FR2202041B3 - - Google Patents
Info
- Publication number
- FR2202041B3 FR2202041B3 FR7235898A FR7235898A FR2202041B3 FR 2202041 B3 FR2202041 B3 FR 2202041B3 FR 7235898 A FR7235898 A FR 7235898A FR 7235898 A FR7235898 A FR 7235898A FR 2202041 B3 FR2202041 B3 FR 2202041B3
- Authority
- FR
- France
- 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.)
- Expired
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
-
- 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)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7235898A FR2202041A1 (en) | 1972-10-06 | 1972-10-06 | Sewage treatment activation tank - allows non-decantable matter to be retained in the tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7235898A FR2202041A1 (en) | 1972-10-06 | 1972-10-06 | Sewage treatment activation tank - allows non-decantable matter to be retained in the tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2202041A1 FR2202041A1 (en) | 1974-05-03 |
| FR2202041B3 true FR2202041B3 (OSRAM) | 1975-11-07 |
Family
ID=9105449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7235898A Granted FR2202041A1 (en) | 1972-10-06 | 1972-10-06 | Sewage treatment activation tank - allows non-decantable matter to be retained in the tank |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2202041A1 (OSRAM) |
-
1972
- 1972-10-06 FR FR7235898A patent/FR2202041A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2202041A1 (en) | 1974-05-03 |