JPH0312400Y2 - - Google Patents
Info
- Publication number
- JPH0312400Y2 JPH0312400Y2 JP12941383U JP12941383U JPH0312400Y2 JP H0312400 Y2 JPH0312400 Y2 JP H0312400Y2 JP 12941383 U JP12941383 U JP 12941383U JP 12941383 U JP12941383 U JP 12941383U JP H0312400 Y2 JPH0312400 Y2 JP H0312400Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- air
- water
- water pump
- stage water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 72
- 230000000630 rising effect Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 15
- 229910052760 oxygen Inorganic materials 0.000 description 15
- 239000001301 oxygen Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009469 supplementation Effects 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983129413U JPS6039399U (ja) | 1983-08-22 | 1983-08-22 | 二段揚水筒 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983129413U JPS6039399U (ja) | 1983-08-22 | 1983-08-22 | 二段揚水筒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6039399U JPS6039399U (ja) | 1985-03-19 |
| JPH0312400Y2 true JPH0312400Y2 (US20100012521A1-20100121-C00001.png) | 1991-03-25 |
Family
ID=30293235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983129413U Granted JPS6039399U (ja) | 1983-08-22 | 1983-08-22 | 二段揚水筒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039399U (US20100012521A1-20100121-C00001.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63400U (US20100012521A1-20100121-C00001.png) * | 1986-06-17 | 1988-01-05 |
-
1983
- 1983-08-22 JP JP1983129413U patent/JPS6039399U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63400U (US20100012521A1-20100121-C00001.png) * | 1986-06-17 | 1988-01-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6039399U (ja) | 1985-03-19 |
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