Removal of Copper Ions from Waters Using Surfactant-Enhanced Hybrid PAC/MF Process

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dc.authoridBaşar, Canan Akmil/0000-0003-3574-0773
dc.authoridAydiner, Coskun/0000-0003-0832-7043
dc.authorwosidBaşar, Canan Akmil/ABG-9941-2020
dc.authorwosidaydiner, coskun/R-9686-2019
dc.authorwosidKARA, Serdar/ABB-4512-2020
dc.contributor.authorBasar, Canan Akmil
dc.contributor.authorAydiner, Coskun
dc.contributor.authorKara, Serdar
dc.contributor.authorKeskinler, Bulent
dc.date.accessioned2024-08-04T20:31:09Z
dc.date.available2024-08-04T20:31:09Z
dc.date.issued2009
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis paper deals with the removal of copper ions from aqueous solutions by using surfactant-enhanced powdered activated carbon (PAC)/microfiltration (MF) hybrid process, including the evaluation of process performance and fouling dynamics at various linear alkyl benzene sulfonate (LABS), PAC, and Cu2+ concentrations of feed solution. Although the use of surfactant as an additive material increased the adsorption efficiency in PAC/MF hybrid process, a considerable amount of the flux was lost for surfactant concentration above critical micelle concentration. The process could be employed with a performance of 74.7%, 97.2% and 87 L/m(2) h for LABS rejection, Cu2+ rejection and permeate flux at the conditions of 2 g PAC/L, 5 mM LABS, 0.2 mM Cu2+, and 60-min process time. Cu2+ rejection, which increased with increasing of LABS, and PAC amounts decreased with the increase in Cu2+ concentration. It was understood that the increments in LABS, PAC, and Cu2+ concentrations being an indicator for the feed solution quality led to the occurrence of more fouling on the membrane. The analyses of dynamics concerning the fouling behaviors, which were carried out using single and combined pore blocking models, put forward that the cake formation was the main predominant mechanism in the process. It was also determined that the variation of feed contents deduced the presence of rather complex fouling behaviors as a simultaneous function of secondary membrane layer formation and clogging and narrowing of membrane pores by surfactants.en_US
dc.identifier.doi10.1061/(ASCE)0733-9372(2009)135:4(250)
dc.identifier.endpage258en_US
dc.identifier.issn0733-9372
dc.identifier.issn1943-7870
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-62549096340en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage250en_US
dc.identifier.urihttps://doi.org/10.1061/(ASCE)0733-9372(2009)135:4(250)
dc.identifier.urihttps://hdl.handle.net/11616/94767
dc.identifier.volume135en_US
dc.identifier.wosWOS:000264155000007en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAsce-Amer Soc Civil Engineersen_US
dc.relation.ispartofJournal of Environmental Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCross-Flow Microfiltrationen_US
dc.subjectLong-Term Operationen_US
dc.subjectWaste-Wateren_US
dc.subjectMembrane Bioreactoren_US
dc.subjectActivated Carbonen_US
dc.subjectFiltration Characteristicsen_US
dc.subjectPhotocatalytic Oxidationen_US
dc.subjectCellulose-Acetateen_US
dc.subjectVirus Removalen_US
dc.subjectMetal-Ionsen_US
dc.titleRemoval of Copper Ions from Waters Using Surfactant-Enhanced Hybrid PAC/MF Processen_US
dc.typeArticleen_US

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