JPS5586587A - Sewage treating apparatus - Google Patents
Sewage treating apparatusInfo
- Publication number
- JPS5586587A JPS5586587A JP15852078A JP15852078A JPS5586587A JP S5586587 A JPS5586587 A JP S5586587A JP 15852078 A JP15852078 A JP 15852078A JP 15852078 A JP15852078 A JP 15852078A JP S5586587 A JPS5586587 A JP S5586587A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- amount
- sewage
- inflow
- inflow sewage
- 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
Abstract
PURPOSE: To operate a title apparatus stably by a simple control through a mechanism wherein a treated water discharged from a final precipitation tank is poured into an inflow sewage and the water quality and the flowing amount of an inflow water to an aeration are maintained at an almost constant level.
CONSTITUTION: A part of a treated water discharged from a final precipitation tank 3 to the outside of a system is stored in a storage tank 4. On the other hand, an amount of an inflow sewage is measured by a detector 8 and simultaneously, a concentration of floated substances within the first precipitation tank 1 is detected by a detector 9, then the polluted load of an inflow sewage is determined from both measured values. A regulating meter 14 adjusts an opening degree of a value 10 according to the deviation between thus measured values and a set value and a diluting water required to render the water quality of an inflow sewage constant is sent into a tank 1 from a tank 4 in an only required amount. Moreover, by rendering an amount of sewage sent into an aeration tank 2 from a tank 1 to a constant level, the amount and the quality are regulated to a constant value and various amounts following to a tank 2 can be controlled constantly.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15852078A JPS5586587A (en) | 1978-12-25 | 1978-12-25 | Sewage treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15852078A JPS5586587A (en) | 1978-12-25 | 1978-12-25 | Sewage treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5586587A true JPS5586587A (en) | 1980-06-30 |
Family
ID=15673526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15852078A Pending JPS5586587A (en) | 1978-12-25 | 1978-12-25 | Sewage treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5586587A (en) |
-
1978
- 1978-12-25 JP JP15852078A patent/JPS5586587A/en active Pending
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