A comparison of different activated carbon performances on catalytic ozonation of a model azo reactive dye

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dc.authoridÖnal, Yunus/0000-0001-6342-6816
dc.authorwosidÖnal, Yunus/E-7170-2018
dc.contributor.authorGul, S.
dc.contributor.authorEren, O.
dc.contributor.authorKir, S.
dc.contributor.authorOnal, Y.
dc.date.accessioned2024-08-04T20:35:57Z
dc.date.available2024-08-04T20:35:57Z
dc.date.issued2012
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe objective of this study is to compare the performances of catalytic ozonation processes of two activated carbons prepared from olive stone (ACOS) and apricot stone (ACAS) with commercial ones (granular activated carbon-GAC and powder activated carbon-PAC) in degradation of reactive azo dye (Reactive Red 195). The optimum conditions (solution pH and amount of catalyst) were investigated by using absorbencies at 532, 220 and 280 nm wavelengths. Pore properties of the activated carbon (AC) such as BET surface area, pore volume, pore size distribution, and pore diameter were characterized by N-2 adsorption. The highest BET surface area carbon (1,275 m(2)/g) was obtained from ACOS with a particle size of 2.29 nm. After 2 min of catalytic ozonation, decolorization performances of ACOS and ACAS (90.4 and 91.3%, respectively) were better than that of GAC and PAC (84.6 and 81.2%, respectively). Experimental results showed that production of porous ACs with high surface area from olive and apricot stones is feasible in Turkey.en_US
dc.description.sponsorshipScientific and Technical Research Council of Turkey (TUBITAK) [109Y415]; Academic and Research Projects Unit of Cukurova University (BAPB) [FEF2007YL35]en_US
dc.description.sponsorshipThis study has been supported by the Scientific and Technical Research Council of Turkey (TUBITAK) through the project 109Y415. The authors are also grateful to the Academic and Research Projects Unit of Cukurova University (BAPB), project FEF2007YL35, for financial support.en_US
dc.identifier.doi10.2166/wst.2012.103
dc.identifier.endpage184en_US
dc.identifier.issn0273-1223
dc.identifier.issn1996-9732
dc.identifier.issue1en_US
dc.identifier.pmid22678216en_US
dc.identifier.scopus2-s2.0-84862598778en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage179en_US
dc.identifier.urihttps://doi.org/10.2166/wst.2012.103
dc.identifier.urihttps://hdl.handle.net/11616/95692
dc.identifier.volume66en_US
dc.identifier.wosWOS:000305296700024en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherIwa Publishingen_US
dc.relation.ispartofWater Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectactivated carbonen_US
dc.subjectapricot stoneen_US
dc.subjectcatalytic ozonationen_US
dc.subjectolive stoneen_US
dc.subjectreactive azo dyeen_US
dc.subjectreactive red 195en_US
dc.titleA comparison of different activated carbon performances on catalytic ozonation of a model azo reactive dyeen_US
dc.typeArticleen_US

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