ZA781211B - Device for introducing gas into liquids - Google Patents
Device for introducing gas into liquidsInfo
- Publication number
- ZA781211B ZA781211B ZA00781211A ZA781211A ZA781211B ZA 781211 B ZA781211 B ZA 781211B ZA 00781211 A ZA00781211 A ZA 00781211A ZA 781211 A ZA781211 A ZA 781211A ZA 781211 B ZA781211 B ZA 781211B
- Authority
- ZA
- South Africa
- Prior art keywords
- liquids
- introducing gas
- introducing
- gas
- 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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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
-
- 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
- B01F23/2366—Parts; Accessories
-
- 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
- C02F3/145—Protection against aerosols
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/503—Floating mixing devices
-
- 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)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Vacuum Packaging (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772709154 DE2709154A1 (en) | 1977-03-03 | 1977-03-03 | DEVICE FOR FUMING LIQUIDS |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA781211B true ZA781211B (en) | 1979-02-28 |
Family
ID=6002632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00781211A ZA781211B (en) | 1977-03-03 | 1978-03-02 | Device for introducing gas into liquids |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT356024B (en) |
BE (1) | BE864474A (en) |
CH (1) | CH629680A5 (en) |
DE (1) | DE2709154A1 (en) |
ES (1) | ES466779A2 (en) |
FR (1) | FR2382265A1 (en) |
GB (1) | GB1551911A (en) |
IT (1) | IT1092934B (en) |
NL (1) | NL7802061A (en) |
ZA (1) | ZA781211B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2633608B1 (en) * | 1988-06-30 | 1991-09-20 | Degremont | IMPROVED APPARATUS FOR THE THICKENING, BY FLOATING, OF SLUDGES PRODUCED DURING THE TREATMENT OF WATER |
DE4120890A1 (en) * | 1991-06-25 | 1993-01-07 | Sanwa Seidlitz Gmbh | DEVICE FOR ENRICHING WATER WITH OXYGEN, WHICH IS FURNISHED AND TRANSPORTED |
-
1977
- 1977-03-03 DE DE19772709154 patent/DE2709154A1/en not_active Ceased
-
1978
- 1978-02-03 AT AT77778A patent/AT356024B/en not_active IP Right Cessation
- 1978-02-08 ES ES466779A patent/ES466779A2/en not_active Expired
- 1978-02-17 GB GB6380/78A patent/GB1551911A/en not_active Expired
- 1978-02-23 NL NL7802061A patent/NL7802061A/en not_active Application Discontinuation
- 1978-02-27 FR FR7805585A patent/FR2382265A1/en active Granted
- 1978-02-28 IT IT2069178A patent/IT1092934B/en active
- 1978-02-28 CH CH216278A patent/CH629680A5/en not_active IP Right Cessation
- 1978-03-02 BE BE185597A patent/BE864474A/en not_active IP Right Cessation
- 1978-03-02 ZA ZA00781211A patent/ZA781211B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2382265B3 (en) | 1980-10-17 |
ES466779A2 (en) | 1979-06-01 |
GB1551911A (en) | 1979-09-05 |
BE864474A (en) | 1978-07-03 |
IT7820691A0 (en) | 1978-02-28 |
IT1092934B (en) | 1985-07-12 |
ATA77778A (en) | 1979-08-15 |
FR2382265A1 (en) | 1978-09-29 |
NL7802061A (en) | 1978-09-05 |
AT356024B (en) | 1980-04-10 |
CH629680A5 (en) | 1982-05-14 |
DE2709154A1 (en) | 1978-09-07 |
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