Title:
HOLLOW FIBER MEMBRANE MODULE
Document Type and Number:
Japanese Patent JP2001205052
Kind Code:
A
Abstract:
To provide a hollow fiber membrane module of a polymer in which the hollow fiber membrane of which the hollow part is filled with liquid is high in circularity and which has a small number of crushed hollow fibers and is excellent in efficiency and safety.
In the module in which both ends of the hollow fiber membrane made of a polymer are fixed by a resin, the circularity of the hollow fiber membrane in the end parts is at least 0.9, and the number of crushed hollow fibers in the end parts or in the middle of the module is 0.1% or below of the total number of the hollow fibers packed in the module.
Inventors:
MITSUISHI HIROBUMI
KYO MOTOKI
MABUCHI KOYO
KYO MOTOKI
MABUCHI KOYO
Application Number:
JP2000014739A
Publication Date:
July 31, 2001
Filing Date:
January 24, 2000
Export Citation:
Assignee:
TOYO BOSEKI
International Classes:
B01D63/02; B01D63/00; B01D71/68; (IPC1-7): B01D63/02; B01D63/00; B01D71/68
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