JPS5531438A - Oil water separation - Google Patents
Oil water separationInfo
- Publication number
- JPS5531438A JPS5531438A JP10443378A JP10443378A JPS5531438A JP S5531438 A JPS5531438 A JP S5531438A JP 10443378 A JP10443378 A JP 10443378A JP 10443378 A JP10443378 A JP 10443378A JP S5531438 A JPS5531438 A JP S5531438A
- Authority
- JP
- Japan
- Prior art keywords
- water
- phase
- magnetic
- oil
- oil phase
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 8
- 238000000926 separation method Methods 0.000 title 1
- 235000019198 oils Nutrition 0.000 abstract 6
- 230000005291 magnetic effect Effects 0.000 abstract 4
- 239000011553 magnetic fluid Substances 0.000 abstract 4
- 239000006249 magnetic particle Substances 0.000 abstract 2
- 235000019476 oil-water mixture Nutrition 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 239000003302 ferromagnetic material Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
PURPOSE: To improve the recovering rate of oil phase from an oil-water mixture having high oil phase content by adding water base magnetic fluid to oil-water mixed phase and passing oil phase through a filter bed composed of ferromagnetic materials to which magnetic field is applied.
CONSTITUTION: Waste liquid having high oil phase content in a reservoir 1 is supplied through a mixer 2 and a pumps 3 to a first magnetic treating apparatus 4 equipped with a filter bed 6 composed of ferromagnetic filaments to which magnetic field is applied by a solenoid 7. 5W10% by weight of water base magnetic fluid based on the weight of water phase is previously supplied from a reservoir 5 to the mixer 2. Emulsion of oil-water mixture is broken in the apparatus 4. In a first separating tank 8 the oil phase of upper layer is separated and the above magnetic fluid is added to the water phase of lower layer. In a second magnetic treating apparatus the above treatment is repeated. After separating oil phase in a second separating tank 2, water 15 and an acid 16 are added to the water phase in a mixer 13. Magnetic particles present in the magnetic fluid are precipitated in a settling tank 14, and the magnetic particles are recovered in a recovery tank 17 and recycled to use.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10443378A JPS5531438A (en) | 1978-08-29 | 1978-08-29 | Oil water separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10443378A JPS5531438A (en) | 1978-08-29 | 1978-08-29 | Oil water separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5531438A true JPS5531438A (en) | 1980-03-05 |
Family
ID=14380529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10443378A Pending JPS5531438A (en) | 1978-08-29 | 1978-08-29 | Oil water separation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5531438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304686A (en) * | 2019-06-21 | 2019-10-08 | 西华大学 | Sea Surface Oil Recovery Device Based on Magnetic Fluid Liquid Separation Technology |
-
1978
- 1978-08-29 JP JP10443378A patent/JPS5531438A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304686A (en) * | 2019-06-21 | 2019-10-08 | 西华大学 | Sea Surface Oil Recovery Device Based on Magnetic Fluid Liquid Separation Technology |
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