New low-cost nanoporous carbonaceous adsorbent developed from carob (Ceratonia siliqua) processing industry waste for the adsorption of anionic textile dye: Characterization, equilibrium and kinetic modeling

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dc.contributor.authorGuzel, Fuat
dc.contributor.authorSaygili, Hasan
dc.contributor.authorSaygili, Gulbahar Akkaya
dc.contributor.authorKoyuncu, Filiz
dc.date.accessioned2024-04-24T16:15:33Z
dc.date.available2024-04-24T16:15:33Z
dc.date.issued2015
dc.departmentDicle Üniversitesien_US
dc.description.abstractCarob (Ceratonia siliqua) processing industry waste (an) has been applied as an abundant, cheap and available precursor to produce a new nanoporous carbon (CWNC) for removal of an anionic textile dye, Reactive Black 5 (RB5), which is frequently used in the textile industry, from aqueous phase. CWNC was characterized by BET, FTIR, SEM, and XRD techniques, proximate and ultimate analyses, Boehm titration Method, pH(pzc), measurement iodine and Methylene blue numbers. Its surface area, total pore volume, average pore diameter was found as 921.07 m(2)g(-1), 0.571 cm(3) g(-1) and 2.482 nm, respectively. The influences on RB5 adsorption of various experimental factors such as adsorbent dose, solution pH, initial RB5 concentration, temperature and ionic strength were investigated. Adsorption kinetics was found to be best represented by the pseudo-second order model. The isotherm analysis indicated that the adsorption data could be represented by the langmuir model. The maximum adsorption capacity for RB5 was 36.90 mg g(-1) at 50 degrees C. Thermodynamic parameters showed that the process was spontaneous and endothermic. (C) 2015 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipScientific Research Fund of Dicle University [12-ZEF-95]en_US
dc.description.sponsorshipThe authors acknowledge the Scientific Research Fund of Dicle University for financial support (Project No: 12-ZEF-95).en_US
dc.identifier.doi10.1016/j.molliq.2015.02.037
dc.identifier.endpage255en_US
dc.identifier.issn0167-7322
dc.identifier.issn1873-3166
dc.identifier.scopus2-s2.0-84924326203en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage244en_US
dc.identifier.urihttps://doi.org/10.1016/j.molliq.2015.02.037
dc.identifier.urihttps://hdl.handle.net/11468/15845
dc.identifier.volume206en_US
dc.identifier.wosWOS:000355571800034
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofJournal of Molecular Liquidsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNanoporous Carbonen_US
dc.subjectCaroben_US
dc.subjectCharacterizationen_US
dc.subjectReactive Black 5 Adsorptionen_US
dc.subjectIsothermsen_US
dc.subjectKineticsen_US
dc.titleNew low-cost nanoporous carbonaceous adsorbent developed from carob (Ceratonia siliqua) processing industry waste for the adsorption of anionic textile dye: Characterization, equilibrium and kinetic modelingen_US
dc.typeArticleen_US

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