Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jcis.2006.09.053
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dc.titleEffect of operating conditions on the removal of Pb2+ by microporous titanosilicate ETS-10 in a fixed-bed column
dc.contributor.authorLv, L.
dc.contributor.authorWang, K.
dc.contributor.authorZhao, X.S.
dc.date.accessioned2014-10-08T08:32:10Z
dc.date.available2014-10-08T08:32:10Z
dc.date.issued2007-01-15
dc.identifier.citationLv, L., Wang, K., Zhao, X.S. (2007-01-15). Effect of operating conditions on the removal of Pb2+ by microporous titanosilicate ETS-10 in a fixed-bed column. Journal of Colloid and Interface Science 305 (2) : 218-225. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jcis.2006.09.053
dc.identifier.issn00219797
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/87492
dc.description.abstractThe breakthrough behavior of Pb2+ in an ETS-10 fixed bed was experimentally examined at various operating conditions. Results showed that the adsorption amount of Pb2+ ions per unit mass of ETS-10 particles in a column is about 1.68 mmol/g under the experimental conditions. This amount was not markedly affected by the operating conditions because of the rapid adsorption rate of Pb2+ ions on ETS-10. In the presence of competitive metal ions, the amount of Pb2+ adsorbed on ETS-10 was slightly reduced. An overshoot of the effluent concentrations of competitive metal ions Cu2+ and Cd2+ was observed in the adsorption systems of binary and ternary solutions. This is ascribed to the replacement of pre-adsorbed Cu2+ and Cd2+ ions by Pb2+ ions. The ETS-10 column broken up by Pb2+ ions can be regenerated by using an EDTA-Na2 solution and the regenerated column can be reused. © 2006 Elsevier Inc. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jcis.2006.09.053
dc.sourceScopus
dc.subjectAdsorption
dc.subjectFixed bed
dc.subjectHeavy metal ions
dc.subjectMicroporous titanosilicate ETS-10
dc.subjectRegeneration
dc.typeArticle
dc.contributor.departmentDIVISION OF ENVIRONMENTAL SCIENCE & ENGG
dc.contributor.departmentCHEMICAL & BIOMOLECULAR ENGINEERING
dc.description.doi10.1016/j.jcis.2006.09.053
dc.description.sourcetitleJournal of Colloid and Interface Science
dc.description.volume305
dc.description.issue2
dc.description.page218-225
dc.description.codenJCISA
dc.identifier.isiut000243122000002
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