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Selective removal of Cs~+ ions by means of electro-deionisation

机译:通过电去离子选择性去除Cs〜+离子

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摘要

The combined inorganic ion-exchanger,which contains zirconium hydrophosphate and phosphomolybdic acid,was prepared by sol-gel method.The adsorption and migration of Na~+ and Cs~+ ions adsorbed on ion-exchanger were investigated.The high selectivity towards Cs~+ ions was found.The selective removal of Cs~+ ions was studied using combined inorganic ion-exchanger and organic one Dowex-50WX2 as a transport media.The possibility of 98% cesium removal from sodium containing solution with simultaneous eight times concentrating in cathode compartment is shown.
机译:采用溶胶-凝胶法制备了磷酸氢锆和磷钼酸混合的无机离子交换剂,研究了Na〜+和Cs〜+离子在离子交换剂上的吸附和迁移,对Cs〜的选择性高。以无机离子交换剂和有机的一台Dowex-50WX2组合为传输介质,研究了选择性去除Cs〜+离子的可能性,同时从阴极溶液中脱除含钠溶液中铯的同时进行了八次浓缩的可能性为98%。显示了隔间。

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