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Catalysts based on NaY zeolite for oxidative destruction of organic azo dyes in wastewater

Catalysts based on NaY zeolite for oxidative destruction of organic azo dyes in wastewater Samples of catalysts containing Ag+ and Co+2 cations were prepared on the basis of NaY granulated synthetic zeolite without binders by the ion-exchange method with the subsequent thermal treatment at 350–500°C. It was found that CoNaY samples are most catalytically active in the process of carmoisine oxidation by hydrogen peroxide in a weak alkaline medium (pH 8.5). http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

Catalysts based on NaY zeolite for oxidative destruction of organic azo dyes in wastewater

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References (9)

Publisher
Springer Journals
Copyright
Copyright © 2013 by Pleiades Publishing, Ltd.
Subject
Chemistry; Chemistry/Food Science, general; Industrial Chemistry/Chemical Engineering
ISSN
1070-4272
eISSN
1608-3296
DOI
10.1134/S1070427213110189
Publisher site
See Article on Publisher Site

Abstract

Samples of catalysts containing Ag+ and Co+2 cations were prepared on the basis of NaY granulated synthetic zeolite without binders by the ion-exchange method with the subsequent thermal treatment at 350–500°C. It was found that CoNaY samples are most catalytically active in the process of carmoisine oxidation by hydrogen peroxide in a weak alkaline medium (pH 8.5).

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: Feb 1, 2014

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