Critical Factors in the Determination of the Pore Size Distribution of Ultrafiltration Membrances Using the Liquid Displacement Method
β Scribed by Wienk, I. M.; Folkers, B.; van den Boomgaard, Th.; Smolders, C. A.
- Book ID
- 121499510
- Publisher
- Taylor and Francis Group
- Year
- 1994
- Tongue
- English
- Weight
- 321 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0149-6395
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## Abstract The liquid displacement method is a commonly used method to determine the pore size distribution of microβ and ultrafiltration membranes. One of the assumptions for the calculation of the pore sizes is that the pores are parallel and thus are not interconnected. To show that the estimat
This paper describes the transport process, rejection curve and molecular weight cut-off (MWCO) of ultrafiltration membranes by using a log-normal distribution, Poiseuille flow and steric interaction between solute molecules and pores. The rejection coefficient of membranes was expressed with an ana