Diclofenac sodium adsorption in aqueous media by activated carbon obtained from einkorn (Triticum monococcum L.) husk

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dc.authoridKOCABIYIK, Barış/0000-0003-3114-4800
dc.authorwosidKOCABIYIK, Barış/ABA-6704-2020
dc.contributor.authorKocabiyik, Baris
dc.contributor.authorUner, Osman
dc.contributor.authorGecgel, Uenal
dc.date.accessioned2024-06-12T10:59:32Z
dc.date.available2024-06-12T10:59:32Z
dc.date.issued2024
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe uncontrolled release of waste diclofenac with low biodegradability is considered to be a potential threat for the environment and creatures. To find effective solution for this issue, this study reports the adsorption performance of diclofenac sodium salt (DCF) by using activated carbon (EHAC) obtained from einkorn (Triticum monococcum L.) husk in aqueous solution under various circumstances. It was found that DCF adsorption on EHAC was highly solution pH dependent, and DCF adsorption by EHAC decreased with increasing adsorption temperature. Equilibrium data showed that fitted isotherm model with the experiment results of DCF adsorption on EHAC followed the order of Langmuir > Temkin > Freundlich > Dubinin-Radushkevich. Adsorption capacity of EHAC for DCF adsorption in aqueous solution was calculated to be 147.06 mg/g at 25 degrees C. The adsorption kinetic of DCF adsorption on EHAC was determined to obey the pseudo-second-order kinetic model. By utilizing FTIR and pH data obtained from DCF adsorption on EHAC, DCF adsorption mechanisms with some interactions such as pi-pi stacking, electrostatic interactions, and hydrogen bonding were suggested at diverse pH values. Additionally, intraparticle diffusion model was applied to kinetic results to further recognize the kinetic mechanism of DCF adsorption on EHAC. Furthermore, thermodynamic parameters for DCF adsorption on EHAC were calculated and evaluated, in which DCF adsorption process by EHAC was determined to be exothermic, spontaneous, and feasible.en_US
dc.description.sponsorshipKirklareli Universityen_US
dc.description.sponsorshipNo Statement Availableen_US
dc.identifier.doi10.1007/s10450-024-00479-2
dc.identifier.issn0929-5607
dc.identifier.issn1572-8757
dc.identifier.scopus2-s2.0-85192547517en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s10450-024-00479-2
dc.identifier.urihttps://hdl.handle.net/20.500.14551/20482
dc.identifier.wosWOS:001221005000001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofAdsorption-Journal Of The International Adsorption Societyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDiclofenac Sodium Adsorptionen_US
dc.subjectEinkorn Husk Activated Carbonen_US
dc.subjectMechanismen_US
dc.subjectWater Treatmenten_US
dc.subjectMethylene-Blueen_US
dc.subjectWater-Treatmenten_US
dc.subjectWaste-Wateren_US
dc.subjectRemovalen_US
dc.subjectDyeen_US
dc.subjectEquilibriumen_US
dc.subjectAdsorbenten_US
dc.subjectExposureen_US
dc.subjectSorptionen_US
dc.subjectEnvironmenten_US
dc.titleDiclofenac sodium adsorption in aqueous media by activated carbon obtained from einkorn (Triticum monococcum L.) husken_US
dc.typeArticleen_US

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