MEMBRANE FILTER MODULE Russian patent published in 2002 - IPC

Abstract RU 2194566 C1

FIELD: devices for such membrane processes as micro-, ultra- and nano-filtration. SUBSTANCE: proposed membrane module includes sealing members, membranes and bearing plates with collector openings for inlet of starting mixture, discharge of concentrate and permeant; they are provided with curvilinear passages in form of concentric circles on their surface with two overflow passages located diametrically. EFFECT: enhanced efficiency due to improved hydrodynamic conditions of liquid flow. 3 dwg

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RU 2 194 566 C1

Authors

Il'In M.I.

Fedotov Ju.A.

Jamanov Ju.I.

Tarasov A.V.

Dates

2002-12-20—Published

2001-12-11—Filed