■ Development of a treatment system for radioactive-contaminated asphalt concrete

   - Development of decontamination and volume reduction technology for cesium-contaminated asphalt concrete

   - To achieve volume reduction, it is necessary to minimize damage to the aggregate while effectively removing the asphalt and fine soil composite materials that primarily adsorb radioactive substances.

   - A rotary separation system is being developed for field application and performance verification, and is currently in the demonstration testing phase.