2017 Fall Meeting

Presentation information

Oral presentation

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

[1H14-17] Solutes Transport

Wed. Sep 13, 2017 4:20 PM - 5:25 PM Room H (C212 - C Block)

Chair:Hiromitsu Saegusa (NUMO)

4:50 PM - 5:05 PM

[1H16] Modeling of solutes transport at the Horonobe URL

(3)In-situ tracer tests in the rock matrix

*Tsuyoshi Ito1, Yukio Tachi1, Kazuaki Nemoto1, Tomofumi Sato1, Masaki Takeda1, Hirokazu Ohno1 (1. Japan Atomic Energy Agency)

Keywords:Horonobe URL, mudstone, In-situ tracer tests, matrix, solutes transport, diffusive coefficient, Sorption distribution coefficient

堆積岩中の物質移行モデルの確証に資するため,幌延URLの350m調査坑道において岩石マトリクス中の原位置トレーサー試験及び解析を行い,室内と原位置とのデータの整合性やモデルの適用性を評価した。