FR2311758B1 - - Google Patents
Info
- Publication number
- FR2311758B1 FR2311758B1 FR7611835A FR7611835A FR2311758B1 FR 2311758 B1 FR2311758 B1 FR 2311758B1 FR 7611835 A FR7611835 A FR 7611835A FR 7611835 A FR7611835 A FR 7611835A FR 2311758 B1 FR2311758 B1 FR 2311758B1
- 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
- C02F3/20—Activated sludge processes using diffusers
-
- 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
-
- 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
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
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- 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)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE829429 | 1975-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2311758A1 FR2311758A1 (fr) | 1976-12-17 |
| FR2311758B1 true FR2311758B1 (US06252093-20010626-C00008.png) | 1979-08-31 |
Family
ID=3861210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7611835A Granted FR2311758A1 (fr) | 1975-05-23 | 1976-04-22 | Procede et dispositif d'epuration d'eau usee |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2311758A1 (US06252093-20010626-C00008.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2757860A1 (de) * | 1977-12-23 | 1979-06-28 | Schreiber August | Verfahren und einrichtung zur abwasserreinigung mittels belebtschlamm |
| DE3101526A1 (de) * | 1981-01-19 | 1982-08-05 | Schreiber, August, Dr.-Ing., 3000 Hannover | Verfahren und klaeranlage zur abwasserreinigung |
| NL8502522A (nl) * | 1985-09-16 | 1987-04-16 | Dhv Raadgevend Ing | Werkwijze en installatie voor het reinigen van vloeistof, in het bijzonder afvalwater, volgens de actief-slibmethode. |
| EP2253595A1 (en) * | 2009-05-15 | 2010-11-24 | Gerrit Ekkelenkamp | Three-stage system for treating sewage |
| CN108516616A (zh) * | 2018-05-30 | 2018-09-11 | 四川奥恒环保科技有限公司 | 一种防止污泥堆积的好氧池 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1658127A1 (de) * | 1967-10-02 | 1971-10-28 | Danjes Martin Dipl Ing | Belebtschlammanlage mit mittig angeordnetem Rundbecken,einem das Rundbecken umschliessenden Belueftungsbecken und schnell umlaufender Bruecke |
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1976
- 1976-04-22 FR FR7611835A patent/FR2311758A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2311758A1 (fr) | 1976-12-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |