A Semiempirical Model for Electroultrafiltration-Diafiltration
- 1 March 1985
- journal article
- research article
- Published by Taylor & Francis in Separation Science and Technology
- Vol. 20 (1), 63-72
- https://doi.org/10.1080/01496398508060675
Abstract
An exponential relationship between protein concentration and time is used to predict the solution flux when concentrating bovine serum albumin solutions with electroultrafiltration. The time constant can also be predicted from a plot of flux versus the logarithm of the bulk concentration. The limitations of this prediction are also discussed. The average flux during electrodiafiltration is used to predict the exponential relationship between salt concentration and time when using electrodiafiltration to remove NaCl from bovine serum albumin solutions. The processing time saved by using an electric field is easily calculated from these equations.Keywords
This publication has 6 references indexed in Scilit:
- Concentration Ultrafiltration and Diafiltration of Albumin with an Electric FieldSeparation Science and Technology, 1983
- Pressure-Independent Ultrafiltration—Is It Gel Limited or Osmotic Pressure Limited?Published by American Chemical Society (ACS) ,1981
- Coupling Electrophoresis with Ultrafiltration for Improved Processing of Plasma ProteinsSeparation Science and Technology, 1980
- Electrophoretic Techniques for Controlling Concentration Polarization in UltrafiltrationPublished by Springer Nature ,1980
- LIMITING FLUX IN ULTRAFILTRATION OF MACROMOLECULAR SOLUTIONSChemical Engineering Communications, 1980
- A solid/liquid separation process based on cross flow and electrofiltrationAIChE Journal, 1977