Concentration Ultrafiltration and Diafiltration of Albumin with an Electric Field

Abstract
The time required to concentrate various starting solutions of bovine serum albumin by ultrafiltration was compared to that by ultrafiltration with an electric field—electroultrafiltration. Diafiltration of bovine serum albumin solutions was also compared to diafiltration with an electric field In both cases the electric field improved the performance of the ultrafiltration or diafiltration process by increasing the flux through the membrane.