ATA317577A - DEVICE FOR AERATING WATER - Google Patents
DEVICE FOR AERATING WATERInfo
- Publication number
- ATA317577A ATA317577A AT317577A AT317577A ATA317577A AT A317577 A ATA317577 A AT A317577A AT 317577 A AT317577 A AT 317577A AT 317577 A AT317577 A AT 317577A AT A317577 A ATA317577 A AT A317577A
- Authority
- AT
- Austria
- Prior art keywords
- aerating water
- aerating
- water
- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1257—Oxidation ditches
-
- 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
- B01F23/234—Surface aerating
- B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
- B01F23/23413—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using nozzles for projecting the liquid into the gas atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
-
- 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
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
-
- 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
-
- 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
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
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)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU74888A LU74888A1 (en) | 1976-05-06 | 1976-05-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA317577A true ATA317577A (en) | 1978-12-15 |
AT351467B AT351467B (en) | 1979-07-25 |
Family
ID=19728229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT317577A AT351467B (en) | 1976-05-06 | 1977-05-04 | DEVICE FOR AERATING WATER |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS52135566A (en) |
AT (1) | AT351467B (en) |
AU (1) | AU506979B2 (en) |
BE (1) | BE854304A (en) |
CA (1) | CA1093117A (en) |
CH (1) | CH617870A5 (en) |
DD (1) | DD130471A5 (en) |
DE (1) | DE2720447A1 (en) |
ES (1) | ES458506A1 (en) |
FR (1) | FR2350305A1 (en) |
GB (1) | GB1572838A (en) |
IT (1) | IT1079647B (en) |
LU (1) | LU74888A1 (en) |
NL (1) | NL7704827A (en) |
SE (1) | SE422455B (en) |
ZA (1) | ZA772677B (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH566806A5 (en) * | 1973-07-27 | 1975-09-30 | Kolb Eugen Ag | |
NL7405628A (en) * | 1974-04-26 | 1975-10-28 | Stamicarbon | METHOD AND EQUIPMENT FOR THE GASING OF LIQUIDS. |
-
1976
- 1976-05-06 LU LU74888A patent/LU74888A1/xx unknown
-
1977
- 1977-05-03 NL NL7704827A patent/NL7704827A/en not_active Application Discontinuation
- 1977-05-04 SE SE7705216A patent/SE422455B/en unknown
- 1977-05-04 FR FR7713510A patent/FR2350305A1/en active Granted
- 1977-05-04 AT AT317577A patent/AT351467B/en not_active IP Right Cessation
- 1977-05-04 ZA ZA00772677A patent/ZA772677B/en unknown
- 1977-05-04 GB GB18718/77A patent/GB1572838A/en not_active Expired
- 1977-05-04 AU AU24868/77A patent/AU506979B2/en not_active Expired
- 1977-05-05 IT IT4928877A patent/IT1079647B/en active
- 1977-05-05 ES ES458506A patent/ES458506A1/en not_active Expired
- 1977-05-05 CA CA277,723A patent/CA1093117A/en not_active Expired
- 1977-05-05 BE BE177308A patent/BE854304A/en not_active IP Right Cessation
- 1977-05-05 CH CH564377A patent/CH617870A5/en not_active IP Right Cessation
- 1977-05-06 DE DE19772720447 patent/DE2720447A1/en not_active Ceased
- 1977-05-06 DD DD19879977A patent/DD130471A5/en unknown
- 1977-05-06 JP JP5129977A patent/JPS52135566A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7704827A (en) | 1977-11-08 |
SE422455B (en) | 1982-03-08 |
SE7705216L (en) | 1977-11-07 |
ZA772677B (en) | 1978-04-26 |
GB1572838A (en) | 1980-08-06 |
AU506979B2 (en) | 1980-01-31 |
JPS52135566A (en) | 1977-11-12 |
IT1079647B (en) | 1985-05-13 |
FR2350305B1 (en) | 1984-02-03 |
DE2720447A1 (en) | 1977-11-24 |
ES458506A1 (en) | 1978-11-16 |
BE854304A (en) | 1977-11-07 |
DD130471A5 (en) | 1978-04-05 |
AT351467B (en) | 1979-07-25 |
AU2486877A (en) | 1978-11-09 |
CH617870A5 (en) | 1980-06-30 |
LU74888A1 (en) | 1977-12-02 |
CA1093117A (en) | 1981-01-06 |
FR2350305A1 (en) | 1977-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DD132051A5 (en) | DEVICE FOR CONTINUOUS MIXING | |
DD132171A5 (en) | DEVICE FOR CONTINUOUS MIXING | |
ATA269677A (en) | DEVICE FOR ESTABLISHING BONE BREAKS | |
AT346252B (en) | PROCESS FOR DESALINATING WATER AND DEVICE FOR CARRYING OUT THE PROCESS | |
PT68822A (en) | DEVICE FOR FULL-AGING WATER | |
ATA532076A (en) | DEVICE FOR GASING LIQUIDS | |
AT377160B (en) | DEVICE FOR DISCARDING BIRDS | |
AT362076B (en) | DEVICE FOR DISinfecting LIQUIDS | |
AT358537B (en) | DEVICE FOR MIXING SUBSTANCES | |
AT345636B (en) | DEVICE FOR FEEDING REINFORCEMENT BARS | |
AT353680B (en) | DEVICE FOR PROMOTING OBJECTS | |
AT338028B (en) | DEVICE FOR RAINING LARGE AREAS | |
AT351882B (en) | DEVICE FOR CHROMING BAR MATERIAL | |
AT355994B (en) | DEVICE FOR MIXING SCHUETTGUT | |
AT357015B (en) | DEVICE FOR UNLOCKING STRAW | |
DD128600A5 (en) | DEVICE FOR UNHEATING FISH FILETS | |
AT351467B (en) | DEVICE FOR AERATING WATER | |
ATA798076A (en) | METHOD AND DEVICE FOR PURIFYING WATER | |
DD128156A1 (en) | DEVICE FOR MIXING STROEMENDER MEDIA | |
AT338705B (en) | DEVICE FOR DEGASSING WATER | |
AT380465B (en) | DEVICE FOR TREATING WATER | |
AT354225B (en) | DEVICE FOR MANUFACTURING PIPES | |
AT366439B (en) | DEVICE FOR BUILT-IN POOLS UNDER WATER | |
ATA332478A (en) | DEVICE FOR PREPARING WATER | |
DD137569A1 (en) | DEVICE FOR DISMANTLING SCHUETTGUTHALDEN |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |