FR1138349A - Dispositif d'aération et d'activation pour installations d'épuration d'eau - Google Patents
Dispositif d'aération et d'activation pour installations d'épuration d'eauInfo
- Publication number
- FR1138349A FR1138349A FR1138349DA FR1138349A FR 1138349 A FR1138349 A FR 1138349A FR 1138349D A FR1138349D A FR 1138349DA FR 1138349 A FR1138349 A FR 1138349A
- Authority
- FR
- France
- Prior art keywords
- aeration
- water purification
- activation device
- purification systems
- systems
- 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.)
- Expired
Links
- 230000004913 activation Effects 0.000 title 1
- 238000005273 aeration Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
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
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
-
- 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
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
-
- 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)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP12699A DE1157556B (de) | 1954-09-15 | 1954-09-15 | Abwasserklaeranlage mit mindestens einem wannenfoermigen Belueftungs- und Belebungsbecken |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1138349A true FR1138349A (fr) | 1957-06-12 |
Family
ID=7364210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1138349D Expired FR1138349A (fr) | 1954-09-15 | 1955-09-12 | Dispositif d'aération et d'activation pour installations d'épuration d'eau |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE541289A (fr) |
CH (1) | CH349552A (fr) |
DE (1) | DE1157556B (fr) |
FR (1) | FR1138349A (fr) |
NL (1) | NL98746C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007016916A2 (fr) * | 2005-08-08 | 2007-02-15 | Dieter Frankenberger | Installation de nitrification des eaux usees |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1441464A (fr) * | 1965-01-07 | 1966-06-10 | Degremont | Appareil combiné pour l'épuration biologique des eaux usées |
DE2328281C2 (de) * | 1973-06-04 | 1985-01-24 | Franz Prof. Dr.-Ing. Graz Moser | Verfahren zur Durchführung von Reaktionen in einem im wesentlichen horizontal angeordneten langgestreckten Reaktor und Vorrichtungen zur Durchführung dieses Verfahrens |
US4221656A (en) * | 1975-10-23 | 1980-09-09 | Kennedy Sterling R | Method of extracting sludge from sewage |
DE102012008928A1 (de) * | 2012-05-04 | 2013-11-07 | Klaro Gmbh | Vorrichtung und Verfahren zum Betrieb von SBR-Kläranlagen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE426766C (de) * | 1924-09-19 | 1926-03-18 | Karl Imhoff Dr Ing | Verfahren und Vorrichtung zur biologischen Reinigung von Abwasser mit belebtem Schlamm in Lueftungsbecken |
DE575467C (de) * | 1932-02-24 | 1933-05-04 | Borsig G M B H A | Verfahren zur Belueftung des Abwassers in Schlammbelebungsbecken mittels Druckluftwasserheber |
US2144385A (en) * | 1935-03-18 | 1939-01-17 | Advance Engineering Company | Sewage treatment apparatus |
FR803387A (fr) * | 1935-06-20 | 1936-09-29 | Auxiliaire Des Distrib S D Eau | Procédé d'épuration des eaux |
US2126228A (en) * | 1936-08-27 | 1938-08-09 | Municipal Sanitary Service Cor | Activated sludge purification of sewage and other liquids |
US2415048A (en) * | 1943-04-19 | 1947-01-28 | Sharp William | Equipment for treating sewage |
GB638185A (en) * | 1947-02-26 | 1950-05-31 | Carl Hilder Nordell | Improvements in or relating to diffuser tubes |
-
1954
- 1954-09-15 DE DEP12699A patent/DE1157556B/de active Pending
-
1955
- 1955-09-12 NL NL200345A patent/NL98746C/nl active
- 1955-09-12 FR FR1138349D patent/FR1138349A/fr not_active Expired
- 1955-09-14 BE BE541289A patent/BE541289A/fr unknown
- 1955-09-15 CH CH349552D patent/CH349552A/de unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007016916A2 (fr) * | 2005-08-08 | 2007-02-15 | Dieter Frankenberger | Installation de nitrification des eaux usees |
WO2007016916A3 (fr) * | 2005-08-08 | 2007-04-19 | Dieter Frankenberger | Installation de nitrification des eaux usees |
Also Published As
Publication number | Publication date |
---|---|
NL98746C (nl) | 1961-08-15 |
BE541289A (fr) | 1959-08-14 |
DE1157556B (de) | 1963-11-14 |
CH349552A (de) | 1960-10-15 |
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