ADSORPTION OF CRYSTAL VIOLET FROM AQUEOUS SOLUTION ON ACTIVATED CARBON DERIVED FROM GOLBASI LIGNITE

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dc.authoridÖnal, Yunus/0000-0001-6342-6816
dc.authoridDepci, Tolga/0000-0001-9562-8068
dc.authorwosidÖnal, Yunus/E-7170-2018
dc.authorwosidDepci, Tolga/A-2867-2016
dc.contributor.authorDepci, Tolga
dc.contributor.authorKul, Ali Riza
dc.contributor.authorOnal, Yunus
dc.contributor.authorDisli, Erkan
dc.contributor.authorAlkan, Salih
dc.contributor.authorTurkmenoglu, Z. Funda
dc.date.accessioned2024-08-04T20:56:24Z
dc.date.available2024-08-04T20:56:24Z
dc.date.issued2012
dc.departmentİnönü Üniversitesien_US
dc.description.abstractActivated carbon (AC) was obtained from lignite of the local resource, Golbasi - Adiyaman (Turkey) by chemical activation. The Golbasi lignite was chosen as the precursor for its availability and low cost. The BET surface area of the activated carbon was found 921 m2/g. The AC was used as an adsorbent for Crystal Violet (CV) in aqueous solution. The adsorption properties of CV onto the activated carbon are discussed in terms of the adsorption isotherms (Langmuir and Freundlich) and the kinetic models (pseudo-first-order, pseudo-second-order and intraparticle diffusion model). It was shown that the experimental results best fitted by the Langmuir model, and the second-order kinetic equation. The thermodynamic parameters show that the adsorption process is endothermic. The experimental results point out that the obtained activated carbon is a viable candidate for sorbent removing CV from aqueous solutions.en_US
dc.identifier.endpage270en_US
dc.identifier.issn1643-1049
dc.identifier.issn2084-4735
dc.identifier.issue1en_US
dc.identifier.startpage253en_US
dc.identifier.urihttps://hdl.handle.net/11616/102284
dc.identifier.volume48en_US
dc.identifier.wosWOS:000295002800025en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherOficyna Wydawnicza Politechniki Wroclawskiejen_US
dc.relation.ispartofPhysicochemical Problems of Mineral Processingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcrystal violeten_US
dc.subjectactivated carbonen_US
dc.subjectTurkish ligniteen_US
dc.subjectadsorptionen_US
dc.titleADSORPTION OF CRYSTAL VIOLET FROM AQUEOUS SOLUTION ON ACTIVATED CARBON DERIVED FROM GOLBASI LIGNITEen_US
dc.typeArticleen_US

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