JPS55106509A - Protector for ultrafiltration filter - Google Patents
Protector for ultrafiltration filterInfo
- Publication number
- JPS55106509A JPS55106509A JP1366379A JP1366379A JPS55106509A JP S55106509 A JPS55106509 A JP S55106509A JP 1366379 A JP1366379 A JP 1366379A JP 1366379 A JP1366379 A JP 1366379A JP S55106509 A JPS55106509 A JP S55106509A
- Authority
- JP
- Japan
- Prior art keywords
- water
- flow rate
- pipe
- filter
- amount
- 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 avoid the damage to ultrafiltration filter and the loss of discharge water by providing a detector for the flow rate or pressure of flowing water to inlet pipe to filter or pipe for permeated water and then controlling the flow rate of pipe for discharge water by the signal from the detector.
CONSTITUTION: Pressurized water introduced enters from the inlet pipe 26 into the ultrafiltration unit 25, and separated permeated wateris used at the use point 41. And, the discharge water is released. A signal from the flow rate-indicating regulators 29 and 30 is sent forth to a flow rate controller according to the amount of water used at the use point 41, and then the opeining degree of the electromagnetic valve 31 is controlled and the flow rate of the discharge water pipe 28 is fixed at 10%, for example, of the flow rate of the inlet pipe 26. Thus, the amount of water introduced is limited and futile discharged water is controlled. Also, the detection of flow rate at the permeated water pipe 27 immediately after the filter 25 can be performed in addition to the detection of the amount of water introduced, and also pressure instead of flow rate can be detected.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1366379A JPS55106509A (en) | 1979-02-08 | 1979-02-08 | Protector for ultrafiltration filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1366379A JPS55106509A (en) | 1979-02-08 | 1979-02-08 | Protector for ultrafiltration filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55106509A true JPS55106509A (en) | 1980-08-15 |
| JPH0137191B2 JPH0137191B2 (en) | 1989-08-04 |
Family
ID=11839431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1366379A Granted JPS55106509A (en) | 1979-02-08 | 1979-02-08 | Protector for ultrafiltration filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55106509A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62262926A (en) * | 1986-05-09 | 1987-11-16 | 高木産業株式会社 | Plant culture apparatus |
| WO1996041675A1 (en) * | 1995-06-08 | 1996-12-27 | Schael Wilfried | Process and device for controlling a reverse osmosis system for water treatment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5483688A (en) * | 1977-12-16 | 1979-07-03 | Kurita Water Ind Ltd | Desalting apparatus of sea water |
-
1979
- 1979-02-08 JP JP1366379A patent/JPS55106509A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5483688A (en) * | 1977-12-16 | 1979-07-03 | Kurita Water Ind Ltd | Desalting apparatus of sea water |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62262926A (en) * | 1986-05-09 | 1987-11-16 | 高木産業株式会社 | Plant culture apparatus |
| WO1996041675A1 (en) * | 1995-06-08 | 1996-12-27 | Schael Wilfried | Process and device for controlling a reverse osmosis system for water treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0137191B2 (en) | 1989-08-04 |
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