BE762233A - INSTALLATION FOR THE INJECTION OF GAS INTO LIQUIDS, BELOW THE LEVEL OF THESE - Google Patents
INSTALLATION FOR THE INJECTION OF GAS INTO LIQUIDS, BELOW THE LEVEL OF THESEInfo
- Publication number
- BE762233A BE762233A BE762233A BE762233A BE762233A BE 762233 A BE762233 A BE 762233A BE 762233 A BE762233 A BE 762233A BE 762233 A BE762233 A BE 762233A BE 762233 A BE762233 A BE 762233A
- Authority
- BE
- Belgium
- Prior art keywords
- liquids
- injection
- installation
- gas
- level
- 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
- 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
- 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
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
-
- 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
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23362—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced under the stirrer
-
- 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)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702006313 DE2006313A1 (en) | 1970-02-12 | 1970-02-12 | Device for gassing liquids below the surface |
Publications (1)
Publication Number | Publication Date |
---|---|
BE762233A true BE762233A (en) | 1971-07-01 |
Family
ID=5762046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE762233A BE762233A (en) | 1970-02-12 | 1971-01-29 | INSTALLATION FOR THE INJECTION OF GAS INTO LIQUIDS, BELOW THE LEVEL OF THESE |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE762233A (en) |
DE (1) | DE2006313A1 (en) |
GB (1) | GB1294624A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2714308A1 (en) * | 1977-03-31 | 1978-10-05 | Horst Ing Grad Schade | Appts. for circulating and aerating un-clarified liq. esp. waste water - comprising an inverted conical rotor with air and water mixing passages |
US4100615A (en) * | 1977-06-06 | 1978-07-11 | Hobart Corporation | Food processing apparatus |
DE2907257C2 (en) * | 1979-02-24 | 1982-04-22 | Ukrainskij Naucno-Issledovatel'skij Uglechimiceskij Institut, Charkov | Device for ventilating turbidity |
DE3107447C2 (en) * | 1981-02-27 | 1985-08-29 | Kraftanlagen Ag, 6900 Heidelberg | Process for removing silica from black liquor |
DE9106768U1 (en) * | 1991-06-03 | 1991-07-25 | Stelzer Ruehrtechnik Gmbh, 3530 Warburg | Gassing stirrer |
IT1256709B (en) * | 1992-12-11 | 1995-12-15 | Giuseppe Cesari | ROTARY AGITATOR FOR HEAT TREATMENTS |
-
1970
- 1970-02-12 DE DE19702006313 patent/DE2006313A1/en active Pending
-
1971
- 1971-01-29 BE BE762233A patent/BE762233A/en unknown
- 1971-04-19 GB GB2154071A patent/GB1294624A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1294624A (en) | 1972-11-01 |
DE2006313A1 (en) | 1971-03-11 |
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