Title:
SEPARATION MEMBRANE MODULE AND SEPARATION MEMBRANE SYSTEM
Document Type and Number:
Japanese Patent JP2020093233
Kind Code:
A
Abstract:
To provide a separation membrane module which enables reduction of frequency of cleaning of the separation membrane module, and to provide a separation membrane system using the separation membrane module.SOLUTION: A separation membrane module (11) of the disclosure includes: a container (8) having a first undiluted solution inlet (11a), a first concentrated liquid outlet (11b), and a permeate outlet (11c); and multiple separation membrane elements (13) disposed within the container (8). Each of the separation membrane elements (13) has: a liquid collection pipe (61) connected to the permeate outlet (11c); and a separation membrane (62) wound around the liquid collection pipe (61). The multiple separation membrane elements (13) are arranged in parallel to each other within the container (8).SELECTED DRAWING: Figure 1
Inventors:
HIRAHARA ATSUKI
ISHIHARA SATORU
ISHIHARA SATORU
Application Number:
JP2018234416A
Publication Date:
June 18, 2020
Filing Date:
December 14, 2018
Export Citation:
Assignee:
NITTO DENKO CORP
International Classes:
B01D63/10; B01D61/58; B01D63/12; B01D65/02
Attorney, Agent or Firm:
Koichi Kamata
Masatoshi Furuta
Masatoshi Furuta