Color and COD removals by photocatalytic degradation: an experimental design approach and cost analysis

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dc.authorid0000-0003-1099-4363en_US
dc.authorid0000-0001-6841-6457en_US
dc.contributor.authorBüyükada, Musa
dc.contributor.authorEvrendilek, Fatih
dc.date.accessioned2021-06-23T19:45:16Z
dc.date.available2021-06-23T19:45:16Z
dc.date.issued2017
dc.departmentBAİBÜ, Mühendislik Fakültesi, Çevre Mühendisliği Bölümüen_US
dc.description.abstractRemoval efficiencies of color and chemical oxygen demand (COD) after TiO2-mediated photocatalytic degradation process of synthetic wastewaters prepared using Methylene Blue as a fairly toxic textile dye were quantified in the present study. For this purpose, effects of lamp type, initial dye concentration (mg/L), catalyst dose (g/L), reaction time (min), aeration (mL/min), temperature (degrees C), and initial pH were considered using design of experiments (DOEs). Plackett-Burman Design and Fractional Factorial Design were set to screen for the most influential explanatory variables. Box-Behnken Design and Central Composite Design as optimization designs were used in the optimization of the significant predictors detected. 3-D response surface plots and ANOVA results demonstrated that ultraviolet-C yielded the highest removal efficiencies of color and COD, with a significant interaction effect of aeration by catalyst dose on the removal efficiencies.en_US
dc.identifier.endpage226en_US
dc.identifier.issn1304-7205
dc.identifier.issn1304-7191
dc.identifier.issue3en_US
dc.identifier.startpage217en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12491/9127
dc.identifier.urihttps://www.webofscience.com/wos/woscc/full-record/WOS:000416217200004
dc.identifier.volume8en_US
dc.identifier.wosWOS:000416217200004en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.institutionauthorBüyükada, Musa
dc.institutionauthorEvrendilek, Fatih
dc.language.isoenen_US
dc.publisherYildiz Technical Univen_US
dc.relation.ispartofSigma Journal Of Engineering And Natural Sciences-Sigma Muhendislik Ve Fen Bilimleri Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPhotocatalytic Degradationen_US
dc.subjectMethylene Blueen_US
dc.subjectDesign of Experimentsen_US
dc.titleColor and COD removals by photocatalytic degradation: an experimental design approach and cost analysisen_US
dc.typeArticleen_US

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