Removal of colorant from simulated wastewater by phyco-composite material: Equilibrium, kinetic and mechanism studies in a lab-scale application

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dc.authoridDENIZ, FATIH/0000-0002-2771-2652
dc.authoridTezel Ersanli, Elif/0000-0003-0608-9344
dc.contributor.authorDeniz, Fatih
dc.contributor.authorErsanli, Elif Tezel
dc.date.accessioned2025-03-23T19:40:52Z
dc.date.available2025-03-23T19:40:52Z
dc.date.issued2016
dc.departmentSinop Üniversitesi
dc.description.abstractThe biosorption properties of a novel phyco-composite material composed of Spirogyra sp. and Rhizocionium sp. filamentous green algal biomasses for a model colorant (Basic Red 46, Br46) from simulated wastewater were first explored with respect to medium pH, biomaterial quantity, colorant concentration and contact time. The pseudo-second-order model represented the biosorption kinetic data well. Among biosorption isotherm models, Sips model provided the best fit to the equilibrium data. The phyco-composite biosorbent exhibited best performance at pH 9 with maximum biosorption capacity of 55.953 mg g(-1) for Br46. The mean free energy (E) from Dubinin-Radushkevich isotherm equation and the standard Gibbs free energy change (Delta G degrees) revealed a feasible, spontaneous and physical biosorption process. Thus, this novel composite material can be used as a promising biosorbent to remove such unsafe colorants from aqueous media. (C) 2016 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.molliq.2016.04.081
dc.identifier.endpage128
dc.identifier.issn0167-7322
dc.identifier.issn1873-3166
dc.identifier.scopus2-s2.0-84964619818
dc.identifier.scopusqualityQ1
dc.identifier.startpage120
dc.identifier.urihttps://doi.org/10.1016/j.molliq.2016.04.081
dc.identifier.urihttps://hdl.handle.net/11486/6436
dc.identifier.volume220
dc.identifier.wosWOS:000378953900016
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Molecular Liquids
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectColorants
dc.subjectBiosorption
dc.subjectPhyco-remediation
dc.subjectComposite biomaterial
dc.titleRemoval of colorant from simulated wastewater by phyco-composite material: Equilibrium, kinetic and mechanism studies in a lab-scale application
dc.typeArticle

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