Preparation of activated carbon from molasses-to-ethanol process waste vinasse and its performance as adsorbent material

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dc.contributor.authorKazak, Omer
dc.contributor.authorEker, Yasin Ramazan
dc.contributor.authorBingol, Haluk
dc.contributor.authorTor, Ali
dc.date.accessioned2024-02-23T14:02:14Z
dc.date.available2024-02-23T14:02:14Z
dc.date.issued2017
dc.departmentNEÜen_US
dc.description.abstractHerein, the preparation of activated carbon from waste vinasse by using hydrothermal H2O2 oxidation combined with a two-step pyrolysis process has been described for the first time as a new utilization approach for the waste vinasse. The characterization studies were performed by TGA, FT-IR, Raman spectroscopy, SEM-EDX and gas adsorption measurements. The approach generated a microporous activated carbon with high specific surface area ( 989 m(2)/g) from waste vinasse. After simple experiments on various dye solutions, adsorption performance of the activated carbon was specifically studied on the methylene blue solution as functions of solution pH, contact time, adsorbent amount and reusability. The obtained activated carbon had a higher Langmuir adsorption capacity towards methylene blue ( 909.091 +/- 31.900 mg/g) than many other adsorbents and it is reusable for at least six cycles. The adsorption performance of the obtained activated carbon was also evaluated using both simulated and real dyehouse effluents. (C) 2017 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.biortech.2017.06.062
dc.identifier.endpage1083en_US
dc.identifier.issn0960-8524
dc.identifier.issn1873-2976
dc.identifier.pmid28651324en_US
dc.identifier.scopus2-s2.0-85021084973en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1077en_US
dc.identifier.urihttps://doi.org/10.1016/j.biortech.2017.06.062
dc.identifier.urihttps://hdl.handle.net/20.500.12452/11642
dc.identifier.volume241en_US
dc.identifier.wosWOS:000405502400128en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofBioresource Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAdsorptionen_US
dc.subjectHydrothermal Oxidationen_US
dc.subjectHydrogen Peroxideen_US
dc.subjectReusabilityen_US
dc.subjectSurface Areaen_US
dc.subjectTwo-Step Pyrolysisen_US
dc.titlePreparation of activated carbon from molasses-to-ethanol process waste vinasse and its performance as adsorbent materialen_US
dc.typeArticleen_US

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