Semi-permeable membranes

Details Semi-permeable membranes Semi-permeable membranes

1990-01-18

1993-05-04

Spear, Frank

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

21050043, B01D 6118

Patent

active

RE0342394

ABSTRACT:
A semi-permeable membrane [which comprises] having high permeability characteristics is disclosed. This may comprise either

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