[2A17-19] Nuclide Migration 2

[2A19] Evaluation of sorption property in cover soil for low-level radioactive waste disposal facility

*Tomoya Yoshida¹, Hisao Satoh¹, Takashi Kozawa¹, Yutaro Sawaki¹, Jun Yasuda¹, Tooru Abe², Kosuke Nonaka², Haruka Hatakeyama² (1. JNFL, 2. Japan Nuclear Fuel Chemical Analysis Limited)

Keywords:low-level radioactive waste disposal facility, sorption distribution coefficients, cover soil , clay-based materials

Distribution coefficient tests were conducted on clay-based materials used in the cover soil of disposal facilities.
The study evaluated the impact of variations in material composition on sorption property.