Recovery of cesium ions from aqueous solutions with composite sorbents based on tripolite and copper(II) and nickel(II) ferrocyanides

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• 作者：A. I. Ivanets (1)
  I. L. Shashkova (1)
  N. V. Drozdova (1)
  D. Yu. Davydov (2)
  A. V. Radkevich (2)
  
• 关键词：cesium ; sorption from aqueous solutions ; ferrocyanides ; tripolite
• 刊名：Radiochemistry
• 出版年：2014
• 出版时间：September 2014
• 年：2014
• 卷：56
• 期：5
• 页码：524-528
• 全文大小：187 KB
• 参考文献：1. Milyutin, V.V., Gelis, V.M., and Penzin, R.A., / Radiokhimiya, 1993, vol. 35, no. 3, pp. 76-8.
  2. Milyutin, V.V. and Gelis, V.M., / Radiochemistry, 2008, vol. 50, no. 1, pp. 64-6. CrossRef
  3. Chelishchev, N.F. et al., / Tekhnologicheskie problemy kompleksnogo ispol’zovaniya mineral’nogo syr’ya: sbornik statei (Technological Problems of Integrated Use of Mineral Resources: Coll. of Papers), Chelishchev, N.F., Ed., Moscow: Inst. Mineralogii, Geologii i Kristallokhimii Redkikh Elementov, 1978, pp. 91-6.
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  5. Milyutin, V.V., Kononenko, O.A., Mikheev, S.V., and Gelis, V.M., / Radiochemistry, 2010, vol. 52, no. 3, pp. 281-83. CrossRef
  
• 作者单位：A. I. Ivanets (1)
  I. L. Shashkova (1)
  N. V. Drozdova (1)
  D. Yu. Davydov (2)
  A. V. Radkevich (2)
  
  1. Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, ul. Surganova 9, korp. 1, Minsk, 220072, Belarus
  2. Joint Institute for Power Engineering and Nuclear Research-Sosny, National Academy of Sciences of Belarus, ul. Akad. Krasina 99, Minsk, 220109, Belarus
  
• ISSN：1608-3288

文摘

Uptake of cesium ions from aqueous solutions with tripolite modified with nickel(II) and copper(II) ferrocyanides was studied. The composite sorbent based on tripolite and nickel(II) ferrocyanide exhibits the highest sorption-selective (K d 1.6 × 104 cm3 g? against the background of 0.1 M NaCl) and kinetic properties among the samples studied. It efficiently takes up cesium ions from aqueous solutions, including salt-containing solutions.