Use of Sr2Mg(BO3)2 in Congo red removal from aqueous solutions: Synthesis, adsorption, isotherm, kinetic study

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dc.authoridGode, Fethiye/0000-0002-3008-1353
dc.authoridMORAL, EMEL/0000-0002-8158-5797
dc.authoridBayram, Okan/0000-0002-1748-9354
dc.contributor.authorBayram, Okan
dc.contributor.authorMoral, Emel
dc.contributor.authorPekgozlu, Ilhan
dc.contributor.authorGode, Fethiye
dc.date.accessioned2024-09-29T16:02:40Z
dc.date.available2024-09-29T16:02:40Z
dc.date.issued2023
dc.departmentKarabük Üniversitesien_US
dc.description.abstractSr2Mg(BO3)(2) was prepared by a solution combustion method at 900 degrees C for 6 hour in air. The prepared adsorbent was characterized by X-Ray Diffraction (XRD). The XRD pattern of Sr2Mg(BO3)(2) is in agreement with the ICDD File No: 01-076-9795. The particle morphology of the adsorbent was investigated by scanning electron microscope (SEM). The average size of particles is about 3-10 mu m. The Congo red dye was removed from aqueous solution using Sr2Mg(BO3)(2). The effect of time, initial concentration, pH, temperature and dosage on adsorption were investigated. The Freundlich model fitted according to equilibrium data and maximum adsorption capacity is 886.952 mg/g. According to theories of pseudo-second-order kinetics, the removal procedure involves chemical adsorption. According to the thermodynamic data, negative Delta G values indicated that adsorption of Sr2Mg(BO3)(2) occurred spontaneously and negative Delta H values, the adsorption process was exothermic. Sr2Mg(BO3)(2) is a useable material for Congo red dye removal.en_US
dc.identifier.doi10.1080/01932691.2023.2278497
dc.identifier.issn0193-2691
dc.identifier.issn1532-2351
dc.identifier.scopus2-s2.0-85176923767en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://doi.org/10.1080/01932691.2023.2278497
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5634
dc.identifier.wosWOS:001104493300001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofJournal of Dispersion Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSr2Mg(BO3)(2)en_US
dc.subjectCongo reden_US
dc.subjectadsorptionen_US
dc.subjectdye removalen_US
dc.subjectFreundlichen_US
dc.titleUse of Sr2Mg(BO3)2 in Congo red removal from aqueous solutions: Synthesis, adsorption, isotherm, kinetic studyen_US
dc.typeArticleen_US

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