JPH02150003U - - Google Patents
Info
- Publication number
- JPH02150003U JPH02150003U JP1989057043U JP5704389U JPH02150003U JP H02150003 U JPH02150003 U JP H02150003U JP 1989057043 U JP1989057043 U JP 1989057043U JP 5704389 U JP5704389 U JP 5704389U JP H02150003 U JPH02150003 U JP H02150003U
- Authority
- JP
- Japan
- Prior art keywords
- treatment tank
- biological treatment
- liquid
- cooling device
- spraying
- 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
- 239000007788 liquid Substances 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 238000005507 spraying Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000010800 human waste 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
- Degasification And Air Bubble Elimination (AREA)
- Activated Sludge Processes (AREA)
Description
第１図は本考案の一実施例の系統図、第２図は
従来の生物処理槽の消泡装置の系統図である。
１…し尿、２…生物処理槽、３…曝気装置、６
…消泡剤、７…循環ポンプ、８…熱交換器、１１
…冷却液、１２…消泡ノズル。
FIG. 1 is a system diagram of an embodiment of the present invention, and FIG. 2 is a system diagram of a conventional defoaming device for a biological treatment tank. 1... Human waste, 2... Biological treatment tank, 3... Aeration device, 6
...Antifoaming agent, 7...Circulation pump, 8...Heat exchanger, 11
...Cooling liquid, 12...Defoaming nozzle.
Claims (1)
同冷却装置で冷却された液を生物処理槽の液面に
散布する装置を備えたことを特徴とする生物処理
槽の消泡装置。 A defoaming device for a biological treatment tank, comprising a cooling device for a liquid extracted from the biological treatment tank, and a device for spraying the liquid cooled by the cooling device onto the liquid surface of the biological treatment tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989057043U JPH02150003U (en) | 1989-05-19 | 1989-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989057043U JPH02150003U (en) | 1989-05-19 | 1989-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02150003U true JPH02150003U (en) | 1990-12-25 |
Family
ID=31581401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989057043U Pending JPH02150003U (en) | 1989-05-19 | 1989-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02150003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007167764A (en) * | 2005-12-21 | 2007-07-05 | Sasakura Engineering Co Ltd | Apparatus for concentrating foamable liquid |
-
1989
- 1989-05-19 JP JP1989057043U patent/JPH02150003U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007167764A (en) * | 2005-12-21 | 2007-07-05 | Sasakura Engineering Co Ltd | Apparatus for concentrating foamable liquid |
| JP4592581B2 (en) * | 2005-12-21 | 2010-12-01 | 株式会社ササクラ | Effervescent liquid concentrator |