JPS5559889A - Polluted water treating apparatus - Google Patents
Polluted water treating apparatusInfo
- Publication number
- JPS5559889A JPS5559889A JP13428578A JP13428578A JPS5559889A JP S5559889 A JPS5559889 A JP S5559889A JP 13428578 A JP13428578 A JP 13428578A JP 13428578 A JP13428578 A JP 13428578A JP S5559889 A JPS5559889 A JP S5559889A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- sludge
- catalytic oxidation
- polluted water
- sent back
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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)
Abstract
PURPOSE: To stabilize the quality of water discharger, miniaturize the sludge chamber, and cut down the maintenane cost, by the procedure in which the polluted water in separating chamber is transferred to a catalytic oxidation chamber by a flow rate regulator, the polluted water in the catalytic oxidation chamber is circulated, and the sludge in a sludge storing chember is sent back to the separating chamber by an air lift.
CONSTITUTION: Supernatant liquor is sent to the catalytic oxidation chamber 3 by the flow regulator (air left) 8 provided in the separating chamber 1, and SS in the chamber 3, connected to the sludge storing chamber 2 through the transferring hole 9 provided in a partition plate, is centrifugally separated from polluted water circulated by the air blown up from the diffusion pipe 10 and then sent back automatically to the chamber 2 for storage, and the stored sludge is sent back to the separating chamber 1 by opening the valve 13 of the air supply pipe 12 which is usually closed during the maintenance control period. The oxidized water while passing through the catalytic oxidation plate 15 in the chamber 3 is sterilized in the chemical cylinder 14 of the sterilizing chamber 5 and then discharged to the outside.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13428578A JPS5559889A (en) | 1978-10-30 | 1978-10-30 | Polluted water treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13428578A JPS5559889A (en) | 1978-10-30 | 1978-10-30 | Polluted water treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5559889A true JPS5559889A (en) | 1980-05-06 |
Family
ID=15124701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13428578A Pending JPS5559889A (en) | 1978-10-30 | 1978-10-30 | Polluted water treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5559889A (en) |
-
1978
- 1978-10-30 JP JP13428578A patent/JPS5559889A/en active Pending
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