Abstract
AbstractFiltration experiments with phenolsulfonic acid‐formaldehyde cation exchange membranes are carried out with aqueous solutions containing two electrolytes with a common anion: HCl/NaCl, HCl/CaCl2 and NaCl/SrCl2. The concentration difference of each electrolyte between the high pressure phase and the filtrate in the stationary state has the same sign as the reflection coefficients of the electrolytes in the mixtures determined in independent experiments. This confirms theoretical predictions. Corresponding experiments with Nafion membranes show the influence of unstirred layers on the sign of the concentration difference in filtration experiments.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Berichte der Bunsengesellschaft für physikalische Chemie
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.