JPS63178886A - 浮上分離方法及び装置 - Google Patents
浮上分離方法及び装置Info
- Publication number
- JPS63178886A JPS63178886A JP897687A JP897687A JPS63178886A JP S63178886 A JPS63178886 A JP S63178886A JP 897687 A JP897687 A JP 897687A JP 897687 A JP897687 A JP 897687A JP S63178886 A JPS63178886 A JP S63178886A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- liquid
- gas
- cyclone
- bubbles
- 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
- 238000005188 flotation Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title description 18
- 239000012530 fluid Substances 0.000 claims abstract description 102
- 239000007788 liquid Substances 0.000 claims abstract description 81
- 239000002351 wastewater Substances 0.000 claims abstract description 34
- 238000000926 separation method Methods 0.000 claims description 46
- 230000005484 gravity Effects 0.000 claims description 9
- 230000000717 retained effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 239000012535 impurity Substances 0.000 description 19
- 229920000642 polymer Polymers 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- -1 etc.) Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Cyclones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP897687A JPS63178886A (ja) | 1987-01-20 | 1987-01-20 | 浮上分離方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP897687A JPS63178886A (ja) | 1987-01-20 | 1987-01-20 | 浮上分離方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63178886A true JPS63178886A (ja) | 1988-07-22 |
| JPH0312951B2 JPH0312951B2 (enrdf_load_stackoverflow) | 1991-02-21 |
Family
ID=11707717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP897687A Granted JPS63178886A (ja) | 1987-01-20 | 1987-01-20 | 浮上分離方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178886A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994004266A1 (en) * | 1992-08-20 | 1994-03-03 | University Of Newcastle Upon Tyne | Separation of aqueous and organic components |
-
1987
- 1987-01-20 JP JP897687A patent/JPS63178886A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994004266A1 (en) * | 1992-08-20 | 1994-03-03 | University Of Newcastle Upon Tyne | Separation of aqueous and organic components |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312951B2 (enrdf_load_stackoverflow) | 1991-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |