Dynamic Membranes. I. Determination of Optimum Formation Conditions and Electrofiltration of Bovine Serum Albumin with a Rotating Module
- 1 December 1989
- journal article
- research article
- Published by Taylor & Francis in Separation Science and Technology
- Vol. 24 (15) , 1261-1291
- https://doi.org/10.1080/01496398908050651
Abstract
The formation conditions were determined at which four dynamic membranes, Zr(IV) oxide, calcium oleate, poly-2-vinylpyridine, and cadmium sulfide, gave the largest fluxes coupled with rejections above 80% during filtration of bovine serum albumin. These membranes were selected because they were found to be stable in the presence of a dc electric field which was imposed between a rotating filter element and a stationary housing. The effects of electric field strength, rotation rate of the cylindrical filter element, and feed concentration were determined for the four membranes formed at their optimum conditions.This publication has 20 references indexed in Scilit:
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