Liquid purification or separation – Casing divided by membrane into sections having inlet – Each section having inlet
Patent
1994-02-22
1995-08-22
Dawson, Robert A.
Liquid purification or separation
Casing divided by membrane into sections having inlet
Each section having inlet
21032184, 2103216, 21032164, 210232, 210445, 210446, 55511, 264DIG48, B01D 6300
Patent
active
054437237
ABSTRACT:
A membrane support apparatus is provided which includes a top section, a mating base section and a membrane support surface within the mated sections. The apparatus includes a first peripheral seal formed by extension on one of the sections which mates with a groove on the other of the sections, a second seal formed by a smooth surface on either the groove or the extension which mates with a bead on the other of the groove or extension to form a second peripheral seal. The top section and the base section optionally can form a third peripheral seal about the periphery of a membrane on the membrane support surface.
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Milcetich John
Stankowski Ralph
Cook Paul J.
Dawson Robert A.
Fortuna Ana M.
Karnakis Andrew T.
Millipore Corporation
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