Krzysztof KILIAN, Krystyna PYRZYNSKA

6983

Application of porphyrine modified sorbents for metal preconcentration

Application of porphyrine modified sorbents for metal preconcentration

The preconcentration of some divalent metal ions by complexation with carboxylphenylporphyrine (TCPP) and retention on conventional anion-exchange resins and nonionic sorbent was examined. Two different procedures - ligand in solution or immobilised on the solid sorbents - were evaluated as a function of pH. The selectivity order for TCPP-loaded resins was established as: Pb(II) > Ni(II) > Cd(II) > Cu(Il) > Mg(ll).
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Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi-Cover
  • ISSN: 1301-7985
  • Yayın Aralığı: 2
  • Başlangıç: 1999
  • Yayıncı: Balıkesir Üniversitesi
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