BE724050A - - Google Patents
Info
- Publication number
- BE724050A BE724050A BE724050DA BE724050A BE 724050 A BE724050 A BE 724050A BE 724050D A BE724050D A BE 724050DA BE 724050 A BE724050 A BE 724050A
- Authority
- BE
- Belgium
- Prior art keywords
- basin
- waste water
- aerators
- wall
- aeration
- Prior art date
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
-
- 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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
-
- 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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
- B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
-
- 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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
-
- 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
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
- B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
-
- 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
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
- B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
- B01F23/232311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit the conduits being vertical draft pipes with a lower intake end and an upper exit end
-
- 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
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
- B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
- B01F23/232312—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit the guiding constructions being baffles for guiding the flow up-and-down or from left-to-right
-
- 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3203—Gas driven
-
- 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
- C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/32015—Flow driven
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- 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)
- 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 |
---|---|---|---|
DE19671658129 DE1658129C (de) | 1967-11-20 | 1967-11-20 | Vorrichtung zur biologischen Reim gung von Abwasser |
Publications (1)
Publication Number | Publication Date |
---|---|
BE724050A true BE724050A (de) | 1969-05-02 |
Family
ID=5685472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE724050D BE724050A (de) | 1967-11-20 | 1968-11-18 |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT291140B (de) |
BE (1) | BE724050A (de) |
CH (1) | CH498778A (de) |
CS (1) | CS161849B2 (de) |
ES (1) | ES360076A1 (de) |
FR (1) | FR1592636A (de) |
GB (1) | GB1231838A (de) |
NL (1) | NL6816494A (de) |
RO (1) | RO54588A (de) |
SE (1) | SE350015B (de) |
YU (1) | YU269668A (de) |
-
1968
- 1968-10-24 AT AT1039368A patent/AT291140B/de not_active IP Right Cessation
- 1968-10-30 CH CH1617768A patent/CH498778A/de not_active IP Right Cessation
- 1968-11-11 ES ES360076A patent/ES360076A1/es not_active Expired
- 1968-11-13 FR FR1592636D patent/FR1592636A/fr not_active Expired
- 1968-11-18 BE BE724050D patent/BE724050A/fr unknown
- 1968-11-19 GB GB1231838D patent/GB1231838A/en not_active Expired
- 1968-11-19 YU YU269668A patent/YU269668A/xx unknown
- 1968-11-19 NL NL6816494A patent/NL6816494A/xx unknown
- 1968-11-20 CS CS789968A patent/CS161849B2/cs unknown
- 1968-11-20 SE SE1574868A patent/SE350015B/xx unknown
- 1968-11-20 RO RO5824568A patent/RO54588A/ro unknown
Also Published As
Publication number | Publication date |
---|---|
AT291140B (de) | 1971-07-12 |
YU269668A (en) | 1982-02-28 |
CH498778A (de) | 1970-11-15 |
ES360076A1 (es) | 1970-10-01 |
GB1231838A (en) | 1971-05-12 |
SE350015B (de) | 1972-10-16 |
CS161849B2 (de) | 1975-06-10 |
RO54588A (de) | 1973-04-12 |
NL6816494A (de) | 1969-05-22 |
DE1658129B2 (de) | 1972-09-28 |
FR1592636A (de) | 1970-05-19 |
DE1658129A1 (de) | 1972-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1106577A (fr) | Installation de melange-separation de deux liquides non miscibles, notamment pour extraction liquide- liquide | |
EP1907091B1 (de) | Schwerkraft-trennvorrichtung zur wasserbehandlung | |
EP0954373A1 (de) | Vorrichtung zum rühren und belüften einer flüssigkeit sowie zur schaumentfernung in einem flüssigkeitsbehandlungsbottich | |
FR2486416A1 (fr) | Installation et procede pour melanger un gaz avec un liquide et inversement pour degazer un liquide | |
CH637029A5 (fr) | Dispositif rotatif de filtrage de pulpe. | |
FR2475925A1 (fr) | Ensemble agitateur de fluides | |
FR2884442A1 (fr) | Dispositif d'agitation d'un liquide et d'injection d'un gaz dans ce liquide adapte a des bassins de faibles profondeurs | |
BE724050A (de) | ||
EP2382023A2 (de) | Anlage zur umwandlung von wasserkraft in mechanische oder elektrische energie | |
EP1379325A1 (de) | Vorrichtung zum rühren und belüften einer flüssigkeit in einem behandlungstank | |
CN110759515A (zh) | 一种污染河水处理船及处理方法 | |
FR2476714A1 (fr) | Appareil de pompage pour liquides pollues | |
EP3707371B1 (de) | Schwimmendes hydroelektrisches kraftwerk für seichte flüsse | |
EP0381670A1 (de) | Vorrichtung zum nutzbarmachen der meereswellenenergie. | |
CN209901079U (zh) | 调节池 | |
FR2557092A1 (fr) | Installation pour le traitement par coagulation et floculation de liquides contenant des matieres colloidales et/ou non colloidales | |
FR2606835A1 (fr) | Installation de transformation de l'energie cinetique des vagues en energie mecanique | |
CA1052918A (fr) | Traitement aerobique dans une enceinte devisee en zone peripherique de decantation et zone centrale d'activation | |
US2687998A (en) | Water aerating and filtering device | |
FR2645558A1 (fr) | Procede d'enlevement de petrole de la surface de l'eau et recipient collecteur | |
FR2839898A1 (fr) | Dispositif d'aeration et de brassage d'eaux usees dans un reacteur de traitement, son utilisation pour l'epuration des eaux usees et son utilisation en tant que fermenteur | |
FR2490622A1 (fr) | Aerateur a axe horizontal pour l'epuration des eaux usees | |
CA1197475A (fr) | Dispositif de decantation des liquides, notamment des eaux | |
FR2514048A1 (fr) | Absorbeur de l'energie des vagues | |
BE721313A (de) |