Fertőtlenítés szerepe diclofenac-kal szennyezett víz kezelése során

Földényi, Rita and Joó, Szilvia: Fertőtlenítés szerepe diclofenac-kal szennyezett víz kezelése során. Proceedings of the International Symposium on Analytical and Environmental Problems, (21). pp. 33-37. (2015)

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Abstract

The drug active ingredient “diclofenac” is one of the most frequently identified micropollutants in water resources. Since the addition of chlorine as disinfectant has to be used in the last step of water treatment, its chemical reaction with diclofenac was investigated in the presence of natural organic matter at pH=7. Chlorination and oxidation are parallel reactions but the latter is very slow. The decay of the drug is slower in the presence of humic substances than in their absence but the clay mineral content of the extract prepared from sandy soil can accelerate the chlorination reaction.

Item Type: Article
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2015
Volume: 21
Page Range: pp. 33-37
ISBN: 978-963-306-411-5
Uncontrolled Keywords: Víztisztítás
Additional Information: Bibliogr.: 37. p. ; összefoglalás angol nyelven
Date Deposited: 2018. Dec. 05. 09:38
Last Modified: 2018. Dec. 05. 09:38
URI: http://acta.bibl.u-szeged.hu/id/eprint/55922

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