Exploration of Biosorption Potential of Forest Industry By-product for Removal of Reactive Dye from Aqueous Solution

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dc.authoridDENIZ, FATIH/0000-0002-2771-2652
dc.authoridKepekci, Remziye Aysun/0000-0002-7156-5741
dc.contributor.authorDeniz, Fatih
dc.contributor.authorKepekci, Remziye Aysun
dc.date.accessioned2025-03-23T19:42:25Z
dc.date.available2025-03-23T19:42:25Z
dc.date.issued2017
dc.departmentSinop Üniversitesi
dc.description.abstractNatural sawdust of Calabrian pine was explored as low-cost industrial by-product for a hetero-bireactive dye removal from aqueous solution in this study. Batch experiments were carried out to investigate the effects of contact time and dye concentration on biosorption efficiency. Maximum biosorption amounts were achieved almost in the 20-30 min of contact for the studied dye range (50-200 mg l(-1)). An increase in the dye concentration resulted in decrease in the percent dye removal and increase in the biosorption capacity of biosorbent. Different kinetic and isotherm models were used to examine the biosorption experimental data for elucidating the dye removal mechanism. The equilibrium data were best represented by Freundlich isotherm model confirming multilayer coverage. The kinetics of dye biosorption best obeyed the pseudo-second-order equation. The negative value of standard Gibbs free energy change (-3.61 kJ mol(-1)) indicated that physical forces were involved in the spontaneous dye biosorption. Thus, the sawdust as a possible non-conventional biosorbent presented an interesting option for bioremediation of contaminated environments by such unsafe dyes.
dc.identifier.doi10.1007/s12221-017-6550-z
dc.identifier.endpage284
dc.identifier.issn1229-9197
dc.identifier.issn1875-0052
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85014007044
dc.identifier.scopusqualityQ2
dc.identifier.startpage278
dc.identifier.urihttps://doi.org/10.1007/s12221-017-6550-z
dc.identifier.urihttps://hdl.handle.net/11486/6790
dc.identifier.volume18
dc.identifier.wosWOS:000394920500010
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherKorean Fiber Soc
dc.relation.ispartofFibers and Polymers
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectCalabrian pine
dc.subjectSawdust
dc.subjectHetero-bireactive dye
dc.subjectBiosorption
dc.titleExploration of Biosorption Potential of Forest Industry By-product for Removal of Reactive Dye from Aqueous Solution
dc.typeArticle

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