Comparative Study of Biosorption of Heavy Metals Using Living Green Algae Scenedesmus quadricauda and Neochloris pseudoalveolaris: Equilibrium and Kinetics

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dc.authoridTURKER, GULEN/0000-0002-7554-1544
dc.contributor.authorKizilkaya, Bayram
dc.contributor.authorTurker, Gulen
dc.contributor.authorAkgul, Riza
dc.contributor.authorDogan, Fatih
dc.date.accessioned2025-01-27T20:14:25Z
dc.date.available2025-01-27T20:14:25Z
dc.date.issued2012
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe biosorption of several heavy metals such as cobalt(II), chromium(III), lead(II), cadmium(II), nickel(II), and manganese(II) from aqueous systems on living microalgae cultures, Scenedesmus quadricauda and Neochloris pseudoalveolaris were studied under laboratories conditions. The kinetic and statistical parameters were calculated by using the data obtained from batch cultivation and well fitted a pseudo-first-order rate equation. The initial metal concentrations in solution were about 5-40 mg . L-1. According to the pseudo-second-order model, the biosorption capacities of Scenedesmus quadricauda for Co(II), Cr(III), Pb(II), Cd(II), Ni(II), and Mn(II) ions were found in the ranges of 2.14-52.48, 1.98-81.98, 8.05-4.26, 7.81-24.96, 2.17-55.71, and 3.54-75.20 mg g(-1), respectively. Kinetic studies revealed that the metal uptake capacity of each living green algae was rather fast. It was also observed that the biosorption kinetic rate decreased with increasing concentration for both microalgae. The application of diffusion-controlled models to the experimental results indicated that the contribution of intraparticle diffusion to the overall sorption kinetics was not very important. Results showed that Co(II), Cr(III), Pb(II), Cd(II), Ni(II), and Mn(II) ions could effectively be absorbed by using living microalga cultures from aqueous solutions.
dc.description.sponsorshipScientific Research Project Council (BAP) of Canakkale Onsekiz Mart University in Turkey
dc.description.sponsorshipThe financial support provided by the Scientific Research Project Council (BAP) of Canakkale Onsekiz Mart University in Turkey is gratefully acknowledged.
dc.identifier.doi10.1080/01932691.2011.567181
dc.identifier.endpage419
dc.identifier.issn0193-2691
dc.identifier.issn1532-2351
dc.identifier.issue1-3
dc.identifier.scopus2-s2.0-84858171175
dc.identifier.scopusqualityQ2
dc.identifier.startpage410
dc.identifier.urihttps://doi.org/10.1080/01932691.2011.567181
dc.identifier.urihttps://hdl.handle.net/20.500.12428/21083
dc.identifier.volume33
dc.identifier.wosWOS:000301870200055
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Inc
dc.relation.ispartofJournal of Dispersion Science and Technology
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectBiosorption
dc.subjectheavy metal
dc.subjectNeochloris pseudoalveolaris
dc.subjectScenedesmus quadricauda
dc.titleComparative Study of Biosorption of Heavy Metals Using Living Green Algae Scenedesmus quadricauda and Neochloris pseudoalveolaris: Equilibrium and Kinetics
dc.typeArticle

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