Strontium binding properties of inorganic adsorbents |
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| Authors: | G. B. Bengtsson A. I. Bortun V. V. Strelko |
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| Affiliation: | (1) MATFORSK, Norwegian Food Research Institute, Osloveien 1, N-1430 Ås, (Norway);(2) Institute for Sorption and Problems of Endoecology (ISPE) of the Ukrainian Academy of Sciences, 32/34 Palladina Prospect, 252142 Kiev, (Ukraine);(3) Present address: Department of Chemistry, Texas A&M University, 77843 College Station, TX, USA |
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| Abstract: | A comparison of strontium sorption on synthetic inorganic ion exchangers and zeolites from 0.01M CaCl2 solution, sea water and an artificial foodstuff fluid has been carried out in batch and column experiments. It was found that some adsorbents among the groups manganese dioxides, mixed titanium-manganese oxides, antimony-based materials and synthetic zeolites had the highest selectivity to strontium (Kd>1000). These adsorbents are interesting for further investigation concerning their use for radiostrontium decontamination of foodstuffs (if nontoxic), as well as for analytical purposes. |
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