Preconcentration and separation of metal ions by means of amberlite XAD-2 loaded with pyrocatechol violet

K Brajter; E Olbrych-Sleszyńska; M Staśkiewicz

doi:10.1016/0039-9140(88)80015-8

Preconcentration and separation of metal ions by means of amberlite XAD-2 loaded with pyrocatechol violet

Talanta. 1988 Jan;35(1):65-7. doi: 10.1016/0039-9140(88)80015-8.

Authors

K Brajter¹, E Olbrych-Sleszyńska, M Staśkiewicz

Affiliation

¹ Department of Chemistry, University of Warsaw, Warsaw, Poland.

PMID: 18964468
DOI: 10.1016/0039-9140(88)80015-8

Abstract

On the non-ionic sorbent Amberlite XAD-2 the sulphonated derivative of an aromatic complexing agent-Pyrocatechol Violet-was immobilized, and this chelate-forming resin was used for the preconcentration of Pb(II) and In(III) and for the separation of some metal ions. The PV-XAD-2 resin was adopted for the preconcentration of Pb(II) in tap-water. Very high preconcentration factors were obtained.