Hollow filament separatory module and method of fabrication

Details Hollow filament separatory module and method of fabrication Hollow filament separatory module and method of fabrication

1978-09-19

1980-06-10

Castel, Benoit

Liquid purification or separation

Casing divided by membrane into sections having inlet

Energy recovery from treated liquid

210433M, 55158, 2104971, B01D 1300

Patent

active

042071925

ABSTRACT:
A hollow filament separatory module utilizing an annulus of semi-permeable hollow filaments with open ends encased in a potting compound and a collection chamber communicating with said open ends adjacent the potting compound with access surface means formed in the potting compound wherein the open ends appear, the sum of the area of said access surface means when projected upon a plane perpendicular to the direction of internal pressure forces against the potting compound being less than 50% of the cross-section of the non access portions of said compound parallel to said plane.

REFERENCES:
patent: 3422008 (1969-01-01), McLain
patent: 3794468 (1974-02-01), Leonard
patent: 3870637 (1975-03-01), Miyoshi et al.
patent: 4045851 (1977-09-01), Ashure et al.
patent: 4061574 (1977-12-01), Clark

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