The effect of pH on removal of phosphate from water using aluminum electrodes by electrocoagulation method

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dc.contributor.authorİrdemez, Şahset
dc.contributor.authorBingül, Züleyha
dc.contributor.authorKul, Sinan
dc.contributor.authorEkmekyapar Torun, Fatma
dc.contributor.authorDemircioğlu, Nuhi
dc.date.accessioned2024-10-04T18:58:52Z
dc.date.available2024-10-04T18:58:52Z
dc.date.issued2021
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this study, the effect of wastewater pH on phosphate removal by electrocoagulation method using aluminum plate electrodes was investigated. For this purpose, experiments were carried out at initial pH values ranging from 3-10, and the effect of the initial pH of the wastewater on phosphate removal efficiency, energy consumption and reaction rate was analyzed. From the results obtained, it was determined that the initial pHs of the optimum wastewater was 3 and 4. Because at low pH, both phosphate removal efficiency is high and the energy consumption of the system is low. While 97% removal efficiency is reached in 20 minutes at pHi=3, it increases in this period with the increase of the wastewater initial pH. These data show that the removal rate is higher at lower initial pHs. While the 1st degree reaction rate constant at pHi=3 is k1=0.2154 min-1, this value decreases to k1=0.071 min-1 at pHi=10. At pHi=3, the energy consumption of the system has been determined as 0.553 kWh m-3 in 12 minutes of contact time. In addition, in the measurements made during the trials, it was observed that the highest PO4-P removal occurred during the period when the pH of the system was between 5-7. © 2021, TUBITAK. All rights reserved.en_US
dc.identifier.doi10.31202/ecjse.948309
dc.identifier.endpage1479en_US
dc.identifier.issn2148-3736
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85120582309en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage1472en_US
dc.identifier.trdizinid1132573en_US
dc.identifier.urihttps://doi.org/10.31202/ecjse.948309
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1132573
dc.identifier.urihttp://hdl.handle.net/20.500.12403/4064
dc.identifier.volume8en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherTUBITAKen_US
dc.relation.ispartofEl-Cezeri Journal of Science and Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAluminum electrodeen_US
dc.subjectEffect of pHen_US
dc.subjectElectrocoagulationen_US
dc.subjectPhosphate removalen_US
dc.titleThe effect of pH on removal of phosphate from water using aluminum electrodes by electrocoagulation methoden_US
dc.title.alternativeAlüminyum elektrotlar kullanılarak elektrokoagülasyon yöntemi ile sulardan fosfat gideriminde pH'ın etkisien_US
dc.typeArticleen_US

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