Equilibrium Of Cu(ii) And Ni(ii) Biosorption By Marine Alga Sargassum Filipendula In A Dynamic System: Competitiveness And Selectivity.

dc.creatorKleinübing, S J
dc.creatorda Silva, E A
dc.creatorda Silva, M G C
dc.creatorGuibal, E
dc.date2011-Apr
dc.date2015-11-27T13:21:02Z
dc.date2015-11-27T13:21:02Z
dc.date.accessioned2018-03-29T01:12:31Z
dc.date.available2018-03-29T01:12:31Z
dc.identifierBioresource Technology. v. 102, n. 7, p. 4610-7, 2011-Apr.
dc.identifier1873-2976
dc.identifier10.1016/j.biortech.2010.12.049
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/21295972
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/199275
dc.identifier21295972
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1299508
dc.descriptionThe study focuses on the equilibrium of dynamic biosorption in single and binary systems containing Cu(II) and Ni(II) ions using Sargassum filipendula (a marine alga). The experiments were performed in fixed-bed columns with both single-component and bi-component metal solutions (using different molar concentrations). Experimental data were fitted with different equilibrium models such as Langmuir, Langmuir with inhibition, Jain and Snowyink and Langmuir-Freundlich equations. The biosorption of pure metal ions in solution presented adequate capacities both for Cu(II) and Ni(II). In binary solutions the preferential sorption of Cu(II) over Ni(II) was demonstrated by the displacement of Ni(II) (marked overshoot on the breakthrough curves).
dc.description102
dc.description4610-7
dc.languageeng
dc.relationBioresource Technology
dc.relationBioresour. Technol.
dc.rightsfechado
dc.rightsCopyright © 2011 Elsevier Ltd. All rights reserved.
dc.sourcePubMed
dc.subjectAbsorption
dc.subjectCopper
dc.subjectEnvironmental Restoration And Remediation
dc.subjectModels, Chemical
dc.subjectNickel
dc.subjectSargassum
dc.titleEquilibrium Of Cu(ii) And Ni(ii) Biosorption By Marine Alga Sargassum Filipendula In A Dynamic System: Competitiveness And Selectivity.
dc.typeArtículos de revistas


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