NDLI: Water remediation by UV–vis/H2O2 process, photo-Fenton-like oxidation, and zeolite ZSM5

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Water remediation by UV–vis/H2O2 process, photo-Fenton-like oxidation, and zeolite ZSM5

Content Provider	Semantic Scholar
Author	Méndez-Arriaga, Fabiola Almanza, Rafael
Copyright Year	2014
Abstract	AbstractThe present work shows the application of the UV–vis/H2O2 process, Fenton-and photo Fenton-like reactions in presence of zeolite material ZSM5 in the degradation of a pharmaceutical pollutant recently found in environmental aquatic systems, the anti-inflammatory drug naproxen (NPX). Three commercial iron oxide powders (hydrated hematite, hematite, and magnetite) for Fenton-like reaction were tested against 10 mg L−1 of NPX. An UV–vis simulator source was employed in order to contrast the performance of the photo Fenton-like reaction during 120 min of irradiated conditions in a no-buffered almost neutral pH 6.5 ± 0.5. ZSM5 zeolite was tested as adsorbed material in mechanical mixtures with or without iron oxide powders in order to improve the physical removal along with the oxidative stress. Effects of non-photocatalytic control test (such as UV–vis photolysis, H2O2 oxidation, and oxide iron complex formation) were previously evaluated. Negligible effect was evidenced for Fenton-like reaction and a...
Starting Page	5822
Ending Page	5832
Page Count	11
File Format	PDF HTM / HTML
DOI	10.1080/19443994.2013.822172
Volume Number	52
Alternate Webpage(s)	https://www.deswater.com/DWT_abstracts/vol_52_31-33/52_31-33_2014_5822.pdf
Alternate Webpage(s)	https://doi.org/10.1080/19443994.2013.822172
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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