Please use this identifier to cite or link to this item:
|Title:||Competitive adsorption of Pb2+, Cu2+, and Cd 2+ ions on microporous titanosilicate ETS-10||Authors:||Lv, L.
Heavy metal ions
Microporous titanosilicate ETS-10
|Issue Date:||1-Jul-2005||Citation:||Lv, 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||Abstract:||In 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.||Source Title:||Journal of Colloid and Interface Science||URI:||http://scholarbank.nus.edu.sg/handle/10635/88676||ISSN:||00219797||DOI:||10.1016/j.jcis.2005.01.073|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jan 17, 2020
WEB OF SCIENCETM
checked on Jan 9, 2020
checked on Dec 29, 2019
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.