Ultrafiltration of a ternary system lysozyme/sodium chloride/water is modelled through the integration of the surface force-pore flow (SFPF) model with the feed flow transport equations and recurring to computational fluid dynamics (CFD). Permeation experiments are performed using an ultrafiltration
✦ LIBER ✦
Modelling of batch ultrafiltration
✍ Scribed by M.N. Tekić; J. Kurjački; Gy. Vatai
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 158 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0923-0467
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✦ Synopsis
A model has been developed which predicts the performance of a batch ultrafiltration. By using the relationship for flux decline proposed by Merin and Cheryan in 1990, an analytical solution is presented. The proposed model includes the initial volume, feed solution concentrations, processing time, retention, membrane area and flux across the membrane. The model predictions are compared with experimental data, and satisfactory agreement is obtained.
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