JPS5730508A - Method and apparatus for separating oil from water by coarsening - Google Patents
Method and apparatus for separating oil from water by coarseningInfo
- Publication number
- JPS5730508A JPS5730508A JP10558980A JP10558980A JPS5730508A JP S5730508 A JPS5730508 A JP S5730508A JP 10558980 A JP10558980 A JP 10558980A JP 10558980 A JP10558980 A JP 10558980A JP S5730508 A JPS5730508 A JP S5730508A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- water
- coarsening
- pathways
- porous elements
- 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 promote the coarsening of oil as well as pevent the clogging of pathways by alternately passing an oil-containing water through the surface and back pathways of a coarsening element provided with an oil-resistant and repellent layer and a water-permeating and absorbing layer.
CONSTITUTION: A coarsening device 7 for oil consists of a coarsening device 8 having porous elements 17 and 18 whose surfaces are provided with an oil-resistant and repellent layer and a water-permeating and absorbing layer, having a water- insoluble and absorbing gel layer mainly. The oil-containing water is flowed in the direction of A→B or B→A by switching a switch valve 9 and then passed through porous elements 17 and 18, during which oils are made into coarse oil droplets. At this time, the clogging of pathways with coarse oil droplets can be prevented because pathways for oil-containing water are altered toward the surface or the back side of the porous elements 17 and 18.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10558980A JPS5730508A (en) | 1980-07-31 | 1980-07-31 | Method and apparatus for separating oil from water by coarsening |
CA000379376A CA1178542A (en) | 1980-07-31 | 1981-06-09 | Method and apparatus for oil-water separation by coalescence |
GB8117851A GB2083370B (en) | 1980-07-31 | 1981-06-10 | A method and apparatus for oil-water separation |
FR8111438A FR2487690B1 (en) | 1980-07-31 | 1981-06-10 | METHOD AND DEVICE FOR COALESCENCE OIL-TO-WATER SEPARATION |
KR1019810002070A KR850000904B1 (en) | 1980-07-31 | 1981-06-10 | Apparatus for oil water separation by granulation |
AU71478/81A AU550131B2 (en) | 1980-07-31 | 1981-06-10 | Removing oil from water on hydrous-gel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10558980A JPS5730508A (en) | 1980-07-31 | 1980-07-31 | Method and apparatus for separating oil from water by coarsening |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5730508A true JPS5730508A (en) | 1982-02-18 |
Family
ID=14411679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10558980A Pending JPS5730508A (en) | 1980-07-31 | 1980-07-31 | Method and apparatus for separating oil from water by coarsening |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5730508A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040007969A (en) * | 2002-07-15 | 2004-01-28 | 김창균 | Oil separator employing bundle of perforated pipe and its oil separation method |
-
1980
- 1980-07-31 JP JP10558980A patent/JPS5730508A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040007969A (en) * | 2002-07-15 | 2004-01-28 | 김창균 | Oil separator employing bundle of perforated pipe and its oil separation method |
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