FIELD: chemical industry. SUBSTANCE: module has groups of alternated cross- directed slit chambers for separation of mediums and permeate. These chambers are made of sets of semi-permeable membranes and seals and provided with separation and drainage members. Seals are made in the form of racks located following the direction of movement of mediums and permeate. Chambers are also provided with additional racks to divide them into compartments with equal number of sections each. EFFECT: higher efficiency. 2 cl, 6 cl, 11 dwg, 1 tbl
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Authors
Dates
1995-06-09—Published
1991-09-27—Filed