JPS5579007A - Membrane separating apparatus - Google Patents
Membrane separating apparatusInfo
- Publication number
- JPS5579007A JPS5579007A JP15270078A JP15270078A JPS5579007A JP S5579007 A JPS5579007 A JP S5579007A JP 15270078 A JP15270078 A JP 15270078A JP 15270078 A JP15270078 A JP 15270078A JP S5579007 A JPS5579007 A JP S5579007A
- Authority
- JP
- Japan
- Prior art keywords
- washing
- pipe
- module
- bypass pipe
- modules
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE: To equalize the washing frequency of each module and enhance the membrane separating capacity by arranging two arranged pipes, a washing running body supply means, a bypass pipe or the like connected to plural modules having permeable membrane at a predetermined manner.
CONSTITUTION: A module 1a, 1b, 2a, 2b... is connected in series respectively and each of module groups is arranged between an arranged pipe 7, 8 in a pararell fashion. To the starting end of an arranged pipe 7 and the terminal end of an arranged pipe 8, a running body supply portion 9 and 10 are connected respectively and a bypass pipe 11 is provided through a valve 13 and a screen 12. A bypass pipe may be connected along the broken line 14. In case of washing modules, a valve 13 is opened to supply washing water and running bodies are sent from a supply portion 9. Because a part of washing water is flowed into a bypass pipe 11, the probability wherein running bodies are entered to a terminal module 6a is enhanced and the washing of a return passage is carried out by flowing water to a reverse direction to wash each modules uniformly.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15270078A JPS5579007A (en) | 1978-12-12 | 1978-12-12 | Membrane separating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15270078A JPS5579007A (en) | 1978-12-12 | 1978-12-12 | Membrane separating apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5579007A true JPS5579007A (en) | 1980-06-14 |
JPS574362B2 JPS574362B2 (en) | 1982-01-26 |
Family
ID=15546226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15270078A Granted JPS5579007A (en) | 1978-12-12 | 1978-12-12 | Membrane separating apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5579007A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102424455B (en) * | 2011-12-06 | 2013-06-12 | 宝钢工程技术集团有限公司 | Wastewater recycling nanofiltration treatment method and device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52150788A (en) * | 1976-06-11 | 1977-12-14 | Warutaa Purofuosu Osukaa | Method and apparatus for cleaning reverse osmosis and ultraafiltration apparatus |
-
1978
- 1978-12-12 JP JP15270078A patent/JPS5579007A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52150788A (en) * | 1976-06-11 | 1977-12-14 | Warutaa Purofuosu Osukaa | Method and apparatus for cleaning reverse osmosis and ultraafiltration apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS574362B2 (en) | 1982-01-26 |
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