Application of a Bio-waste Einkorn (Triticum monococcum L.) Husks Adsorbent for Removal of Metanil Yellow and Methylene Blue from Aqueous Media with Equilibrium, Kinetic, and Thermodynamic Studies

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dc.authoridKOCABIYIK, Barış/0000-0003-3114-4800
dc.authorwosidKOCABIYIK, Barış/ABA-6704-2020
dc.contributor.authorKocabiyik, Baris
dc.contributor.authorBayrak, Yuksel
dc.date.accessioned2024-06-12T11:00:09Z
dc.date.available2024-06-12T11:00:09Z
dc.date.issued2024
dc.departmentTrakya Üniversitesien_US
dc.description.abstractIn this study, the activated carbon (TmAC) with a high surface area and appropriate pore distribution was produced from einkorn (Triticum monococcum L.) husks by using ZnCl2 with chemical activation method. The efficiency of the obtained activated carbon on the adsorption of anionic (metanil yellow) and cationic (methylene blue) dyestuffs from aqueous solutions was investigated in more detail. In addition, the surface characterization of activated carbon was performed using thermogravimetric analysis-differential thermal analysis (TGA-DTA), elemental analysis, scanning electron microscopy (SEM) images, Brunauer-Emmett-Teller (BET) specific surface areas, N-2 adsorption-desorption isotherms, pore volumes, pore size distributions, and Fourier-transform infrared spectroscopy-attenuated total reflection (FTIR-ATR) spectra. The highest surface area of activated carbon was measured as 1321 m(2) g(-1) at the carbonization temperature of 500 degrees C by using impregnation ratio (w/w = 2.0). Batch method was used in adsorption experiments. The parameters affecting the adsorption studies such as adsorbent concentration, initial dye concentration, adsorption time, temperature, and pH were investigated. The adsorption mechanisms of metanil yellow (MY) and methylene blue (MB) on activated carbon were explained by using isotherms (Langmuir, Freundlich, Temkin, and Dubinin-Radushkevich), kinetic models (pseudo-first-order and pseudo-second-order), and the thermodynamic parameters (Gibbs free energy, enthalpy, and entropy).en_US
dc.description.sponsorshipTrakya niversitesi [2018-180]; Trakya University, Scientific Research Project Uniten_US
dc.description.sponsorshipWe would like to thank Trakya University, Scientific Research Project Unit (project no. 2018-180). We wish to thank Prof. Dr. Murat Turkyilmaz (Trakya Uni., Chemistry Dep., Inorganic Chem. Div.) for his TGA-DTA measurements.en_US
dc.identifier.doi10.1007/s11270-024-06996-8
dc.identifier.issn0049-6979
dc.identifier.issn1573-2932
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85187140043en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s11270-024-06996-8
dc.identifier.urihttps://hdl.handle.net/20.500.14551/20712
dc.identifier.volume235en_US
dc.identifier.wosWOS:001177541600001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Int Publ Agen_US
dc.relation.ispartofWater Air And Soil Pollutionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectEinkorn (Triticum Monococcum L.) Husken_US
dc.subjectActivated Carbonen_US
dc.subjectAdsorptionen_US
dc.subjectMetanil Yellowen_US
dc.subjectMethylene Blueen_US
dc.subjectActivated Carbonen_US
dc.subjectSurface-Areaen_US
dc.subjectPhotocatalytic Degradationen_US
dc.subjectChemical Activationen_US
dc.subjectPhysical Activationen_US
dc.subjectSubsp Monococcumen_US
dc.subjectAdsorptionen_US
dc.subjectDyesen_US
dc.subjectStonesen_US
dc.subjectNanoparticlesen_US
dc.titleApplication of a Bio-waste Einkorn (Triticum monococcum L.) Husks Adsorbent for Removal of Metanil Yellow and Methylene Blue from Aqueous Media with Equilibrium, Kinetic, and Thermodynamic Studiesen_US
dc.typeArticleen_US

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