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Diaphragm filter / tangential - Krauss-Maffei DCF
Dynamic membrane filtrationIn traditional crossflow filtration, the development of a clogging layer on the surface of the filter membranes is prevented by pumping the feed. When handling sensitive or highly viscous products, this method is not efficient or not even feasible. In this case, traditional, circulating crossflow filtration technologies would not be able to concentrate liquids to a highly viscous sludge.
As dynamic crossflow filtration (DCF) is able to concentrate the retentate to a sludgy consistency, the efficiency of the separation process and yield of the valuable compound are higher than from any other crossflow technology.