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
Full Text PDF
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