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A Numerical Optimization Approach for Removal of Astrazon Pink Fg From Aqueous Media by Fenton Oxidation

dc.authorscopusid 57217005793
dc.authorscopusid 57209016651
dc.authorwosid Ozturk, Dilara/Aad-7387-2019
dc.contributor.author Ozguven, Ayse
dc.contributor.author Ozturk, Dilara
dc.date.accessioned 2025-05-10T17:36:46Z
dc.date.available 2025-05-10T17:36:46Z
dc.date.issued 2023
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp [Ozguven, Ayse; Ozturk, Dilara] Van Yuzuncu Yil Univ, Fac Engn, Dept Environm Engn, Van, Turkey en_US
dc.description.abstract In this study, the treatment of aqueous media containing Astrazon Pink FG (AFG) dye, widely used in the textile industry but with limited studies, was investigated using the Fenton process. The system was numerically optimized as Fe2+: 50 mg/L, H2O2: 50 mg/L, pH 3.75, reaction time: 42.54 min, and initial dye concentration: 100 mg/L based on the principle of low-cost high removal efficiency. The quadratic model with central composite design was reliable, valid, and significant (p < 0.0001) for both system responses Theoretical removal efficiencies under these conditions were determined as 80.5% and 94.11% for chemical oxygen demand (COD) and AFG removal, respectively, and were confirmed experimentally as 81.01% and 94.33% under the same conditions. The performance of the Fenton process under optimized conditions was calculated as 51%, 65%, and 73% for COD, AFG and Methyl Orange removal. Reactive Yellow 86, Acid Orange 7, and Reactive Green 19 were removed as 62.72%, 51.73%, and 39.39%, respectively, from real textile wastewater. The generated sludges (v/v) under optimized conditions for AFG dye solution, binary dye solution and real textile wastewater were 6%, 5% and 7%, respectively. AFG removal best fitted the BMG model (R-2 > 0.998). According to the experimental cost estimation based on chemical consumption under optimized conditions, 1 m(3) of AFG solution can be treated at $0.26. It was concluded that the Fenton process could be used as a pretreatment for industrial wastewater containing dye. en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.doi 10.1007/s13369-022-06996-y
dc.identifier.endpage 8452 en_US
dc.identifier.issn 2193-567X
dc.identifier.issn 2191-4281
dc.identifier.issue 7 en_US
dc.identifier.scopus 2-s2.0-85131946072
dc.identifier.scopusquality Q1
dc.identifier.startpage 8431 en_US
dc.identifier.uri https://doi.org/10.1007/s13369-022-06996-y
dc.identifier.uri https://hdl.handle.net/20.500.14720/14183
dc.identifier.volume 48 en_US
dc.identifier.wos WOS:000810856600003
dc.identifier.wosquality Q2
dc.language.iso en en_US
dc.publisher Springer Heidelberg en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Dye en_US
dc.subject Fenton en_US
dc.subject Optimization en_US
dc.subject Oxidation en_US
dc.title A Numerical Optimization Approach for Removal of Astrazon Pink Fg From Aqueous Media by Fenton Oxidation en_US
dc.type Article en_US

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