Separation of cobalt(II), nickel(II),zinc(II) and cadmium(II) ions from chloride solution
1
Częstochowa University of Technology
2
Division of Organic Technology, Poznań University of Technology
3
Division of Process Engineering, Poznań University of Technology
Publication date: 2011-01-01
Corresponding author
Mariusz B. Bogacki
Division of Process Engineering, Poznań University of Technology, Pl. M. Skłodowskiej – Curie 2, 60-965 Poznań
Division of Process Engineering, Poznań University of Technology, Pl. M. Skłodowskiej – Curie 2, 60-965 Poznań
Physicochem. Probl. Miner. Process. 2011;46(1):289–294
KEYWORDS
zinc(II)cobalt(II)nickel(II) cadmium(II)polymer inclusion membranessolvent extraction1-decylimidazole
ABSTRACT
Selective distribution of cobalt(II), nickel(II), zinc(II) and cadmium(II) ions from chloride solutions through polymer inclusion membranes (PIM) has been studied. The carrier was 1-decylimidazole. The effect of chloride ion concentration on the ion permeation was analysed. The results suggest that some of metal ions change for the worse selectivity of separation process. Especially zinc(II) and cadmium(II) ions decreased five-fold selectivity of ion separation process.
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