ADSORBENT OF RADIOACTIVE CESIUM, AND METHOD OF MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an adsorbent of radioactive cesium capable of selectively and effectively collecting radioactive cesium contained in gas such as atmospheric air or exhaust gas or liquid such as tap water or sewage water, and to provide a manufacturing method of the adsorbent.SOLUTION: On an external surface 2a and an open pore surface 2b of a porous foam metal 2 of a porosity of 50%-95%, iron blue particles 5 constitute a coating layer 3 that is sintered after necking between the particles 5 and with the external surface 2a and open pore surface 2b of the porous foam metal 2.