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Removal of Sr and Cs ions by SAN-Zeolite Beads Prepared by Immobilization of Zeolite with SAN
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 Title & Authors
Removal of Sr and Cs ions by SAN-Zeolite Beads Prepared by Immobilization of Zeolite with SAN
Lee, Chang-Han; Kam, Sang-Kyu; Lee, Min-Gyu;
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 Abstract
The removal of Sr ion and Cs ion was investigated to evaluate adsorption properties by using SAN-Zeolite beads immobilized with styrene acrylonitrile (SAN). The adsorption capacities increased with the decrease of SAN/zeolite ratio (SAR) from 2.5 to 0.83. The relationship of adsorption capacity () and SAR was described by experimental equation such as (). The adsorption kinetics of Sr ion and Cs ion with SAN-Zeolite beads were fitted well by the pseudo-second-order model. The maximum adsorption capacities of Sr ion and Cs ion calculated from Langmuir isotherm model were 66.97 mg/g and 81.97 mg/g, respectively.
 Keywords
Adsorption;Zeolite;Strontium;Cesium;SAN;
 Language
Korean
 Cited by
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