Membrane sepn. module for fluid - has recess in mantle surface of quadrilateral base to hold membrane in compact assembly with low pressure drop

摘要

Membrane separation module, with a prism. shape, has a quadrialateral base surface, with a recess at least at one mantel surface to hold the membrane. The connections for the permeate are at a mantle surface without a recess. USE/ADVANTAGE - The module is for the separation of unwanted dissolved components from a fluid of chemical substances. The membrane remains flat during its life, in a compact assembly, with a low pressure drop.