Adsorptions of high concentration malachite green by two activated carbons having different porous structures

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dc.authoridUTKU, Tuğba/0000-0001-7034-2725
dc.authoridEren Sarıcı, Didem/0000-0003-2639-5226
dc.authoridÖnal, Yunus/0000-0001-6342-6816
dc.authoridBaşar, Canan Akmil/0000-0003-3574-0773
dc.authorwosidUTKU, Tuğba/ABG-8758-2020
dc.authorwosidEren Sarıcı, Didem/ABG-8471-2020
dc.authorwosidÖnal, Yunus/E-7170-2018
dc.authorwosidBaşar, Canan Akmil/ABG-9941-2020
dc.contributor.authorAkmil-Basar, C
dc.contributor.authorÖnal, Y
dc.contributor.authorKiliçer, T
dc.contributor.authorEren, D
dc.date.accessioned2024-08-04T20:15:06Z
dc.date.available2024-08-04T20:15:06Z
dc.date.issued2005
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe adsorption of malachite green (MG) from aqueous solution by two different adsorbents (CZn5, PETNa8) were studied. Adsorbents were prepared from pine sawdust and polyethyleneterephatalate (PET) by chemical activation with ZnCl2 and NaOH, respectively. The adsorption was carried out in a batch system as a function of dye concentration, pH and contact time. Both adsorbents were found to be very effective in removing the dye at high concentration with adsorption percentage in the order of CZn5 > PETNa8. The pH of dye solution in the range of 6-10, was found favorable for the removal of malachite green by using the two adsorbents at high concentrations. Equilibrium times were 120 and 90 min for CZN5 and PETNa8, respectively. Kinetics of removal MG was studied using Lagergren equation and diffusion phenomena was analyzed using Weber and Morris intraparticle diffusion plots. It was also showed that the adsorption isotherm followed Langmuir model. (c) 2005 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.jhazmat.2005.06.025
dc.identifier.endpage80en_US
dc.identifier.issn0304-3894
dc.identifier.issn1873-3336
dc.identifier.issue1-3en_US
dc.identifier.pmid16081208en_US
dc.identifier.scopus2-s2.0-28344433164en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage73en_US
dc.identifier.urihttps://doi.org/10.1016/j.jhazmat.2005.06.025
dc.identifier.urihttps://hdl.handle.net/11616/94173
dc.identifier.volume127en_US
dc.identifier.wosWOS:000233972900008en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal of Hazardous Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectadsorptionen_US
dc.subjectactivated carbonen_US
dc.subjectchemical activationen_US
dc.subjectmalachite greenen_US
dc.subjectkineticsen_US
dc.titleAdsorptions of high concentration malachite green by two activated carbons having different porous structuresen_US
dc.typeArticleen_US

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