JPS63115500U - - Google Patents
Info
- Publication number
- JPS63115500U JPS63115500U JP1987007689U JP768987U JPS63115500U JP S63115500 U JPS63115500 U JP S63115500U JP 1987007689 U JP1987007689 U JP 1987007689U JP 768987 U JP768987 U JP 768987U JP S63115500 U JPS63115500 U JP S63115500U
- Authority
- JP
- Japan
- Prior art keywords
- stirring blade
- air blowing
- draft tube
- aeration device
- blowing pipe
- 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
- 238000007664 blowing Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000005273 aeration Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 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
- Farming Of Fish And Shellfish (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007689U JPS63115500U (cs) | 1987-01-22 | 1987-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007689U JPS63115500U (cs) | 1987-01-22 | 1987-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63115500U true JPS63115500U (cs) | 1988-07-25 |
Family
ID=30791377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987007689U Pending JPS63115500U (cs) | 1987-01-22 | 1987-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63115500U (cs) |
-
1987
- 1987-01-22 JP JP1987007689U patent/JPS63115500U/ja active Pending