MANUFACTURE OF HOLLOW-FIBER MEMBRANE MODULE, HOLLOW- FIBER MEMBRANE MODULE, AND HOLLOW-FIBER MEMBRANE MODULE UNIT USING THE SAME

PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow-fiber membrane module having a sufficient partition between the inner side and the outer side in a housing and free from leakage, to provide such a hollow-fiber membrane module, and to provide a hollow-fiber membrane module unit us...

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Bibliographic Details
Main Authors NAKAHARA SADAHITO, ITAKURA MASANORI, TORII TETSUYA
Format Patent
LanguageEnglish
Published 17.10.2000
Edition7
Subjects
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow-fiber membrane module having a sufficient partition between the inner side and the outer side in a housing and free from leakage, to provide such a hollow-fiber membrane module, and to provide a hollow-fiber membrane module unit using the module. SOLUTION: This manufacturing method involves processes of housing the end part of a hollow-fiber membrane bundle 4 produced by bundling a plurality of hollow-fiber membranes 3 in a housing 2, supplying resin 5 to resin injection parts formed in the housing 2, and fixing the hollow-fiber membrane bundle 4 in the housing 2. In this case, the resin is pressurized to 0.01-05 MPa and then supplied to the resin injection parts. Consequently, a hollow-fiber membrane module 1 and a hollow-fiber membrane module unit can be manufactured.
Bibliography:Application Number: JP19990095571