JPS6231123Y2 - - Google Patents
Info
- Publication number
- JPS6231123Y2 JPS6231123Y2 JP1984196492U JP19649284U JPS6231123Y2 JP S6231123 Y2 JPS6231123 Y2 JP S6231123Y2 JP 1984196492 U JP1984196492 U JP 1984196492U JP 19649284 U JP19649284 U JP 19649284U JP S6231123 Y2 JPS6231123 Y2 JP S6231123Y2
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- supernatant liquid
- discharge box
- water surface
- pulley
- 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
Links
- 239000007788 liquid Substances 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000006228 supernatant Substances 0.000 claims description 31
- 238000007599 discharging Methods 0.000 claims description 8
- 208000028659 discharge Diseases 0.000 description 50
- 239000010865 sewage Substances 0.000 description 13
- 239000010802 sludge Substances 0.000 description 10
- 230000007423 decrease Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- -1 that is Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Activated Sludge Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984196492U JPS6231123Y2 (US06653308-20031125-C00197.png) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984196492U JPS6231123Y2 (US06653308-20031125-C00197.png) | 1984-12-28 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61115105U JPS61115105U (US06653308-20031125-C00197.png) | 1986-07-21 |
| JPS6231123Y2 true JPS6231123Y2 (US06653308-20031125-C00197.png) | 1987-08-10 |
Family
ID=30754273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984196492U Expired JPS6231123Y2 (US06653308-20031125-C00197.png) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231123Y2 (US06653308-20031125-C00197.png) |
-
1984
- 1984-12-28 JP JP1984196492U patent/JPS6231123Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61115105U (US06653308-20031125-C00197.png) | 1986-07-21 |
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