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Patent Searching and Data


Title:
HOLLOW FIBER MEMBRANE MODULE
Document Type and Number:
WIPO Patent Application WO/2021/100811
Kind Code:
A1
Abstract:
Provided is a hollow fiber membrane module that has a practically applicable treatment capacity and in which the pressure loss on the treated liquid side is small. The hollow fiber membrane module (100) has a casing (10) and a hollow fiber bundle (30) positioned in the casing. The hollow fiber bundle comprises crimped hollow fibers (31) and non-crimped hollow fibers (32). At least some of the non-crimped hollow fibers form an aggregate part (33) in which the non-crimped hollow fibers are adjacent to each other.

Inventors:
MASUDA TOSHIAKI (JP)
KOBAYASHI KYOETSU (JP)
SADAHIRO KANAME (JP)
TAKAHASHI TOSHINARI (JP)
Application Number:
PCT/JP2020/043214
Publication Date:
May 27, 2021
Filing Date:
November 19, 2020
Export Citation:
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Assignee:
NIPRO CORP (JP)
International Classes:
B01D63/02
Domestic Patent References:
WO2004094047A12004-11-04
Foreign References:
JP2016528948A2016-09-23
EP3427814A12019-01-16
JPS6422308A1989-01-25
JP2010046587A2010-03-04
JP2003079721A2003-03-18
JPS57194007A1982-11-29
JP2003079721A2003-03-18
JPS523819B21977-01-31
JP2016528948A2016-09-23
JPS6422308A1989-01-25
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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