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Filter cake of flat viscose fibres (e.g. Leonardo) in two different states of compression
20 June 2018

Beer Filtration with Viscose Fibres – Process for Compressible Filter Aids

Controlled Compression | Fibrous filter aids such as viscose and cellulose differ significantly from kieselguhr or perlite in that they form a compressible filter cake during precoating onto a carrier element. Depending on compression, permeability and porosity of the cake vary. A novel process for filtration using fibrous filter aids takes advantage of this property.

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