FR2311758A1 - Procede et dispositif d'epuration d'eau usee - Google Patents
Procede et dispositif d'epuration d'eau useeInfo
- Publication number
- FR2311758A1 FR2311758A1 FR7611835A FR7611835A FR2311758A1 FR 2311758 A1 FR2311758 A1 FR 2311758A1 FR 7611835 A FR7611835 A FR 7611835A FR 7611835 A FR7611835 A FR 7611835A FR 2311758 A1 FR2311758 A1 FR 2311758A1
- Authority
- FR
- France
- Prior art keywords
- tank
- aerating
- aerators
- effluent
- moving framework
- 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.)
- Granted
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
- C02F3/20—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"
-
- 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 true FR2311758A1 (fr) | 1976-12-17 |
FR2311758B1 FR2311758B1 (US07118763-20061010-C00002.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 (US07118763-20061010-C00002.png) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2412501A1 (fr) * | 1977-12-23 | 1979-07-20 | Schreiber August | Procede et installation d'epuration des eaux residuaires au moyen de boues activees |
FR2498173A1 (fr) * | 1981-01-19 | 1982-07-23 | August Schreiber | Procede et installation de clarification pour l'epuration des eaux usees |
EP0218289A1 (en) * | 1985-09-16 | 1987-04-15 | DHV Raadgevend Ingenieursbureau BV | Method and installation for the purification of liquid, in particular waste water, according to the activated sludge method |
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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1549910A (US07118763-20061010-C00002.png) * | 1967-10-02 | 1968-12-13 |
-
1976
- 1976-04-22 FR FR7611835A patent/FR2311758A1/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1549910A (US07118763-20061010-C00002.png) * | 1967-10-02 | 1968-12-13 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2412501A1 (fr) * | 1977-12-23 | 1979-07-20 | Schreiber August | Procede et installation d'epuration des eaux residuaires au moyen de boues activees |
FR2498173A1 (fr) * | 1981-01-19 | 1982-07-23 | August Schreiber | Procede et installation de clarification pour l'epuration des eaux usees |
EP0218289A1 (en) * | 1985-09-16 | 1987-04-15 | DHV Raadgevend Ingenieursbureau BV | Method and installation for the purification of liquid, in particular waste water, according to the activated sludge method |
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 |
Also Published As
Publication number | Publication date |
---|---|
FR2311758B1 (US07118763-20061010-C00002.png) | 1979-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |