BE558912A - Rotating aeration device for introducing oxygen into waste water - Google Patents
Rotating aeration device for introducing oxygen into waste waterInfo
- Publication number
- BE558912A BE558912A BE558912A BE558912A BE558912A BE 558912 A BE558912 A BE 558912A BE 558912 A BE558912 A BE 558912A BE 558912 A BE558912 A BE 558912A BE 558912 A BE558912 A BE 558912A
- Authority
- BE
- Belgium
- Prior art keywords
- waste water
- aeration device
- introducing oxygen
- rotating aeration
- rotating
- Prior art date
Links
- 238000005273 aeration Methods 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
- 239000002351 wastewater Substances 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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
-
- 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
-
- 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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP16638A DE1167279B (en) | 1956-07-12 | 1956-07-12 | Ventilation device for wastewater treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
BE558912A true BE558912A (en) | 1960-04-08 |
Family
ID=7366136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE558912A BE558912A (en) | 1956-07-12 | 1957-07-03 | Rotating aeration device for introducing oxygen into waste water |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE558912A (en) |
CH (1) | CH356727A (en) |
DE (1) | DE1167279B (en) |
FR (1) | FR1178305A (en) |
GB (1) | GB833780A (en) |
NL (1) | NL94656C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3595538A (en) * | 1969-05-21 | 1971-07-27 | Beloit Passavant | Floating aeration rotor |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT333802B (en) * | 1975-04-18 | 1976-12-10 | Rohrhofer Friedrich Ing | PROCESS AND EQUIPMENT FOR VENTILATION OF ANIMAL EXECUTION (GULLE) |
JPS6017275Y2 (en) * | 1982-02-24 | 1985-05-27 | 株式会社クボタ | Aeration device for oxidation ditch |
NL8601602A (en) * | 1986-06-19 | 1988-01-18 | Pielkenrood Vinitex Bv | METHOD AND APPARATUS FOR INPUTING A GAS INTO A LIQUID |
DE19601790C2 (en) | 1996-01-19 | 1998-05-07 | Passavant Werke | Aeration device for waste water |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR327601A (en) * | 1902-12-15 | 1903-06-27 | Porion Georges | Method and apparatus for disinfection of waste water |
US2684941A (en) * | 1948-12-02 | 1954-07-27 | Tno | Method and apparatus for aerating liquids |
-
1956
- 1956-07-12 DE DEP16638A patent/DE1167279B/en active Pending
-
1957
- 1957-04-02 GB GB1076557A patent/GB833780A/en not_active Expired
- 1957-06-26 CH CH356727D patent/CH356727A/en unknown
- 1957-07-03 BE BE558912A patent/BE558912A/en unknown
- 1957-07-09 FR FR1178305D patent/FR1178305A/en not_active Expired
- 1957-07-12 NL NL218889A patent/NL94656C/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3595538A (en) * | 1969-05-21 | 1971-07-27 | Beloit Passavant | Floating aeration rotor |
Also Published As
Publication number | Publication date |
---|---|
FR1178305A (en) | 1959-05-06 |
DE1167279B (en) | 1964-04-02 |
CH356727A (en) | 1961-08-31 |
GB833780A (en) | 1960-04-27 |
NL94656C (en) | 1960-06-15 |
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