Hollow fiber membrane module

Details Hollow fiber membrane module Hollow fiber membrane module

2007-01-09

2007-01-09

Menon, Krishnan S. (Department: 1723)

Liquid purification or separation

Casing divided by membrane into sections having inlet

Cylindrical membrane

C210S321790, C210S321800, C210S321890, C210S500230, C210S650000

Reexamination Certificate

active

10250458

ABSTRACT:
A hollow fiber membrane module comprising a module housing, a hollow fiber membrane bundle comprising a plurality of hollow fiber membranes, at least one end portion of the bundle being fixed on the housing through a flexible potting material, and a rib or ring embedded in the potting portion, the rib or ring being fixed on an inner wall of the housing, and the rib or ring being embedded in the potting portion without directly contacting the hollow fiber membrane, and the filtration method using the same. The hollow fiber membrane module can maintain a practical pressure resistance.

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