Photocatalytic Decolorization of BR18 and RR180 Dyes by Semiconductor Diode Laser Using CuO for Wastewater Treatment

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dc.authoridPOLAT, Baris/0000-0003-3314-2091
dc.contributor.authorPolat, Baris
dc.contributor.authorBilici, Zeynep
dc.contributor.authorOzay, Yasin
dc.contributor.authorKucukkara, Ibrahim
dc.contributor.authorDizge, Nadir
dc.date.accessioned2025-03-17T12:27:35Z
dc.date.available2025-03-17T12:27:35Z
dc.date.issued2022
dc.departmentTarsus Üniversitesi
dc.description.abstractIn this study, the use of copper(II) oxide (CuO) powders as catalyst and continuous wave (CW) multimode semiconductor diode laser (450 nm) was investigated for decolorization of Basic Red 18 (BR18) and Reactive Red 180 (RR180) aqueous dye solutions. The effects of laser power (0.5-2.5 W), pH of solution (2-10), CuO catalyst loading (0.25-1.50 g/L), H2O2 concentration (0.28-2.22 mg/L), initial dye concentration (20-60 mg/L) were studied systematically. Maximum removal efficiency was observed as 100% for RR180 and 94.34% for BR18 under the optimum conditions. Kinetic analysis of BR18 and RR180 dye decolorization reaction indicated that the overall rate order of the reaction was the pseudo first order. CuO demonstrated satisfactory reuse capability as the catalyst for five consecutive cycles without any decrease in its activity for RR180 dye.
dc.identifier.doi10.1007/s11270-022-05784-6
dc.identifier.issn0049-6979
dc.identifier.issn1573-2932
dc.identifier.issue8
dc.identifier.scopus2-s2.0-85135172340
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s11270-022-05784-6
dc.identifier.urihttps://hdl.handle.net/20.500.13099/2324
dc.identifier.volume233
dc.identifier.wosWOS:000833018700001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Int Publ Ag
dc.relation.ispartofWater Air and Soil Pollution
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250316
dc.subjectSemiconductor Diode Laser
dc.subjectBR18
dc.subjectRR180
dc.subjectDye Decolorization
dc.titlePhotocatalytic Decolorization of BR18 and RR180 Dyes by Semiconductor Diode Laser Using CuO for Wastewater Treatment
dc.typeArticle

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