A comparative study on applicability of nano-sized iron(II, III) oxide in ultrasonicated Fenton process

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dc.contributor.author Şahinkaya, Serkan
dc.date.accessioned 2021-09-06T09:04:13Z
dc.date.available 2021-09-06T09:04:13Z
dc.date.issued 2020-01-15
dc.identifier.uri http://hdl.handle.net/20.500.11787/4509
dc.description.abstract Fenton process is one of the most effective advanced oxidation processes for the removal of pollutants from wastewater. In this study, while ferrous iron was used in conventional Fenton process (CFP); nano-sized iron(II, III) oxide was experienced in modified Fenton process (MFP) as a new catalyst alternative. In order to enhance their oxidation efficiencies, both CFP and MFP were combined with ultrasonication at 53 kHz fixed frequency. Thus, the influences of both catalyst iron species and ultrasonication on color and chemical oxygen demand (COD) removals from synthetic textile wastewater including Maxilon Red GRL 200% dyestuff were investigated experimentally. While the COD and color removal rates were found as 72.5% and 69.7% via CFP; they were 87% and 75.8% by ultrasonicated CFP, respectively. The color and COD removals were 40.6% and 64.8% via MFP, and 49.9 and 73.1% by ultrasonicated MFP, respectively. Therefore, it was found that the simultaneously usage of ultrasonication with CFP and MFP was improved the COD and color removal efficiencies and oxidation rates even at lower H2O2 dosages, compared to individual CFP and MFP. Moreover, the color and COD removal kinetics were also modelled mathematically and compared in the study. tr_TR
dc.language.iso eng tr_TR
dc.publisher KSEE tr_TR
dc.relation.isversionof 10.4491/eer.2018.277 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject COD tr_TR
dc.subject Color removal tr_TR
dc.subject Fenton tr_TR
dc.subject Textile wastewater tr_TR
dc.subject Ultrasonication tr_TR
dc.title A comparative study on applicability of nano-sized iron(II, III) oxide in ultrasonicated Fenton process tr_TR
dc.type article tr_TR
dc.relation.journal Environmental Engineering Research tr_TR
dc.contributor.department Nevşehir Hacı Bektaş Veli Üniversitesi, Mühendislik Mimarlık Fakültesi, Çevre Mühendisliği Bölümü tr_TR
dc.contributor.authorID 38649 tr_TR
dc.contributor.authorID 0000-0002-0176-4198 tr_TR
dc.identifier.volume 25 tr_TR
dc.identifier.issue 1 tr_TR
dc.identifier.startpage 36 tr_TR
dc.identifier.endpage 42 tr_TR


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