Title:
EQUIPMENT FOR SEPARATION BY USE OF MEMBRANE
Document Type and Number:
Japanese Patent JPS5266882
Kind Code:
A
Abstract:
PURPOSE: To prevent breakdown of semipermeable membrane when a pressureincreasing means for water supply stops by applying a pressure larger than back pressure on the surface of the membrane by utilization of a discharge line for concentrated solution.
Inventors:
FURUICHI MITSUHARU
Application Number:
JP14241775A
Publication Date:
June 02, 1977
Filing Date:
December 02, 1975
Export Citation:
Assignee:
KURITA INDUSTRIAL CO LTD
International Classes:
C02F1/44; B01D61/02; B01D61/10; B01D61/12; B01D61/16; B01D61/20; B01D61/22; (IPC1-7): B01D13/00; B01D31/00
Foreign References:
| US3670892A | 1972-06-20 |
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