BE566405A - - Google Patents
Info
- Publication number
- BE566405A BE566405A BE566405DA BE566405A BE 566405 A BE566405 A BE 566405A BE 566405D A BE566405D A BE 566405DA BE 566405 A BE566405 A BE 566405A
- Authority
- BE
- Belgium
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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
- C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
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- 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
- B01F23/234—Surface aerating
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
- B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
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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
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1110757A GB862761A (en) | 1957-04-05 | 1957-04-05 | Improvements in or relating to the surface aeration of liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
BE566405A true BE566405A (en) |
Family
ID=9980172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE566405D BE566405A (en) | 1957-04-05 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE566405A (en) |
DE (1) | DE1205058B (en) |
FR (1) | FR1205301A (en) |
GB (1) | GB862761A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1232927B (en) * | 1959-10-30 | 1967-01-26 | Ames Crosta Mills & Co Ltd | Ventilation device with agitator blades for surface ventilation of waste water or another liquid in an aeration basin |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL264830A (en) * | 1960-05-18 | |||
DE1189954B (en) * | 1961-12-04 | 1965-04-01 | Carves Simon Ltd | Agitator for aerating liquids |
US3182972A (en) * | 1961-12-12 | 1965-05-11 | Carves Simon Ltd | Apparatus for the aeration of liquids |
BE625109A (en) * | 1962-01-08 | 1900-01-01 | ||
US3235877A (en) * | 1962-11-08 | 1966-02-15 | Grob Inc | Aerating device |
US3241820A (en) * | 1962-12-11 | 1966-03-22 | Carves Simon Ltd | Apparatus for the aeration of liquids |
GB1022284A (en) * | 1963-04-04 | 1966-03-09 | Ames Crosta Mills & Company Lt | Improvements in or relating to the surface aeration of liquids |
DE1280818B (en) * | 1964-11-26 | 1968-10-24 | Steinzeug U Kunststoffwarenfab | Device for conveying and mixing liquids with air, gases and / or vapors |
US3341450A (en) * | 1965-10-24 | 1967-09-12 | Yeomans Brothers Co | Gasification apparatus and method |
DE1557138B2 (en) * | 1966-02-10 | 1973-08-23 | Metallgesellschaft AG, 6000 Frank fürt | DEVICE FOR GASIFYING LIQUIDS |
DE1557181C3 (en) * | 1966-11-21 | 1975-03-20 | Passavant - Werke Michelbacher Huette, 6209 Aarbergen | Device for introducing gases into liquids |
US3470092A (en) * | 1967-05-08 | 1969-09-30 | Degremont Sa | System for the purification of waste waters |
DE1784502B1 (en) * | 1968-08-14 | 1970-11-19 | Fischer Dr Ing Herbert | Circulation and ventilation device for liquids, especially for waste water |
CH478719A (en) * | 1968-11-28 | 1969-09-30 | Kaelin J R | Vertical-axis aerator for aerating liquids, especially wastewater to be treated |
US3782702A (en) * | 1969-12-29 | 1974-01-01 | R King | Apparatus for mixing and treating fluids |
US3704868A (en) * | 1970-09-25 | 1972-12-05 | Ecodyne Corp | Mechanical aerator |
NL7316997A (en) * | 1973-12-12 | 1975-06-16 | Sneek Landustrie | SURFACE AERATOR. |
IT1133340B (en) * | 1980-09-26 | 1986-07-09 | Lussoria Antonietta Sciolla | EQUIPMENT FOR GAS MIXING IN A LIQUID, PARTICULARLY FOR THE OXYGENATION OF POLLUTED WATERS |
US4760028A (en) * | 1986-07-25 | 1988-07-26 | Techne Incorporated | Bioreactor apparatus with surface aerator screen |
US4741869A (en) * | 1986-09-12 | 1988-05-03 | Dhv Raadgevend Ingenieursbureau B.V. | Apparatus for contacting a gas with a liquid, in particular for aerating waste water |
US5262093A (en) * | 1990-04-06 | 1993-11-16 | Degremont | Cowling for a rotary surface aerator used for the aeration of tanks intended for water treatment |
FR2660647B1 (en) * | 1990-04-06 | 1993-02-05 | Dregremont | HOOD FOR A ROTARY SURFACE AERATOR USED FOR THE AERATION OF BASINS FOR THE TREATMENT OF WATER. |
FI20145409A (en) * | 2014-05-05 | 2015-11-06 | W Rix Oy | Jet cooler and method for cooling water |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1786009A (en) * | 1928-06-13 | 1930-12-23 | Maschf Augsburg Nuernberg Ag | Apparatus for mixing liquids |
US2054395A (en) * | 1935-03-08 | 1936-09-15 | Underpinning & Foundation Comp | Apparatus for aerating sewage and the like |
US2346366A (en) * | 1941-12-29 | 1944-04-11 | Lewis H Durdin | Mechanical aerator |
CH257663A (en) * | 1946-09-12 | 1948-10-31 | Bernhard Joos | Method and device for atomizing liquids. |
DE939608C (en) * | 1954-02-27 | 1956-02-23 | Max Poenisch | Mixing and balancing machine with lifting propeller, centrifugal blade ring and artificial ventilation |
-
0
- BE BE566405D patent/BE566405A/xx unknown
-
1957
- 1957-04-05 GB GB1110757A patent/GB862761A/en not_active Expired
-
1958
- 1958-04-03 FR FR1205301D patent/FR1205301A/en not_active Expired
- 1958-04-03 DE DEA29189A patent/DE1205058B/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1232927B (en) * | 1959-10-30 | 1967-01-26 | Ames Crosta Mills & Co Ltd | Ventilation device with agitator blades for surface ventilation of waste water or another liquid in an aeration basin |
Also Published As
Publication number | Publication date |
---|---|
GB862761A (en) | 1961-03-15 |
FR1205301A (en) | 1960-02-02 |
DE1205058B (en) | 1965-11-18 |