Abstract
AbstractPermeate flow during ultrafiltration of protein solutions drops to a fraction of the initial permeate flow due to membrane fouling. Direct current field, applied vertically to the membrane surface offers one possibility to enhance permeate flow in such a situation. — Using aqueous albumim solutions as a model system an investigation of the influence of pH, membrane material, electrical conductivity of the solution and field intensity was carried out. — Substantial enhancement of permeate flow could be observed for fluoro polymer membranes. At high pH‐values permeate flows exceed that of pure water. With increasing conductivity and increasing field intensity permeate flow also increases.
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.