Title:
HOLLOW FIBER TYPE PERMSELECTIVE MEMBRANE MODULE
Document Type and Number:
Japanese Patent JP3008886
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To provide a module for demonstrating efficiently the performance of two hollow fiber type permselective membrane elements without increasing pressure loss.
SOLUTION: A liquid to be treated which is fed into feed core pipes 5 and 5' of a first and a second elements 4 and 4' through a fluid inlet and outlet 3 and an inner communicating pipe 16 is distributed simultaneously outside the radius direction of respective elements 4 and 4'. At that time, permeated water into hollow fiber layers 6 and 6' of respective elements 4 and 4' is flowed in the hollow fiber layers 6 and 6' and flowed out of a fluid outlet and a fluid inlet 11 and 11' to the outside of a system. On the other hand, a non-permeable liquid is flowed through a clearance 12 between the elements 4 and 4' and a container 2, and drained out of a drain outlet 13 formed on the side face of the container 2.
Inventors:
Katsube, Mikio
Nitta, Kazuhide
Sekino, Masaaki
Nitta, Kazuhide
Sekino, Masaaki
Application Number:
JP1997000107456
Publication Date:
December 03, 1999
Filing Date:
April 24, 1997
Export Citation:
Assignee:
TOYOBO CO LTD
International Classes:
B23Q17/00; B23B49/00; B23Q17/09; H05K3/00; B23Q17/00; B23B49/00; B23Q17/09; H05K3/00; (IPC1-7): B01D63/04
Previous Patent: POCKET VENTILATION AND APPARATUS THEREFOR
Next Patent: CONTROLLING APPARATUS FOR PAPER MACHINE
Next Patent: CONTROLLING APPARATUS FOR PAPER MACHINE