1, Yaohiro Inagaki1, Tatsumi Arima1 (1.Graduate Schoolof Engineering, Kyushu University)

Keywords:Bentonite, Diffusion, Boron, Ionic strength

福島原発事故で発生した廃棄物には、投入されたホウ素や塩が大量に含まれるものが想定される。そこで、本研究では、高イオン強度におけるベントナイト中のホウ素の拡散について調べた結果を報告する。