Engineering aspects and applications of crossflow microfiltration
作者:
Siegfried Ripperger,
期刊:
Chemical Engineering&Technology
(WILEY Available online 1988)
卷期:
Volume 11,
issue 1
页码: 17-25
ISSN:0930-7516
年代: 1988
DOI:10.1002/ceat.270110104
出版商: WILEY‐VCH Verlag
数据来源: WILEY
摘要:
AbstractCrossflow microfiltration (CMF) is a pressure driven membrane process for the separation of suspended microparticles, bacteria and emulsion droplets. The fluid to be filtered flows in parallel to the membrane surface and restricts the formation of a filter cake. This contribution explains the basic process characteristics and the combination of the crossflow technique with other membrane cleaning methods (periodic backflushing, chemical cleaning). Special attention is paid to the influence of different process parameters on the flux through the membrane. The principle of plant design and different operation modes are described. Engineering aspects such as hydrodynamics, energy requirement and selection of construction materials are discussed in some detail.
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