CESIUM CONTAINING SOIL DECONTAMINATION SHEET, AND DECONTAMINATION METHOD FOR CESIUM CONTAINING SOIL

摘要

PROBLEM TO BE SOLVED: To provide a decontamination sheet which can selectively and efficiently collect radioactive cesium from the soil contaminated with the radioactive cesium, by using a nonwoven fabric having excellent quick-water absorption performance and quick-drying performance.SOLUTION: A radioactive cesium containing soil decontamination sheet includes at least one compound selected from the group consisting of a ferrocyanide and a ferricyanide, such as Prussian blue, and a nonwoven fabric of ultra fine fiber with an average fineness of 0.5 decitex or less. An apparent density of the nonwoven fabric is 0.05-1.2 g/cm.