WASTE PRESERVATION EQUIPMENT, WASTE PRESERVATION FACILITY, AND WASTE PRESERVATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a waste preservation equipment, a waste preservation facility, and a waste preservation method capable of effectively recycling broken concrete generated from a radiation facility.;SOLUTION: Waste preservation equipment 10 includes: a guide part 15 for covering an outer periphery of a housed article 11 housing a waste W1 which is a radioactive waste; a guidance part 16 for guiding a liquid on the outside surface of the guide part 15; and a drain 13a for discharging water flowing along an outside surface of the guide part 15. The guide part 15 is constituted of a tile formed by mixing the fine powder of demolished concrete generated from an atomic power plant in decommission and a clay. The guidance part 16 is constituted by using broken pieces of the broken concrete. Water arriving at the waste preservation equipment 10 is guided to the outside surface of the guide part 15 via the guidance part 16 and flowing along the outside surface of the guide part 15 so as to be collected in the drain 13a and discharged to the outside from the drain 13a.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT