Removal of ciprofloxacin from aqueous solution using humic acid- and levulinic acid- coated Fe3O4 nanoparticles

Basit Öğe Kaydı
dc.contributor.authorDanalioglu, Selen Tugba
dc.contributor.authorBayazit, Sahika Sena
dc.contributor.authorKerkez, Ozge
dc.contributor.authorAlhogbi, Basma G.
dc.contributor.authorSalam, Mohamed Abdel
dc.date.accessioned2024-03-13T10:30:58Z
dc.date.available2024-03-13T10:30:58Z
dc.date.issued2017
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractHumic acid (HA)- and levulinic acid (LA)-coated magnetic Fe3O4 nanoparticles were prepared and subsequently characterized using scanning electron microscopy, X-ray diffraction spectroscopy, Fourier transformer infrared spectroscopy, thermogravimetric analysis, particle size distribution analysis, and zeta-potential analysis. These magnetic nanoparticles were used for ciprofloxacin adsorption from aqueous solutions. Non-linear Langmuir and Freundlich adsorption isotherm models were used to explain the adsorption equilibria. The Langmuir adsorption capacities (q(m)) were 101.93 mg/g for HA-coated Fe3O4 and 53.76 mg/g for LA-coated Fe3O4. The appropriate contact times were 40 min for HA-coated Fe3O4 and 60 min for LA-coated Fe3O4. The adsorption rates and mechanisms were determined using pseudo-first-order and pseudo-second-order kinetic models. After the adsorption studies, the loaded nanoparticles were used for desorption studies, and their desorption kinetics were investigated. (C) 2017 Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [213M376]en_US
dc.description.sponsorshipThis study was supported by the Scientific and Technological Research Council of Turkey (TUBITAK, Project No: 213M376).en_US
dc.identifier.doi10.1016/j.cherd.2017.05.018
dc.identifier.endpage267en_US
dc.identifier.issn0263-8762
dc.identifier.issn1744-3563
dc.identifier.scopus2-s2.0-85020297234en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage259en_US
dc.identifier.urihttps://doi.org/10.1016/j.cherd.2017.05.018
dc.identifier.urihttps://hdl.handle.net/20.500.12662/3631
dc.identifier.volume123en_US
dc.identifier.wosWOS:000405163400023en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInst Chemical Engineersen_US
dc.relation.ispartofChemical Engineering Research & Designen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHumic acid-coated Fe3O4en_US
dc.subjectLevulinic acid-coated Fe3O4en_US
dc.subjectCiprofloxacinen_US
dc.subjectAdsorptionen_US
dc.titleRemoval of ciprofloxacin from aqueous solution using humic acid- and levulinic acid- coated Fe3O4 nanoparticlesen_US
dc.typeArticleen_US

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