A Parametric Study on the Heterogeneous Photo-Fenton-Like Oxidation of Bisphenol-A over an Fe/TiO2 Catalyst under Visible Light

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dc.contributor.authorDukkanci, Meral
dc.date.accessioned2019-10-27T11:10:20Z
dc.date.available2019-10-27T11:10:20Z
dc.date.issued2017
dc.departmentEge Üniversitesien_US
dc.description.abstractIn this study the oxidation of Bisphenol-A (BPA) was investigated using heterogeneous photo-Fenton-like oxidation under visible light irradiation over iron containing TiO2 catalysts. The catalysts were prepared by the incipient wetness impregnation method with different iron contents (1 and 5 wt%) and characterized by XRD, SEM, FT-IR, nitrogen adsorption, UV-Vis DRS, and ICP-AES measurements. Among the prepared catalysts the 1 wt% iron containing the TiO2 catalyst showed better catalytic activity (with a chemical oxygen demand (COD) reduction of 65.4% at the end of 6h of oxidation) than the other catalysts. The effects of the parameters such as the initial BPA concentration, H2O2 amount, catalyst amount, the pH of the initial BPA solution, and reaction temperature were studied with that catalyst on the heterogeneous photo-Fenton-like oxidation of an aqueous BPA solution. The small amount of iron that leached to the solution and the reusability of the catalyst illustrates that the process is mainly the heterogeneous photo-Fenton-like process, instead of the homogeneous photo-Fenton-like process. The degradation of BPA was described by the first order kinetics with an activation energy of 22.5 kJ/Mol.en_US
dc.description.sponsorshipEge University Scientific Research FundEge University [13MUH037]en_US
dc.description.sponsorshipThe author acknowledges the financial support from the Ege University Scientific Research Fund under project No 13MUH037. The author also acknowledges the assistance and guidance of Professor Gonul Gunduz during this study.en_US
dc.identifier.endpage36en_US
dc.identifier.issn1302-0900
dc.identifier.issn2147-9429
dc.identifier.issn1302-0900en_US
dc.identifier.issn2147-9429en_US
dc.identifier.issue1en_US
dc.identifier.startpage25en_US
dc.identifier.urihttps://hdl.handle.net/11454/32385
dc.identifier.volume20en_US
dc.identifier.wosWOS:000447836400004en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherGazi Univen_US
dc.relation.ispartofJournal of Polytechnic-Politeknik Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhoto-Fenton-like Oxidationen_US
dc.subjectBisphenol-Aen_US
dc.subjectFe/TiO2 Catalystsen_US
dc.titleA Parametric Study on the Heterogeneous Photo-Fenton-Like Oxidation of Bisphenol-A over an Fe/TiO2 Catalyst under Visible Lighten_US
dc.typeArticleen_US

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