Article ID Journal Published Year Pages File Type
10377018 Journal of Colloid and Interface Science 2011 9 Pages PDF
Abstract
► Higher Zn and Pb sorption onto Na-montmorillonite than onto the calcic clay at pH 5. ► Increasing acetic acid/acetate concentration decreases Pb and Zn adsorption. ► Determination of new selectivity coefficients for PbNa and PbCa equilibria. ► Contribution of cation exchange and surface complexation onto strong and weak sites.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Colloid and Surface Chemistry
Preview
Pb(II) and Zn(II) adsorption onto Na- and Ca-montmorillonites in acetic acid/acetate medium: Experimental approach and geochemical modeling
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