Optimization of dissolved oxygen in the removal of wastewater generated in a sawmill using response surface methodology (RSM)

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dc.contributor.authorÖzkan, Uğur
dc.contributor.authorSerkan, Kardeş
dc.contributor.authorCambazoğlu, Merve
dc.contributor.authorSahin, Halil Turgut
dc.date.accessioned2026-02-08T15:08:10Z
dc.date.available2026-02-08T15:08:10Z
dc.date.issued2024
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractThis study aims to optimize dissolved oxygen levels in treating wastewater generated during the sawmill drying process, using response surface methodology (RSM). The experimental approach, employing three independent variables centrifuge time, centrifuge RPM, and microwave power, evaluates their impact on the effectiveness of wastewater treatment based on dissolved oxygen levels. Parameter ranges are set at 5-20 minutes for centrifuge time, 15-35 for centrifuge RPM, and 100-250 Watts for microwave power. Optimization results reveal the highest dissolved oxygen value with a centrifuge time of 20.00 minutes, centrifuge RPM of 35.00, and microwave power of 100.00 Watts, yielding a maximum value of 9.85 mg/L. ANOVA analysis of the obtained data confirms the compatibility of the proposed model with experimental results (p<0.05), with R2 and R2 (adj) values calculated at 98.53% and 95.90%, respectively. These findings authenticate the reliability of the proposed model and its alignment with experimental data. In addition, the Lack of fit value obtained as a result of ANOVA analysis was found to be 0.075. Ultimately, response surface methodology (RSM) demonstrates potential contributions to optimizing dissolved oxygen in wastewater treatment experiments.
dc.identifier.doi10.18182/tjf.1442155
dc.identifier.endpage219
dc.identifier.issn2149-2174
dc.identifier.issn2149-3898
dc.identifier.issue2
dc.identifier.startpage213
dc.identifier.trdizinid1273352
dc.identifier.urihttps://doi.org/10.18182/tjf.1442155
dc.identifier.urihttps://hdl.handle.net/20.500.12885/4842
dc.identifier.volume25
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofTurkish Journal of Forestry
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TR-Dizin_20260207
dc.subjectResponse surface methodology
dc.subjectWastewater
dc.subjectDissolved oxygen
dc.subjectCentrifuge
dc.subjectSawmill
dc.titleOptimization of dissolved oxygen in the removal of wastewater generated in a sawmill using response surface methodology (RSM)
dc.typeArticle

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