FT IR/PAS Studies of Cu(II)-EDTA Complexes Sorption οn the Chelating Ion Exchangers |
| D. Kołodyńska, Z. Hubicki and S. Pasieczna Patkowska
Faculty of Chemistry, University of Maria Curie Skłodowska, pl. M. Curie Skłodowskiej 2, 20-031 Lublin, Poland |
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| The possibility of removal of copper(II) complexes with ethylenediaminetetraacetic acid (EDTA) from waters and wastewaters by the chelating ion exchangers Lewatit TP 214, Lewatit TP 260 and Diaion CR-20 as well as the mechanism of their sorption onto them were investigated. In order to describe the sorption process of Cu(II) ions in the presence of EDTA, the FT IR/PA spectra of the abovementioned chelating ion exchangers were recorded. |
| DOI: 10.12693/APhysPolA.116.340 PACS numbers: 82.80.Kq, 81.70.Cv, 82.50.-m |