JPS5759612A - Removal of solid impurities in non-conductive liquid - Google Patents
Removal of solid impurities in non-conductive liquidInfo
- Publication number
- JPS5759612A JPS5759612A JP13476880A JP13476880A JPS5759612A JP S5759612 A JPS5759612 A JP S5759612A JP 13476880 A JP13476880 A JP 13476880A JP 13476880 A JP13476880 A JP 13476880A JP S5759612 A JPS5759612 A JP S5759612A
- Authority
- JP
- Japan
- Prior art keywords
- screen
- impurities
- particles
- conductive liquid
- electrode
- 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.)
- Pending
Links
Abstract
PURPOSE: To prevent the blinding of a screen by a method in which a specific DC voltage is applied between the screen inclined in the flow direction of a non- conductive liquid and a counter electrode in such a way as to repel electrically the particles of impurities from the screen.
CONSTITUTION: A metal screen 5 is slantly provided in a filtering tank 4 with a liquid inlet 1, a filtrate oulet 2, and an impurities outlet 3 in such a way that the lower end side of the metal screen is positioned at the rear of its upper end side in relation to the flow direction of liquid. Then, an electrode 6 is provided in the face of the screen 5, and a 0.01W100kV/cm gradient of DC voltage is applied between the screen and the electrode 6 to give electrically same polar charge as that of the particles of impurities to the screen 5. By this, the particles of impurities are electrically repelled from the screen 5 for filtration.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13476880A JPS5759612A (en) | 1980-09-27 | 1980-09-27 | Removal of solid impurities in non-conductive liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13476880A JPS5759612A (en) | 1980-09-27 | 1980-09-27 | Removal of solid impurities in non-conductive liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5759612A true JPS5759612A (en) | 1982-04-10 |
Family
ID=15136104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13476880A Pending JPS5759612A (en) | 1980-09-27 | 1980-09-27 | Removal of solid impurities in non-conductive liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5759612A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4861496A (en) * | 1988-06-13 | 1989-08-29 | Recycled Energy, Inc. | Electro-dewatering method and apparatus |
EP1138366A3 (en) * | 2000-03-28 | 2001-11-28 | Chmiel, Horst, Prof. Dr.-Ing.habil. | Method for separating components such as suspended materials and colloidal compounds from solutions |
-
1980
- 1980-09-27 JP JP13476880A patent/JPS5759612A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4861496A (en) * | 1988-06-13 | 1989-08-29 | Recycled Energy, Inc. | Electro-dewatering method and apparatus |
EP1138366A3 (en) * | 2000-03-28 | 2001-11-28 | Chmiel, Horst, Prof. Dr.-Ing.habil. | Method for separating components such as suspended materials and colloidal compounds from solutions |
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