FR2275407B1 - - Google Patents
Info
- Publication number
- FR2275407B1 FR2275407B1 FR7421732A FR7421732A FR2275407B1 FR 2275407 B1 FR2275407 B1 FR 2275407B1 FR 7421732 A FR7421732 A FR 7421732A FR 7421732 A FR7421732 A FR 7421732A FR 2275407 B1 FR2275407 B1 FR 2275407B1
- 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
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- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1257—Oxidation ditches
-
- 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
- C02F3/20—Activated sludge processes using diffusers
-
- 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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7421732A FR2275407A1 (fr) | 1974-06-21 | 1974-06-21 | Procede d'exploitation d'une station d'epuration et bassin d'aeration pour la mise en oeuvre de ce procede |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7421732A FR2275407A1 (fr) | 1974-06-21 | 1974-06-21 | Procede d'exploitation d'une station d'epuration et bassin d'aeration pour la mise en oeuvre de ce procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2275407A1 FR2275407A1 (fr) | 1976-01-16 |
| FR2275407B1 true FR2275407B1 (online.php) | 1978-01-13 |
Family
ID=9140390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7421732A Granted FR2275407A1 (fr) | 1974-06-21 | 1974-06-21 | Procede d'exploitation d'une station d'epuration et bassin d'aeration pour la mise en oeuvre de ce procede |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2275407A1 (online.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928526A (zh) * | 2019-04-30 | 2019-06-25 | 河南恒海环保技术有限公司 | 一种多孔射流曝气器及方法 |
| CN116986742B (zh) * | 2023-09-20 | 2023-12-29 | 济南林源环保工程有限公司 | 一种有机废水处理装置及方法 |
| CN119285126B (zh) * | 2024-12-11 | 2025-03-18 | 济南智泽德源环保科技有限公司 | 一种好氧颗粒污泥一体化污水处理设备 |
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1974
- 1974-06-21 FR FR7421732A patent/FR2275407A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2275407A1 (fr) | 1976-01-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |