Cross-flow micro- and ultrafiltration applied on ceramic membranes in impure sugar solutions
1998
Bubnik, Z. | Hinkova, A. | Kadlec, P. (Vysoka Skola Chemicko-technologicka, Prague (Czech Republic). Ustav Chemie a Technologie Sacharidu)
The results of experiments on a filtration unit T.I.A. Bollene for cross-flow micro- and ultrafiltration of raw sugar juices with ceramic membranes MEMBRALOX are contained in this report. To remove colloids, big molecules (e.g. peptides) and colour substances, membranes having porosity of 20 nm were used. As compared with the conventional pressure filtration, an increase in permeate purity and subsequent decrease in the content of colour substances were determined.
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