JPH0386094U - - Google Patents
Info
- Publication number
- JPH0386094U JPH0386094U JP1989147526U JP14752689U JPH0386094U JP H0386094 U JPH0386094 U JP H0386094U JP 1989147526 U JP1989147526 U JP 1989147526U JP 14752689 U JP14752689 U JP 14752689U JP H0386094 U JPH0386094 U JP H0386094U
- Authority
- JP
- Japan
- Prior art keywords
- sewage
- treatment tank
- tank
- return
- operation control
- 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
- 239000010865 sewage Substances 0.000 claims description 13
- 238000011282 treatment Methods 0.000 claims description 8
- 244000005700 microbiome Species 0.000 claims description 6
- 238000011221 initial treatment Methods 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 description 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
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Biological Wastes In General (AREA)
Description
第１図はこの考案の実施例の側断面図、第２図
は実施例の平面断面図、第３図はこの考案の他の
実施例の断面図である。
FIG. 1 is a side sectional view of an embodiment of this invention, FIG. 2 is a plan sectional view of the embodiment, and FIG. 3 is a sectional view of another embodiment of this invention.
補正 平２．３．３０
実用新案登録請求の範囲を次のように補正する
。Amendment March 30, 2002 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
嫌気性微生物による一次処理槽、好気性微生物
による二次処理槽、さらに好気性微生物による三
次処理処理槽を有し、汚水を順次移流させつつ浄
化処理していくと共に、エアリフトポンプにより
前記三次処理槽の一部の処理汚水を一次処理槽へ
と返送するように構成した汚水浄化槽において、
三次処理槽の汚水返送装置がタイマー装置により
間歇運転制御可能とされ、該汚水返送装置の汚水
返送管に、凝集剤の貯留タンクから該凝集剤を供
給するポンプが前記タイマー装置による間歇運転
制御と同期して駆動されるよう構成してなること
を特徴とする汚水浄化槽。[Scope of claim for utility model registration] It has a primary treatment tank using anaerobic microorganisms, a secondary treatment tank using aerobic microorganisms, and a tertiary treatment tank using aerobic microorganisms, and purifies wastewater while sequentially advecting it. , in a sewage septic tank configured to return part of the treated sewage from the tertiary treatment tank to the primary treatment tank using an air lift pump,
The sewage return device of the tertiary treatment tank is capable of intermittent operation control by a timer device, and the pump that supplies the flocculant from the flocculant storage tank to the sewage return pipe of the sewage return device is capable of intermittent operation control by the timer device. A sewage septic tank characterized in that it is configured to be driven in synchronization.
Claims (1)
による二次処理槽、さらに好気性微生物による三
次処理処理槽を有し、汚水を順次移流させつつ浄
化処理していくと共に、エアリフトポンプにより
前記三次処理槽の一部の処理汚水を一次処理槽へ
と返送するように構成した汚水浄化槽において、
三次処理槽の汚水返送装置がタイマー装置により
間歇運転制御可能とされ、該汚水返送装置の汚水
返送管に、凝集剤の貯留タンクから該凝集剤を供
給するポンプが前記タイマー装置による間歇運転
制御と同期して駆動されるよう構成してなること
を特徴とする汚水浄化槽。 It has a primary treatment tank using anaerobic microorganisms, a secondary treatment tank using aerobic microorganisms, and a tertiary treatment tank using aerobic microorganisms.The sewage is purified while being sequentially advected, and the tertiary treatment tank is processed by an air lift pump. In a sewage septic tank configured to return part of the treated sewage to the primary treatment tank,
The sewage return device of the tertiary treatment tank is capable of intermittent operation control by a timer device, and the pump that supplies the flocculant from the flocculant storage tank to the sewage return pipe of the sewage return device is capable of intermittent operation control by the timer device. A sewage septic tank characterized in that it is configured to be driven in synchronization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989147526U JPH0717437Y2 (en) | 1989-12-20 | 1989-12-20 | Sewage septic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989147526U JPH0717437Y2 (en) | 1989-12-20 | 1989-12-20 | Sewage septic tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0386094U true JPH0386094U (en) | 1991-08-30 |
| JPH0717437Y2 JPH0717437Y2 (en) | 1995-04-26 |
Family
ID=31694034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989147526U Expired - Lifetime JPH0717437Y2 (en) | 1989-12-20 | 1989-12-20 | Sewage septic tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717437Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005211747A (en) * | 2004-01-28 | 2005-08-11 | Hitachi Housetec Co Ltd | Phosphorus removing apparatus-housed vessel and small-scaled sewage cleaning tank provided with the same |
| JP2010284620A (en) * | 2009-06-15 | 2010-12-24 | Fuji Clean Co Ltd | Water treatment apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6328500A (en) * | 1986-07-21 | 1988-02-06 | Kurita Water Ind Ltd | Treatment device for night soil sanitary sewage |
| JPH01228593A (en) * | 1988-03-08 | 1989-09-12 | Iseki Tory Tech Inc | Purification of sewage |
-
1989
- 1989-12-20 JP JP1989147526U patent/JPH0717437Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6328500A (en) * | 1986-07-21 | 1988-02-06 | Kurita Water Ind Ltd | Treatment device for night soil sanitary sewage |
| JPH01228593A (en) * | 1988-03-08 | 1989-09-12 | Iseki Tory Tech Inc | Purification of sewage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005211747A (en) * | 2004-01-28 | 2005-08-11 | Hitachi Housetec Co Ltd | Phosphorus removing apparatus-housed vessel and small-scaled sewage cleaning tank provided with the same |
| JP2010284620A (en) * | 2009-06-15 | 2010-12-24 | Fuji Clean Co Ltd | Water treatment apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717437Y2 (en) | 1995-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |