Cost-Effective Processes for Denim Production Wastewater: Dual Criterial Optimization of Techno-Economical Parameters by RSM and Minimization of Energy Consumption of Photo Assisted Fenton Processes via Direct Photovoltaic Solar Panel Integration

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dc.authoridSOLAK, MURAT/0000-0003-1542-1599en_US
dc.authorscopusid23482929500en_US
dc.contributor.authorSolak, Murat
dc.date.accessioned2024-08-23T16:03:36Z
dc.date.available2024-08-23T16:03:36Z
dc.date.issued2023en_US
dc.departmentDüzce Üniversitesien_US
dc.description.abstractDenim production wastewater is an industrial wastewater with a high organic pollutant content. The aim of this study was to improve a cost-effective method via solar panel integration to the photo Fenton process (PFP) and photo electrochemical Fenton process (PEFP) for removing high chemical oxygen demand (COD) from denim production wastewater. To determine process parameter values, the double criterial optimization option was used. The results that maximized the COD removal efficiency and minimized the operating cost of two oxidation processes were determined by response surface methodology (RSM). Optimum operation conditions for the PFP process were 3.18 initial pH, 2.3 g/L Fe2+ concentration, and 27 g/L H2O2 concentration while they were 3.00 initial pH, 27.06 A/m(2) current density, and 28.16 g/L H2O2 concentration for PEFP. At the optimum conditions, COD and the total organic carbon (TOC) removal efficiency of PFP were 85% and 61%, respectively. They were determined as 90% and 73% in PEFP. Carbon oxidation state (COS) and average oxidation state (AOS) parameters were used to obtain the biodegradation capability of organic materials. The biodegradability capability of wastewater was observed as high after the Fenton processes. As a result of the optimization of technical parameters, total operating cost was obtained as USD 14.62/m(3) (USD 4.25/kgCOD(removed)) in PFP and USD 13.79/m(3) (USD 3.73/kgCOD(removed)) in PEFP. After the integration of the photovoltaic solar panel to the processes, the total operating cost of PFP and PEFP decreased in a ratio of 61% and 64%, respectively.en_US
dc.identifier.doi10.3390/pr11071903
dc.identifier.issn2227-9717
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85166214319en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.3390/pr11071903
dc.identifier.urihttps://hdl.handle.net/20.500.12684/13805
dc.identifier.volume11en_US
dc.identifier.wosWOS:001036576900001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorSolak, Muraten_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofProcessesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectoxidation processen_US
dc.subjectdenim production wastewateren_US
dc.subjectdual criterial optimizationen_US
dc.subjectoperating cost analysisen_US
dc.subjectresponse surface methodologyen_US
dc.subjectphotovoltaic solar panelen_US
dc.subjectElectro-Fentonen_US
dc.subjectNanofiltration Concentrateen_US
dc.subjectElectrocoagulation Processen_US
dc.subjectCod Removalen_US
dc.subjectDegradationen_US
dc.subjectReactoren_US
dc.subjectCoagulation/Flocculationen_US
dc.subjectDecolorizationen_US
dc.subjectMineralizationen_US
dc.subjectPretreatmenten_US
dc.titleCost-Effective Processes for Denim Production Wastewater: Dual Criterial Optimization of Techno-Economical Parameters by RSM and Minimization of Energy Consumption of Photo Assisted Fenton Processes via Direct Photovoltaic Solar Panel Integrationen_US
dc.typeArticleen_US

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