JPS4869362A - - Google Patents
Info
- Publication number
- JPS4869362A JPS4869362A JP47126332A JP12633272A JPS4869362A JP S4869362 A JPS4869362 A JP S4869362A JP 47126332 A JP47126332 A JP 47126332A JP 12633272 A JP12633272 A JP 12633272A JP S4869362 A JPS4869362 A JP S4869362A
- Authority
- JP
- Japan
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2162950A DE2162950A1 (en) | 1971-12-18 | 1971-12-18 | METHODS FOR TREATMENT OF WASTEWATER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4869362A true JPS4869362A (en) | 1973-09-20 |
Family
ID=5828437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47126332A Pending JPS4869362A (en) | 1971-12-18 | 1972-12-18 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4869362A (en) |
| DE (1) | DE2162950A1 (en) |
| FR (1) | FR2163762A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6022994A (en) * | 1983-07-19 | 1985-02-05 | Kubota Ltd | Process for aerating activated sludge with pure oxygen |
| JPH066274U (en) * | 1992-05-06 | 1994-01-25 | ホーユー株式会社 | Discharge tool, comb discharge tool and brush discharge tool |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012112685A1 (en) * | 2012-12-19 | 2014-06-26 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Method and arrangement for reducing the emission of carbon dioxide in sewage treatment plants |
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1971
- 1971-12-18 DE DE2162950A patent/DE2162950A1/en active Pending
-
1972
- 1972-12-18 JP JP47126332A patent/JPS4869362A/ja active Pending
- 1972-12-18 FR FR7245100A patent/FR2163762A1/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6022994A (en) * | 1983-07-19 | 1985-02-05 | Kubota Ltd | Process for aerating activated sludge with pure oxygen |
| JPH066274U (en) * | 1992-05-06 | 1994-01-25 | ホーユー株式会社 | Discharge tool, comb discharge tool and brush discharge tool |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2163762A1 (en) | 1973-07-27 |
| DE2162950A1 (en) | 1973-06-20 |