title: Investigations on the usefulness of tiron in separation of metal ions on the macroporous anion-exchanger amberlyst A-26.
abstract: The possibility of application of a sulpho-derivative of an aromatic organic complexing agent-tiron-for separation of cations on the macroporous anion-exchanger Amberlyst A-26 has been investigated. Comparative results obtained with Amberlite IRA 400 have proved the macroporous exchanger to be the more useful. The dependence of retention on pH obtained has been established by the batch method for: Ag, Ni, Co(II), Mn(II), Zn, Cd, Pb, Cr(III), Fe(III), Ga, Al, In, Bi, Ti(IV), V(V) By taking advantage of selectivity differences, the following mixtures have been separated: AlGa, AlTi(IV), Ti(IV)Ni, NiFe(III), NiFe(III)Ti(IV).
authors.affiliation: Institute of Fundamental Problems in Chemistry, University, Warsaw, Poland.
authors.forename: K
authors.initials: K
authors.lastname: Brajter
authors.forename: E
authors.initials: E
authors.lastname: Dabek-Złotorzyńska