[1C08-15] Environmental radiation dose

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[1C08] Final disposal of off-site waste outside of Fukushima Prefecture under various treatment and disposal scenarios: a study of disposal models

*Eriko Minari¹, Kazuo Yamada¹, Kazuto Endo¹ (1. NIES)

Keywords:

Radioactively contaminated waste,Final disposal outside Fukushima Prefecture,Scenario analysis,Off-site waste

To facilitate the final disposal outside of Fukushima Prefecture of radioactively contaminated waste collected by the environmental restoration project following the TEPCO's Fukushima Daiichi Nuclear Power Plant accident, numerous technologies have been developed for volume reduction. In this study, we developed multiple scenarios for the introduction of various treatment and disposal processes and evaluated the post-disposal mass transfer in each scenario.