Influence of photocatalysts mass on photocatalytic degradation of mixture of pharmaceuticals by oxide ZnO/TiO2 nanopowder

Štrbac, Dragana and Bubulj, Senka and Novaković, Mladenka and Štrbac, Goran and Mihajlović, Ivana: Influence of photocatalysts mass on photocatalytic degradation of mixture of pharmaceuticals by oxide ZnO/TiO2 nanopowder. Proceedings of the International Symposium on Analytical and Environmental Problems, (24). pp. 214-218. (2018)

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Abstract

In this paper, the efficiency of photocatalytic degradation of mixture of pharmaceuticals (naproxen, diclofenac, ketoprofen and ibuprofen) in the aqueous medium using nanoparticle photocatalysts powder ZnO/TiO2, activated by UV radiation, has been examined. It has been shown that the degradation of diclofenac, ketoprofen and ibuprofen takes place efficiently regardless of the mass of the catalyst. Naproxen has proven to be the most resistant pharmaceutical and degradation constants are calculated for naproxen only, which may be used as guidelines in further research. Keywords: photocatalysis, pharmaceuticals, naproxen, diclofenac, ketoprofe, ibuprofen, ZnO/TiO2.

Item Type: Article
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2018
Volume: 24
Page Range: pp. 214-218
ISBN: 978-963-306-623-2
Uncontrolled Keywords: Fotokatalízis, Gyógyszerkémia
Additional Information: Bibliogr.: 218. p. ; összefoglalás angol nyelven
Date Deposited: 2019. Jan. 07. 09:48
Last Modified: 2019. Jan. 07. 09:48
URI: http://acta.bibl.u-szeged.hu/id/eprint/56328

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