NL7213819A - - Google Patents
Info
- Publication number
- NL7213819A NL7213819A NL7213819A NL7213819A NL7213819A NL 7213819 A NL7213819 A NL 7213819A NL 7213819 A NL7213819 A NL 7213819A NL 7213819 A NL7213819 A NL 7213819A NL 7213819 A NL7213819 A NL 7213819A
- Authority
- NL
- Netherlands
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
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
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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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
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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
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
- B01F25/211—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being surrounded by guiding tubes
-
- 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
-
- 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
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
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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)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Activated Sludge Processes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712151205 DE2151205A1 (de) | 1971-10-14 | 1971-10-14 | Verfahren und vorrichtung zum belueften von in einem behaelter befindlichen fluessigkeiten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7213819A true NL7213819A (xx) | 1973-04-17 |
Family
ID=5822334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7213819A NL7213819A (xx) | 1971-10-14 | 1972-10-12 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4846565A (xx) |
| BE (1) | BE790132R (xx) |
| DE (1) | DE2151205A1 (xx) |
| GB (1) | GB1405264A (xx) |
| NL (1) | NL7213819A (xx) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2410570C2 (de) * | 1974-03-06 | 1982-04-29 | Basf Ag, 6700 Ludwigshafen | Vorrichtung zum Ansaugen und Verdichten von Gasen und deren Vermischung mit Flüssigkeit |
| DE2512815C2 (de) * | 1975-03-22 | 1984-03-22 | Bayer Ag, 5090 Leverkusen | Vorrichtung zur biologischen Abwasserbehandlung |
| JPS523571A (en) * | 1975-06-27 | 1977-01-12 | Mitsubishi Electric Corp | Gas dissolving apparatus |
| DE2634494C2 (de) * | 1976-07-31 | 1983-04-14 | Bayer Ag, 5090 Leverkusen | Neue Injektoren zur Flüssigkeitsbegasung |
| JPS6269976A (ja) * | 1985-09-24 | 1987-03-31 | Kansai Kagaku Kikai Seisaku Kk | 酒石を除去する方法及び装置 |
| DE3536057A1 (de) * | 1985-10-09 | 1987-04-16 | Gerhard Velebil | Verfahren und vorrichtung zur aufrechterhaltung einer fluessigkeits-gas-dispersion |
| JPS63269976A (ja) * | 1987-04-28 | 1988-11-08 | Suntory Ltd | 連続式酒石除去方法及びその装置 |
| DE4224912A1 (de) * | 1991-12-02 | 1993-06-03 | Tech Resources Pty Ltd | Reaktor |
| JP3161734B2 (ja) | 1991-12-02 | 2001-04-25 | テクノロジカル リソーシィズ プロプライエタリー リミテッド | 反応装置 |
| WO1994001210A1 (en) * | 1992-07-09 | 1994-01-20 | Technological Resources Pty. Limited | A reactor |
| US5451348A (en) * | 1994-04-18 | 1995-09-19 | Praxair Technology, Inc. | Variable liquid level eductor/impeller gas-liquid mixing apparatus and process |
| US7134781B2 (en) * | 2003-02-11 | 2006-11-14 | The Boc Group, Inc. | Self-mixing tank |
| GB0410118D0 (en) * | 2004-05-06 | 2004-06-09 | Glaxo Group Ltd | Novel bioreactor |
| EP2228432B1 (de) * | 2009-03-08 | 2011-11-23 | SSC Strategic Science Consult GmbH | Bioreaktor und Verfahren zum Betrieb eines Bioreaktors |
| US10173183B2 (en) | 2014-09-11 | 2019-01-08 | Flowserve Management Company | Diaphragm pump with improved tank recirculation |
-
0
- BE BE790132D patent/BE790132R/xx active
-
1971
- 1971-10-14 DE DE19712151205 patent/DE2151205A1/de active Pending
-
1972
- 1972-10-05 JP JP9949972A patent/JPS4846565A/ja active Pending
- 1972-10-12 NL NL7213819A patent/NL7213819A/xx unknown
- 1972-10-13 GB GB4727372A patent/GB1405264A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE790132R (fr) | 1973-04-16 |
| GB1405264A (en) | 1975-09-10 |
| JPS4846565A (xx) | 1973-07-03 |
| DE2151205A1 (de) | 1973-04-19 |