JPH02117095U - - Google Patents
Info
- Publication number
- JPH02117095U JPH02117095U JP2509689U JP2509689U JPH02117095U JP H02117095 U JPH02117095 U JP H02117095U JP 2509689 U JP2509689 U JP 2509689U JP 2509689 U JP2509689 U JP 2509689U JP H02117095 U JPH02117095 U JP H02117095U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- contact aeration
- air
- supply pipe
- air supply
- 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
- 238000005273 aeration Methods 0.000 claims 6
- 238000000034 method Methods 0.000 claims 2
- 239000010865 sewage Substances 0.000 claims 2
- 238000000746 purification Methods 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2509689U JPH02117095U (de) | 1989-03-03 | 1989-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2509689U JPH02117095U (de) | 1989-03-03 | 1989-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117095U true JPH02117095U (de) | 1990-09-19 |
Family
ID=31245526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2509689U Pending JPH02117095U (de) | 1989-03-03 | 1989-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117095U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04341394A (ja) * | 1991-03-12 | 1992-11-27 | Kubota Corp | 汚水浄化槽 |
-
1989
- 1989-03-03 JP JP2509689U patent/JPH02117095U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04341394A (ja) * | 1991-03-12 | 1992-11-27 | Kubota Corp | 汚水浄化槽 |