Chamotte Clay: A Natural Adsorbent for Separation and Preconcentration of Aluminium

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dc.contributor.authorIlktac, Raif
dc.date.accessioned2024-08-25T18:45:31Z
dc.date.available2024-08-25T18:45:31Z
dc.date.issued2023
dc.departmentEge Üniversitesien_US
dc.description.abstractThe adsorption behavior of aluminium ions on chamotte clay has been studied in this study. Chamotte clay has been used for the first time for determination of trace levels of aluminium in aqueous solutions. Quantitative adsorption and recovery of aluminium were both rapid and reached an equilibrium in 30 minutes. Aluminium was detected based on the formation of the highly fluorescent Al(III)-morin complex. Two linear calibration graphs were obtained in the range of $0.5-10 µg L^{-1} and 10-100 µg L^{-1}$ with the detection limits of $0.12 µg L^{-1} and 1.12 µg L^{-1}$, respectively. Chamotte clay was characterized by scanning electron microscope coupled with energy-dispersive X-ray spectroscopy, energy dispersive X-ray fluorescence and X-ray photoelectron spectroscopy techniques. Different isotherm models were evaluated and the results showed that the adsorption study was fitted to Freundlich isotherm and a favorable and multilayer adsorption of aluminium was occurred on the heterogeneous surface of the chamotte clay. Thermodynamic and kinetic parameters of aluminium adsorption were also investigated. Various experimental parameters were optimized and the method has been applied to tap and bottled drinking water samples and quantitative recoveries were obtained. The results demonstrated that the chamotte clay, as a natural clay, was expected to be a promising adsorbent for the determination and preconcentration of the trace levels of analyte in real samples.en_US
dc.identifier.doi10.18185/erzifbed.1166024
dc.identifier.endpage48en_US
dc.identifier.issn1307-9085
dc.identifier.issn2149-4584
dc.identifier.issue1en_US
dc.identifier.startpage28en_US
dc.identifier.trdizinid1162556en_US
dc.identifier.urihttps://doi.org/10.18185/erzifbed.1166024
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1162556
dc.identifier.urihttps://hdl.handle.net/11454/101592
dc.identifier.volume16en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofErzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240825_Gen_US
dc.titleChamotte Clay: A Natural Adsorbent for Separation and Preconcentration of Aluminiumen_US
dc.typeArticleen_US

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