Efficiency of chitosan-algal biomass composite microbeads at heavy metal removal

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dc.contributor.authorSargin, Idris
dc.contributor.authorArslan, Gulsin
dc.contributor.authorKaya, Murat
dc.date.accessioned2020-03-26T19:23:54Z
dc.date.available2020-03-26T19:23:54Z
dc.date.issued2016
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractA new chitosan/algal (Cladophora sp.) composite microbead was produced and used in removal of heavy metal ions. Bleached algal biomass was incorporated into the chitosan matrix through cross-linking with glutaraldehyde. Fourier transform infrared spectroscopy analysis demonstrated that bleached algal biomass consisted of mainly cellulosic residues. Scanning electron microscopy images exhibited that algal particles were immobilised in the polymeric matrix. Sorption capacity of the microbeads was determined; Cd(II): 0.240, Cr(III): 1.128, Cu(II): 1.059, Ni(II): 0239 and Zn(II): 0310 mmol g(-1). The microbeads with bleached algal biomass exhibited higher sorption capacity for Cd(II) and Zn(II) ions than the plain glutaraldehyde cross-linked chitosan microbeads, demonstrating that the contribution of the algal biomass to the sorption. Equilibrium, kinetic and thermodynamic evaluation of the experimental data was performed. The findings revealed that chitosan-algal composite microbeads can be used in heavy metal removal. (C) 2015 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipSelcuk University Research FoundationSelcuk University [BAP-14201082]en_US
dc.description.sponsorshipThis study presented was supported by Selcuk University Research Foundation (project number: BAP-14201082).en_US
dc.identifier.doi10.1016/j.reactfunctpolym.2015.11.007en_US
dc.identifier.endpage47en_US
dc.identifier.issn1381-5148en_US
dc.identifier.issn1873-166Xen_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage38en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.reactfunctpolym.2015.11.007
dc.identifier.urihttps://hdl.handle.net/20.500.12395/33526
dc.identifier.volume98en_US
dc.identifier.wosWOS:000369195500006en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofREACTIVE & FUNCTIONAL POLYMERSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectBio-wasteen_US
dc.subjectBiopolymeren_US
dc.subjectWater treatmenten_US
dc.subjectCladophoraen_US
dc.titleEfficiency of chitosan-algal biomass composite microbeads at heavy metal removalen_US
dc.typeArticleen_US

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