Chromium(VI) Adsorption by Brown Coals

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dc.contributor.authorGöde, Fethiye
dc.contributor.authorPehlivan, Erol
dc.date.accessioned2020-03-26T17:03:11Z
dc.date.available2020-03-26T17:03:11Z
dc.date.issued2006
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe ability of brown coals (leonardites) to remove chromium(VI) from aqueous solutions was studied as a function of pH, contact time, adsorbent nature, and concentration of metal solutions. The adsorption of Cr(VI) was higher between pH 2.0 and 3.0 for all brown coals and maximum sorption was observed at pH 3.0. The Langmuir adsorption isotherm was used to describe observed sorption phenomena, and the constants were evaluated. The maximum adsorption capacity of 0.92 mmol of Cr(VI)/g for YK, 0.98 mmol of Cr(VI)/g for KK was found from experimental data. KK was the best among the selected adsorbents for the sorption of Cr(VI) at pH 3 and the sorption was 81% out of 100 ppm Cr(VI) after 120 min of stirring.en_US
dc.identifier.citationGöde, F., Pehlivan, E., (2006). Chromium(VI) Adsorption by Brown Coals. Energy Sources Part A-Recovery Utilization and Environmental Effects, 28(5), 447-457. Doi: 10.1080/009083190927156
dc.identifier.doi10.1080/009083190927156en_US
dc.identifier.endpage457en_US
dc.identifier.issn1556-7036en_US
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage447en_US
dc.identifier.urihttps://dx.doi.org/10.1080/009083190927156
dc.identifier.urihttps://hdl.handle.net/20.500.12395/20380
dc.identifier.volume28en_US
dc.identifier.wosWOS:000237273700005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorPehlivan, Erol
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofEnergy Sources Part A-Recovery Utilization and Environmental Effectsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectBrown coalen_US
dc.subjectAdsorptionen_US
dc.subjectChromiumen_US
dc.subjectLangmuir'sen_US
dc.titleChromium(VI) Adsorption by Brown Coalsen_US
dc.typeArticleen_US

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