Photocatalytic treatment of baker’s yeast effluent using UV light and TiO2/ZnO composite

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dc.authorid0000-0002-2368-4738
dc.contributor.authorYılmaz, Emine
dc.contributor.authorFındık, Serap
dc.date.accessioned2019-07-09T07:25:17Z
dc.date.available2019-07-09T07:25:17Z
dc.date.issued2016en_US
dc.departmentHitit Üniversitesi, Mühendislik Fakültesi, Kimya Mühendisliği Bölümü
dc.departmentHitit Üniversitesi, Mühendislik Fakültesi, Kimya Mühendisliği Bölümü
dc.descriptionresearch
dc.description.abstractBaker's yeast effluent is a major source of pollution with high organic load and dark colour. The aim of this study was to examine the photocatalytic degradation of baker's yeast effluent. Wastewater used in this study was a real wastewater. An ultraviolet (UV) lamp with 254nm wavelength was used as a source of UV irradiation, TiO2/ZnO composite was used as a catalyst. The effect of the calcination temperature, calcination time, the catalyst amount on decolorization and removal of chemical oxygen demand (COD) of baker's yeast effluent were investigated. According to the results, the prepared composite TiO2/ZnO with 4:1 molar ratio, treated at 700°C for 60min gave a better result and the maximum decolorization was 35.89% at a catalyst amount of 0.2g/l. COD removal was 14% without catalyst. By using photocatalysis COD removal at the end of the 60min reaction time was 4.85% and 8.94% with 0.15g/l and 0.1g/l catalyst loading respectively.
dc.identifier.citationyılmaz, E., Fındık, S. (2016). Photocatalytic treatment of baker’s yeast effluent using UV light and TiO2/ZnO composite. Celal Bayar Üniversitesi Fen Bilimleri Dergisi, 12(3), 609-615.
dc.identifier.doi10.18466/cbayarfbe.284836
dc.identifier.endpage615en_US
dc.identifier.issn1305-130X
dc.identifier.issn1305-1385
dc.identifier.issue3en_US
dc.identifier.startpage609en_US
dc.identifier.urihttps://hdl.handle.net/11491/3586
dc.identifier.volume12en_US
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherCelal Bayar Üniversitesi
dc.relation.ispartofCelal Bayar Üniversitesi Fen Bilimleri Dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBaker’s Yeast Effluenten_US
dc.subjectCODen_US
dc.subjectDecolorizationen_US
dc.subjectPhotocatalysisen_US
dc.subjectUVen_US
dc.titlePhotocatalytic treatment of baker’s yeast effluent using UV light and TiO2/ZnO composite
dc.typeArticle

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