JPH0429433B2 - - Google Patents
Info
- Publication number
- JPH0429433B2 JPH0429433B2 JP59244577A JP24457784A JPH0429433B2 JP H0429433 B2 JPH0429433 B2 JP H0429433B2 JP 59244577 A JP59244577 A JP 59244577A JP 24457784 A JP24457784 A JP 24457784A JP H0429433 B2 JPH0429433 B2 JP H0429433B2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- top cover
- pressurized
- inner periphery
- cover piece
- 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.)
- Expired - Lifetime
Links
- 238000005188 flotation Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000006837 decompression Effects 0.000 claims description 11
- 239000010802 sludge Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 241000628997 Flos Species 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59244577A JPS61125481A (ja) | 1984-11-21 | 1984-11-21 | 加圧浮上分離装置用減圧装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59244577A JPS61125481A (ja) | 1984-11-21 | 1984-11-21 | 加圧浮上分離装置用減圧装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61125481A JPS61125481A (ja) | 1986-06-13 |
| JPH0429433B2 true JPH0429433B2 (cs) | 1992-05-18 |
Family
ID=17120788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59244577A Granted JPS61125481A (ja) | 1984-11-21 | 1984-11-21 | 加圧浮上分離装置用減圧装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61125481A (cs) |
-
1984
- 1984-11-21 JP JP59244577A patent/JPS61125481A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61125481A (ja) | 1986-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |