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)
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:
Assignee:
NIPRO CORP (JP)
International Classes:
B01D63/02
Domestic Patent References:
WO2004094047A1 | 2004-11-04 |
Foreign References:
JP2016528948A | 2016-09-23 | |||
EP3427814A1 | 2019-01-16 | |||
JPS6422308A | 1989-01-25 | |||
JP2010046587A | 2010-03-04 | |||
JP2003079721A | 2003-03-18 | |||
JPS57194007A | 1982-11-29 | |||
JP2003079721A | 2003-03-18 | |||
JPS523819B2 | 1977-01-31 | |||
JP2016528948A | 2016-09-23 | |||
JPS6422308A | 1989-01-25 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
Download PDF:
Previous Patent: WOVEN FABRIC FOR SWIMWEAR AND SWIMWEAR USING SAME
Next Patent: DETERGENT COMPOSITION FOR FOAMER
Next Patent: DETERGENT COMPOSITION FOR FOAMER