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Sorbent based on aluminum oxide modified with Tiron
journal contribution
posted on 2023-05-16, 23:50 authored by Tikhomirova, TI, Kubyshev, SS, Ivanov, AV, Nesterenko, PNThe adsorption of Tiron (disodium 4,5-dihydroxy-m-benzenedisulfonate) on aluminum oxide surface was studied, and optimum conditions for the modification of aluminum oxide surface were determined. The sorption of copper(II) on aluminum oxide modified with Tiron was studied. It was shown that the sorption of copper occurs by the mechanism of complex formation with the modifier (Tiron). The composition of the surface complex and its stability constant were determined: Cu: Tiron = 1: 1, logâ = 14.0 ± 0.4.
History
Publication title
Russian Journal of Physical ChemistryVolume
83Issue
7Pagination
1208-1211ISSN
0036-0244Department/School
School of Natural SciencesPublisher
InterperiodicaPlace of publication
Po Box 1831, Birmingham, USA, Al, 35201-1831Rights statement
The original publication is available at www.springerlink.comRepository Status
- Restricted
