JPH0361993U - - Google Patents
Info
- Publication number
- JPH0361993U JPH0361993U JP12189389U JP12189389U JPH0361993U JP H0361993 U JPH0361993 U JP H0361993U JP 12189389 U JP12189389 U JP 12189389U JP 12189389 U JP12189389 U JP 12189389U JP H0361993 U JPH0361993 U JP H0361993U
- Authority
- JP
- Japan
- Prior art keywords
- treatment tank
- flow rate
- aerobic
- aerobic treatment
- anaerobic
- 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 4
- 239000010865 sewage Substances 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Description
第1図はこの考案の実施例の断面図、第2図は
第1図の要部断面図である。
FIG. 1 is a sectional view of an embodiment of this invention, and FIG. 2 is a sectional view of the main part of FIG. 1.
Claims (1)
水を移流させつつ浄化処理していく汚水処理装置
において、嫌気性処理槽より好気性処理槽へ処理
水を移流させ、嫌気性処理槽水位を前記好気性処
理槽より常時低く保つ流量調整用ポンプが設けら
れ、一方、前記好気性処理槽には、水位差による
重力流れにより、前記流量調整用ポンプと同じか
又はそれより小さい流量で該好気性処理槽内の処
理水を前記嫌気性処理槽へ返送する循環用返送管
を配設してなることを特徴とする汚水処理装置。 In a sewage treatment device that has an anaerobic treatment tank and an aerobic treatment tank and purifies the wastewater while advecting it sequentially, the treated water is advected from the anaerobic treatment tank to the aerobic treatment tank, and the anaerobic treatment tank A flow rate adjustment pump is provided to keep the water level lower than the aerobic treatment tank at all times, while the aerobic treatment tank has a flow rate equal to or lower than the flow rate adjustment pump due to gravity flow caused by the water level difference. A sewage treatment device comprising a circulation return pipe for returning treated water in the aerobic treatment tank to the anaerobic treatment tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989121893U JPH0725280Y2 (en) | 1989-10-17 | 1989-10-17 | Sewage treatment equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989121893U JPH0725280Y2 (en) | 1989-10-17 | 1989-10-17 | Sewage treatment equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0361993U true JPH0361993U (en) | 1991-06-18 |
JPH0725280Y2 JPH0725280Y2 (en) | 1995-06-07 |
Family
ID=31669916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989121893U Expired - Lifetime JPH0725280Y2 (en) | 1989-10-17 | 1989-10-17 | Sewage treatment equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0725280Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4734160B2 (en) * | 2006-04-13 | 2011-07-27 | 株式会社Gsユアサ | Septic tank |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5610994U (en) * | 1979-07-04 | 1981-01-30 |
-
1989
- 1989-10-17 JP JP1989121893U patent/JPH0725280Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5610994U (en) * | 1979-07-04 | 1981-01-30 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4734160B2 (en) * | 2006-04-13 | 2011-07-27 | 株式会社Gsユアサ | Septic tank |
Also Published As
Publication number | Publication date |
---|---|
JPH0725280Y2 (en) | 1995-06-07 |