Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7022946 | Journal of Membrane Science | 2012 | 8 Pages |
Abstract
Industrial effluents with an average composition of 1.2 kmol/m3 of Zn, 1.6 kmol/m3 of Fe, and 6.5 kmol/m3 of HCl were previously used to analyse the kinetics of the metallic separation with the emulsion liquid membranes; this study reports the experimental and theoretical analysis of membrane dialysis of the stripped solution; the influence of operative variables such as concentration of HCl (0.5 to 3.0 kmol/m3) and ZnCl2 (0.25 to 1.0 kmol/m3), type of the anion-exchange membranes, and the basicity of the stripping agent on the dialysis flux and selectivity has been analysed.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Filtration and Separation
Authors
M.F. San Román, I. Ortiz Gándara, R. Ibañez, I. Ortiz,