Process characterization and pretreatment of container and drum cleaning industry wastewater using a heat-activated persulfate oxidation process

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dc.contributor.authorGunes, Elcin
dc.contributor.authorCifci, Deniz Izlen
dc.contributor.authorCelik, Suna Ozden
dc.date.accessioned2024-10-29T17:58:16Z
dc.date.available2024-10-29T17:58:16Z
dc.date.issued2023
dc.departmentTekirdağ Namık Kemal Üniversitesi
dc.description.abstractThe aim of this study was to treat wastewater from washing, cutting or crushing of intermediate bulk containers (IBCs), steel drums and plastic drums, using the sulfate radical-based oxidation method. In this study, it was planned to make the wastewater suitable for activated sludge treatment by applying neutralization after a sulfate radical-based oxidation process. Samples were taken from the industry three times to study these treatment processes. To determine the optimum conditions in the study, chemical oxygen demand (COD), removal efficiency was calculated, and optimum temperature, optimum time, and optimum persulfate dose were determined. Since the washing is done with hot water in the industry, the thermal activation method was used for the activation of persulfate. In the results of the study, COD removal efficiency, and total organic carbon (TOC), biochemical oxygen demand (BOD), total nitrogen (TN), total phosphorus (TP), and potentially toxic metal(s) removal efficiency was measured in three wastewater samples. According to the results of the study, the temperature at which the best COD removal efficiency was observed was 70 degrees C, the COD/S2O82- ratio was 1:2, and the contact time was 5 h. As a result of the study, it has been revealed that such wastewater can be given to the activated sludge after sulfate radical-based oxidation and neutralization in the same existing reactor instead of the existing FeCl3 process.
dc.description.sponsorshipTekirdag Namik Kemal University Scientific Research Projects Coordination Unit [NKUBAP.00.17, AR.13.03]; Corlu-Tekirdag, Turkey
dc.description.sponsorshipACKNOWLEDGMENTS The authors sincerely appreciate the Tekirdag Namik Kemal University Scientific Research Projects Coordination Unit [Project No. NKUBAP.00.17.AR.13.03], Corlu-Tekirdag, Turkey.
dc.identifier.doi10.1002/clen.202200365
dc.identifier.issn1863-0650
dc.identifier.issn1863-0669
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85161389756
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1002/clen.202200365
dc.identifier.urihttps://hdl.handle.net/20.500.11776/14175
dc.identifier.volume51
dc.identifier.wosWOS:001000124900001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofClean-Soil Air Water
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectadvanced oxidation processes
dc.subjectCOD removal
dc.subjectindustrial containers cleaning
dc.subjectsulfate radicals
dc.subjectthermal activation
dc.titleProcess characterization and pretreatment of container and drum cleaning industry wastewater using a heat-activated persulfate oxidation process
dc.typeArticle

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