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

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...

Teljes leírás

Elmentve itt :
Bibliográfiai részletek
Szerzők: Štrbac Dragana
Bubulj Senka
Novaković Mladenka
Štrbac Goran
Mihajlović Ivana
Testületi szerző: International Symposium on Analytical and Environmental Problems (24.) (2018) (Szeged)
Dokumentumtípus: Könyv része
Megjelent: 2018
Sorozat:Proceedings of the International Symposium on Analytical and Environmental Problems 24
Kulcsszavak:Fotokatalízis, Gyógyszerkémia
Online Access:http://acta.bibl.u-szeged.hu/56328
Leíró adatok
Tartalmi kivonat: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.
Terjedelem/Fizikai jellemzők:214-218
ISBN:978-963-306-623-2