Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
Mineralogical method and apparatus for removal of aqueous cesium ion
Mineralogical method and apparatus for removal of cesium ion in aqueous solution are provided. In particular, a mineralogical method for removal of cesium ion in aqueous solution including controlling a temperature of radioactive wastewater containing cesium from 25 to 45° C., controlling an initial pH of the radioactive wastewater from 6.0 to 8.5, and adding iron(II) and sulfide(−II) containing sulfur in the −2 oxidation state to the radioactive wastewater, to convert the cesium ion in aqueous solution into a cesium mineral, and a mineralogical apparatus for removal of cesium ion in aqueous solution, capable of being applied to such a method, are provided.
KOREA ATOMIC ENERGY RESEARCH INSTITUTE
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G21F G21F G21F
inventional inventional inventional
Jae Kwang Seung Yeop Min Hoon Hyo Jin
Lee Lee Baik Seo