Specially controlled general waste Fly ash and specially controlled industrial waste and low-level radioactive waste solidification treatment Mixture solids Observation / observation / measurement management Final storage method.

摘要

PROBLEM TO BE SOLVED: To urgently develop a specially controlled hazardous waste storage management final disposal technology for solidifying a mixture of general waste specially controlled fly ash and specially controlled industrial waste and its solid matter instead of landfill disposal. Solidification treatment of low-level radioactive waste generated at nuclear power plants Make solids with stable portability and excellent storability so that they can be easily reused for observation, observation, measurement and storage management. There is an urgent issue to develop a final treatment disposal storage management technology that replaces landfill disposal by storing in a storage box or the like. SOLUTION: The above-mentioned solidification treatment mixture of hazardous waste using water-repellent and strongly adhesive asphalt, thermoplastic waste plastics or virgin plastic as a binder is made into a solid material that does not allow natural environment water to permeate into a special storage box. As a means of solving the problem, it is possible to perform final storage management disposal that does not become an environmental pollution source instead of the management type final disposal site of the soil pollution source. For example, ground storage, tent house, building storage. [Selection diagram] Fig. 1