JPH0261495U - - Google Patents
Info
- Publication number
- JPH0261495U JPH0261495U JP13931588U JP13931588U JPH0261495U JP H0261495 U JPH0261495 U JP H0261495U JP 13931588 U JP13931588 U JP 13931588U JP 13931588 U JP13931588 U JP 13931588U JP H0261495 U JPH0261495 U JP H0261495U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- water
- level adjustment
- pumping
- water level
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 6
- 238000011221 initial treatment Methods 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims 1
- 238000004062 sedimentation Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 claims 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Description
第１図は本考案の一実施例の一部省略した断面
図、第２図は同上の他の実施例の部分断面図、第
３図は同上の更に他の実施例の断面図であり、１
は一次処理槽、２は二次処理槽、３は水位調整槽
、４は一次揚水経路、５は二次揚水経路である。
FIG. 1 is a partially omitted sectional view of one embodiment of the present invention, FIG. 2 is a partial sectional view of another embodiment of the same, and FIG. 3 is a sectional view of still another embodiment of the same. 1
2 is a primary treatment tank, 2 is a secondary treatment tank, 3 is a water level adjustment tank, 4 is a primary pumping route, and 5 is a secondary pumping route.
Claims (1)
うな二次処理槽と、水位調整槽と、一次処理槽か
ら水位調整槽へエアーリフトにて揚水する一次揚
水経路と、水位調整槽から二次処理槽へエアーリ
フトにて揚水する二次揚水経路とを備え、水位調
整槽をオーバーフロー型に構成するとともにその
オーバーフロー水を一次処理槽に返流すべく構成
して成る汚水処理装置。 A primary treatment tank such as a sedimentation tank, a secondary treatment tank such as a contact aeration tank, a water level adjustment tank, a primary pumping route for pumping water from the primary treatment tank to the water level adjustment tank using an air lift, and from the water level adjustment tank. A sewage treatment device comprising a secondary water pumping path for pumping water to a secondary treatment tank by an air lift, a water level adjustment tank configured as an overflow type, and configured to flow the overflow water back to the primary treatment tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988139315U JPH0647598Y2 (en) | 1988-10-26 | 1988-10-26 | Sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988139315U JPH0647598Y2 (en) | 1988-10-26 | 1988-10-26 | Sewage treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0261495U true JPH0261495U (en) | 1990-05-08 |
| JPH0647598Y2 JPH0647598Y2 (en) | 1994-12-07 |
Family
ID=31402457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988139315U Expired - Lifetime JPH0647598Y2 (en) | 1988-10-26 | 1988-10-26 | Sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647598Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04137799U (en) * | 1991-06-12 | 1992-12-22 | 株式会社クボタ | septic tank |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223016B (en) * | 2014-12-31 | 2020-11-06 | Mnh株式会社 | Dual pneumatic lifting device |
| KR101597972B1 (en) * | 2014-12-31 | 2016-02-26 | 명노환 | Dual airlift apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5074756U (en) * | 1973-11-08 | 1975-06-30 | ||
| JPS52171161U (en) * | 1976-06-19 | 1977-12-26 |
-
1988
- 1988-10-26 JP JP1988139315U patent/JPH0647598Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5074756U (en) * | 1973-11-08 | 1975-06-30 | ||
| JPS52171161U (en) * | 1976-06-19 | 1977-12-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04137799U (en) * | 1991-06-12 | 1992-12-22 | 株式会社クボタ | septic tank |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647598Y2 (en) | 1994-12-07 |