FR2551049A1 - Procede et appareil pour la realisation de procedes biologiques aerobies submerges - Google Patents
Procede et appareil pour la realisation de procedes biologiques aerobies submerges Download PDFInfo
- Publication number
- FR2551049A1 FR2551049A1 FR8413246A FR8413246A FR2551049A1 FR 2551049 A1 FR2551049 A1 FR 2551049A1 FR 8413246 A FR8413246 A FR 8413246A FR 8413246 A FR8413246 A FR 8413246A FR 2551049 A1 FR2551049 A1 FR 2551049A1
- Authority
- FR
- France
- Prior art keywords
- space
- liquid
- microorganisms
- tank
- aeration
- 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.)
- Withdrawn
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
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
-
- 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)
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU833012A HU190148B (en) | 1983-08-29 | 1983-08-29 | Process and equipment for the realisation of submerged aerobic biological process |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2551049A1 true FR2551049A1 (fr) | 1985-03-01 |
Family
ID=10962112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8413246A Withdrawn FR2551049A1 (fr) | 1983-08-29 | 1984-08-27 | Procede et appareil pour la realisation de procedes biologiques aerobies submerges |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT382357B (de) |
BE (1) | BE900434A (de) |
DE (1) | DE3431736A1 (de) |
FR (1) | FR2551049A1 (de) |
HU (1) | HU190148B (de) |
NL (1) | NL8402634A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5316668A (en) * | 1992-12-22 | 1994-05-31 | Jet, Inc. | Wastewater treatment plant and apparatus |
US5484524A (en) * | 1993-02-01 | 1996-01-16 | Jet, Inc. | Wastewater treatment apparatus |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB587400A (en) * | 1943-04-21 | 1947-04-24 | Infilco Inc | Improvements in or relating to process of and apparatus for treating sewage and other waste liquors |
DE1132058B (de) * | 1958-10-20 | 1962-06-20 | Hellmut Geiger Dr Ing | Verfahren zur biologischen Reinigung von Abwasser und Ruecklaufschlamm |
FR1342547A (fr) * | 1962-12-20 | 1963-11-08 | Metallgesellschaft Ag | Procédé et installation pour l'épuration biologique d'eaux usées contenant des détergents |
FR2250710A1 (de) * | 1973-11-12 | 1975-06-06 | Air Prod & Chem | |
DE2815507A1 (de) * | 1978-04-10 | 1979-10-18 | Walter Dr Albersmeyer | Verfahren und vorrichtung zur thermophilen biochemischen abwasserreinigung |
US4337151A (en) * | 1980-12-29 | 1982-06-29 | Red Fox Industries Inc. | Method and apparatus for pulsed timed control for sludge return line |
-
1983
- 1983-08-29 HU HU833012A patent/HU190148B/hu not_active IP Right Cessation
-
1984
- 1984-08-24 AT AT271484A patent/AT382357B/de not_active IP Right Cessation
- 1984-08-27 BE BE1/11078A patent/BE900434A/fr not_active IP Right Cessation
- 1984-08-27 FR FR8413246A patent/FR2551049A1/fr not_active Withdrawn
- 1984-08-29 NL NL8402634A patent/NL8402634A/nl not_active Application Discontinuation
- 1984-08-29 DE DE19843431736 patent/DE3431736A1/de active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB587400A (en) * | 1943-04-21 | 1947-04-24 | Infilco Inc | Improvements in or relating to process of and apparatus for treating sewage and other waste liquors |
DE1132058B (de) * | 1958-10-20 | 1962-06-20 | Hellmut Geiger Dr Ing | Verfahren zur biologischen Reinigung von Abwasser und Ruecklaufschlamm |
FR1342547A (fr) * | 1962-12-20 | 1963-11-08 | Metallgesellschaft Ag | Procédé et installation pour l'épuration biologique d'eaux usées contenant des détergents |
FR2250710A1 (de) * | 1973-11-12 | 1975-06-06 | Air Prod & Chem | |
DE2815507A1 (de) * | 1978-04-10 | 1979-10-18 | Walter Dr Albersmeyer | Verfahren und vorrichtung zur thermophilen biochemischen abwasserreinigung |
US4337151A (en) * | 1980-12-29 | 1982-06-29 | Red Fox Industries Inc. | Method and apparatus for pulsed timed control for sludge return line |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5316668A (en) * | 1992-12-22 | 1994-05-31 | Jet, Inc. | Wastewater treatment plant and apparatus |
US5484524A (en) * | 1993-02-01 | 1996-01-16 | Jet, Inc. | Wastewater treatment apparatus |
Also Published As
Publication number | Publication date |
---|---|
ATA271484A (de) | 1986-07-15 |
HU190148B (en) | 1986-08-28 |
HUT36068A (en) | 1985-08-28 |
DE3431736C2 (de) | 1987-07-09 |
AT382357B (de) | 1987-02-25 |
DE3431736A1 (de) | 1985-03-07 |
BE900434A (fr) | 1985-02-27 |
NL8402634A (nl) | 1985-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |