JPH02133496U - - Google Patents
Info
- Publication number
- JPH02133496U JPH02133496U JP4226889U JP4226889U JPH02133496U JP H02133496 U JPH02133496 U JP H02133496U JP 4226889 U JP4226889 U JP 4226889U JP 4226889 U JP4226889 U JP 4226889U JP H02133496 U JPH02133496 U JP H02133496U
- Authority
- JP
- Japan
- Prior art keywords
- filtration layer
- pipe
- sewage treatment
- air supply
- supply 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.)
- Granted
Links
- 238000005273 aeration Methods 0.000 claims 4
- 238000001914 filtration Methods 0.000 claims 3
- 239000010865 sewage Substances 0.000 claims 3
- 238000011001 backwashing Methods 0.000 claims 2
- 238000004062 sedimentation Methods 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4226889U JPH07237Y2 (ja) | 1989-04-11 | 1989-04-11 | 汚水処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4226889U JPH07237Y2 (ja) | 1989-04-11 | 1989-04-11 | 汚水処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02133496U true JPH02133496U (fr) | 1990-11-06 |
| JPH07237Y2 JPH07237Y2 (ja) | 1995-01-11 |
Family
ID=31553662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4226889U Expired - Fee Related JPH07237Y2 (ja) | 1989-04-11 | 1989-04-11 | 汚水処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07237Y2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05329490A (ja) * | 1992-05-28 | 1993-12-14 | Inax Corp | 濾過装置 |
| JP2009082847A (ja) * | 2007-10-01 | 2009-04-23 | Hitachi Housetec Co Ltd | 好気濾床槽及びこの好気濾床槽の運転方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6632202B2 (ja) * | 2015-03-05 | 2020-01-22 | 株式会社クボタ | 浄化槽 |
-
1989
- 1989-04-11 JP JP4226889U patent/JPH07237Y2/ja not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05329490A (ja) * | 1992-05-28 | 1993-12-14 | Inax Corp | 濾過装置 |
| JP2009082847A (ja) * | 2007-10-01 | 2009-04-23 | Hitachi Housetec Co Ltd | 好気濾床槽及びこの好気濾床槽の運転方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07237Y2 (ja) | 1995-01-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |