Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jcis.2005.01.073
DC FieldValue
dc.titleCompetitive adsorption of Pb2+, Cu2+, and Cd 2+ ions on microporous titanosilicate ETS-10
dc.contributor.authorLv, L.
dc.contributor.authorHor, M.P.
dc.contributor.authorSu, F.
dc.contributor.authorZhao, X.S.
dc.date.accessioned2014-10-09T06:45:02Z
dc.date.available2014-10-09T06:45:02Z
dc.date.issued2005-07-01
dc.identifier.citationLv, L., Hor, M.P., Su, F., Zhao, X.S. (2005-07-01). Competitive adsorption of Pb2+, Cu2+, and Cd 2+ ions on microporous titanosilicate ETS-10. Journal of Colloid and Interface Science 287 (1) : 178-184. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jcis.2005.01.073
dc.identifier.issn00219797
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/88676
dc.description.abstractIn the present study, the competitive adsorption characteristics of binary and ternary heavy metal ions Pb2+, Cu2+, and Cd 2+ on microporous titanosilicate ETS-10 were investigated in batch systems. Pure microporous titanosilicate ETS-10 was synthesized with P25 as the Ti source and characterized by the techniques of X-ray diffraction (XRD), field emission-scanning electron microscope (FESEM), nitrogen adsorption, and ζ-potential. Equilibrium and kinetic adsorption data showed that ETS-10 displays a high selectivity toward one metal in a two-component or a three-component system with an affinity order of Pb2+ > Cd 2+ > Cu2+. The equilibrium behaviors of heavy metals species with stronger affinity toward ETS-10 can be described by the Langmuir equation while the adsorption kinetics of the metals can be well fitted to a pseudo-second-order (PSO) model. © 2005 Elsevier Inc. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jcis.2005.01.073
dc.sourceScopus
dc.subjectCompetitive adsorption
dc.subjectHeavy metal ions
dc.subjectMicroporous titanosilicate ETS-10
dc.subjectSelectivity
dc.typeArticle
dc.contributor.departmentCHEMICAL & BIOMOLECULAR ENGINEERING
dc.description.doi10.1016/j.jcis.2005.01.073
dc.description.sourcetitleJournal of Colloid and Interface Science
dc.description.volume287
dc.description.issue1
dc.description.page178-184
dc.description.codenJCISA
dc.identifier.isiut000230324300023
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