## Abstract For batch mode ultrafiltration processes a numerical method for calculating membrane area has been devised with flux predicted from Flemmer's model. Erythromycin broth filtrate was used as a model fluid. Experiments at a 20βdm^3^ scale were used to estimate the parameters involved in Fl
Determination of membrane areas for ultrafiltration processes
β Scribed by Liu, Changsheng (author);Wu, Xingyan (author)
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2001
- Tongue
- English
- Weight
- 160 KB
- Volume
- 76
- Category
- Article
- ISSN
- 0268-2575
- DOI
- 10.1002/jctb.479
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π SIMILAR VOLUMES
Several membranes have been tested in a test loop especially built in order to achieve well-defined flow conditions at the membrane surface. A test solution of dextran was ultrafiltrated at 0.5 MPa and 25Β°C at five circulation velocities from 5 m/s to 1 m/s. This corresponds to Reynolds numbers of 2
## Abstract Ultrafiltration and diafiltration processes are used extensively for removal of a variety of small impurities from biological products. There has, however, been no experimental or theoretical analysis of the effects of impurityβ product binding on the rate of impurity removal during the