JPS55109492A - Waste water purification apparatus - Google Patents
Waste water purification apparatusInfo
- Publication number
- JPS55109492A JPS55109492A JP1688579A JP1688579A JPS55109492A JP S55109492 A JPS55109492 A JP S55109492A JP 1688579 A JP1688579 A JP 1688579A JP 1688579 A JP1688579 A JP 1688579A JP S55109492 A JPS55109492 A JP S55109492A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- waste water
- separation
- return route
- precipitation
- 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
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)
Abstract
PURPOSE: To treat waste water effectively by returning the water of an aeration chamber or precipitation chamber into a separation chamber at all times and returning the same in return route thereby letting only the dissolved waste water into the aeration chamber at all times.
CONSTITUTION: The waste water purification tank A is constituted by a separation chamber 1, aeration chamber 2 and precipitation chamber 3. Between the separation chamber 1 and precipitation chamber 3 are communicated by the return route 9 consisting of pipe. A pump 10 such as air lift pump or water pump is disposed to the return route 9. The waste water from influent port 4 is separated 1 and aerated 2, thence it is precipiation-treated in the precipitation chamber. At this time, a small amount of the water in the precipitation chamber 3 flows into the return route 9 at all times. Since this influx is to the extent of not impairing the separation function of the separation chamber 1, it has the effect of allowing only the dissolved waste water into the aeration chamber 2 at all times without impairing the separation function. As a result of this, the waste water in the separation chamber 1 flows into the aeration chamber 2 as much as the influent solids have dissolved at all times without becoming of high concentration. This provides exactly the same effect as that of the pretreating device or flow control device attached to integrated treating units.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1688579A JPS55109492A (en) | 1979-02-15 | 1979-02-15 | Waste water purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1688579A JPS55109492A (en) | 1979-02-15 | 1979-02-15 | Waste water purification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55109492A true JPS55109492A (en) | 1980-08-22 |
Family
ID=11928616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1688579A Pending JPS55109492A (en) | 1979-02-15 | 1979-02-15 | Waste water purification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55109492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01167396U (en) * | 1988-05-17 | 1989-11-24 |
-
1979
- 1979-02-15 JP JP1688579A patent/JPS55109492A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01167396U (en) * | 1988-05-17 | 1989-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1101244A (en) | A method of and device for biological processing of liquids | |
| JPS57171485A (en) | Desalination of brine | |
| JPS55109492A (en) | Waste water purification apparatus | |
| JPS5518227A (en) | Waste water treating apparatus | |
| JPS5524583A (en) | Sewage purifying apparatus | |
| JPS57132593A (en) | Partial aeration method in sewage and night soil treatment | |
| JPS5466559A (en) | System for controlling sludges to be returned | |
| JPS551861A (en) | Clarification tank for night soil | |
| JPS56100691A (en) | Treatment for organic waste water | |
| JPS5676292A (en) | Method and apparatus for treating muddy water | |
| JPS5346165A (en) | Monitor-controller for active-sludge dirty-water treating device | |
| JPS5451254A (en) | Sanitary waste purification apparatus | |
| JPS5778989A (en) | Activated aludge treatment | |
| JPS5581790A (en) | Clarification tank for excretion | |
| JPS5613089A (en) | Waste water purifying apparatus | |
| JPS5787809A (en) | Method and equipment for sucking liquid from liquid tank in filtration work | |
| JPS57105208A (en) | Settling and separation tank | |
| JPS57127491A (en) | Treatment device for sewage | |
| JPS5597291A (en) | Control of returned sludge amount | |
| JPS5781884A (en) | Method for purification of sewage | |
| JPS56152791A (en) | Treatment of organic waste water | |
| JPS57130511A (en) | Precipitating tank | |
| JPS5730586A (en) | Clarification of condensation and apparatus therefor | |
| JPS56147694A (en) | Activated sludge treatment device | |
| JPS5463553A (en) | Device for purifying sanitary sewage |