Experimental study to remediate acid fuchsin dye using laccase-modified zeolite from aqueous solutions

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dc.authorid6603145994
dc.authorid6506121388
dc.authorid7003380948
dc.authorid7005565474
dc.authorid8064145700
dc.contributor.authorKalkan E.
dc.contributor.authorNadaroglu H.
dc.contributor.authorCelebi N.
dc.contributor.authorCelik H.
dc.contributor.authorTasgin E.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:44:05Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:44:05Z
dc.date.issued2015
dc.departmentBayburt Üniversitesien_US
dc.description.abstractThis paper studies, the removal of acid fuchsin dye from aqueous solutions using zeolite natural material after its modification with laccase from Russulaceae (Lactarius volemus). Batch adsorption experiments were performed as a function of pH, contact time, temperature, and adsorbent dosage. The optimum results were obtained at pH 5, contact time of 60 min, temperature of 60ºC, and an adsorbent dosage of 1.5 mg/mL. The isotherm studies show that the adsorption experimental data are fitted well by Langmuir isotherm model. The adsorption capacity found is 31 mg/g. The kinetics of AFD adsorption on LMZ is best described with the pseudo-first-order kinetics model. Thermodynamic parameters including Gibbs free energy, enthalpy, and entropy changes indicate that the adsorption of Acid Fuchsin dye onto laccase-modified zeolite is feasible, spontaneous, and exothermic. The results show that laccase-modified zeolite can be used as an alternative lowcost adsorbent for dye removal from aqueous solutions. © 2015, HARD Publishing Company. All rights reserved.en_US
dc.identifier.doi10.15244/pjoes/23797
dc.identifier.endpage124
dc.identifier.issn1230-1485
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84928108851en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage115
dc.identifier.urihttps://dx.doi.org/10.15244/pjoes/23797
dc.identifier.urihttps://hdl.handle.net/20.500.12403/766
dc.identifier.volume24
dc.identifier.wosWOS:000349814500013en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherHARD Publishing Company
dc.relation.ispartofPolish Journal of Environmental Studiesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAcid fuchsin dye removal
dc.subjectAdsorption isotherms
dc.subjectAdsorption kinetics
dc.subjectLaccase-modified zeolite
dc.subjectLactarius volemus
dc.subjectRussulaceae
dc.subjectAcid fuchsin dye removal
dc.subjectAdsorption isotherms
dc.subjectAdsorption kinetics
dc.subjectLaccase-modified zeolite
dc.subjectLactarius volemus
dc.subjectRussulaceae
dc.titleExperimental study to remediate acid fuchsin dye using laccase-modified zeolite from aqueous solutionsen_US
dc.typeArticleen_US

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