CA2609030A1 - Systeme et procede pour la dissolution de gaz dans des fluides et pour la distribution de gaz dissous - Google Patents
Systeme et procede pour la dissolution de gaz dans des fluides et pour la distribution de gaz dissous Download PDFInfo
- Publication number
- CA2609030A1 CA2609030A1 CA 2609030 CA2609030A CA2609030A1 CA 2609030 A1 CA2609030 A1 CA 2609030A1 CA 2609030 CA2609030 CA 2609030 CA 2609030 A CA2609030 A CA 2609030A CA 2609030 A1 CA2609030 A1 CA 2609030A1
- Authority
- CA
- Canada
- Prior art keywords
- water
- fluid
- oxygen
- gas
- dissolved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- B01F23/2319—Methods of introducing gases into liquid media
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
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- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237611—Air
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237612—Oxygen
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
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- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/137,856 | 2005-05-25 | ||
| US11/137,856 US7255332B2 (en) | 2004-05-25 | 2005-05-25 | System and method for dissolving gases in liquids |
| USPCTUS05/18284 | 2005-05-25 | ||
| PCT/US2005/018284 WO2005115598A2 (fr) | 2004-05-25 | 2005-05-25 | Système et méthode pour dissoudre du gaz dans des liquides |
| PCT/US2006/020391 WO2006127979A2 (fr) | 2005-05-25 | 2006-05-25 | Systeme et procede pour la dissolution de gaz dans des fluides et pour la distribution de gaz dissous |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2609030A1 true CA2609030A1 (fr) | 2006-11-30 |
| CA2609030C CA2609030C (fr) | 2013-10-22 |
Family
ID=37452874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2609030 Active CA2609030C (fr) | 2005-05-25 | 2006-05-25 | Systeme et procede pour la dissolution de gaz dans des fluides et pour la distribution de gaz dissous |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2609030C (fr) |
| WO (1) | WO2006127979A2 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010092569A1 (fr) | 2009-02-10 | 2010-08-19 | Diffusair Ltd. | Dispositif et procédé de dissolution de gaz |
| BRPI1001307B1 (pt) * | 2010-04-15 | 2020-05-05 | Dt Engenharia De Empreendimentos Ltda | injeção de oxigênio em bacia de flotação do processo de remoção de substâncias poluentes em cursos d'água |
| US20130233782A1 (en) * | 2011-09-02 | 2013-09-12 | Blissfield Manufacturing Company | Atomizing spray heads, atomizing methods, and fluid systems operating therewith |
| US11642634B2 (en) * | 2020-03-11 | 2023-05-09 | Fuel Tech, Inc. | Gas saturation of liquids with application to dissolved gas flotation and supplying dissolved gases to downstream processes and water treatment |
| CN112028260A (zh) * | 2020-09-01 | 2020-12-04 | 谢海亭 | 一种内循环河流生态平衡系统 |
| CN114712959B (zh) * | 2022-05-21 | 2023-04-18 | 山东凯希威智能装备有限公司 | 利用富氧水使废物聚合的废气治理方法 |
| CN115354159B (zh) * | 2022-08-24 | 2023-09-26 | 遂川和创金属新材料有限公司 | 一种稀土氧化物回收稀土的溶解氧化设备 |
| CN116120103B (zh) * | 2023-03-23 | 2023-06-23 | 浙江大学 | 一种用于垃圾发酵的促曝气供氧装置及方法 |
| CN116395917B (zh) * | 2023-06-08 | 2023-10-20 | 金科环境股份有限公司 | 短流程含盐废水处理方法及系统 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3643403A (en) | 1970-04-29 | 1972-02-22 | Richard E Speece | Downflow bubble contact aeration apparatus and method |
| US3932282A (en) | 1972-09-05 | 1976-01-13 | Tenco Hydro/Aerosciences, Inc. | Dissolved air floatation system |
| US4163712A (en) * | 1973-01-08 | 1979-08-07 | Boc Limited | Treatment of liquid |
| US3960066A (en) * | 1975-06-19 | 1976-06-01 | Union Kol-Flo Corporation | Beverage preparation apparatus |
| US4317731A (en) | 1978-03-27 | 1982-03-02 | Fmc Corporation | Gas absorber |
| JPS62215339A (ja) * | 1986-03-15 | 1987-09-22 | Kiyomoto Tekko Kk | 青果物の鮮度保持方法とその装置 |
| GB9126491D0 (en) | 1991-12-13 | 1992-02-12 | Boc Group Plc | Treatment of water |
| US5382358A (en) | 1993-03-24 | 1995-01-17 | Yeh; George C. | Apparatus for dissolved air floatation and similar gas-liquid contacting operations |
| DE69518524T2 (de) | 1994-07-13 | 2001-04-19 | Angelo L. Mazzei | Gasinjektion in flüssigkeiten und entfernung von ungelöstem gas |
| US5451349A (en) | 1994-08-08 | 1995-09-19 | Praxair Technology, Inc. | Advanced gas control in gas-liquid mixing systems |
| US6090294A (en) | 1995-06-23 | 2000-07-18 | Ajt & Associates, Inc. | Apparatus for the purification of water and method therefor |
| US5897832A (en) | 1996-04-30 | 1999-04-27 | Porter; Brooks S. | Cleaning method utilizing ozonated water and apparatus for producing ozonated water |
| US5865995A (en) | 1997-04-02 | 1999-02-02 | Nelson; William R. | System for treating liquids with a gas |
| WO1999048588A1 (fr) | 1998-03-20 | 1999-09-30 | Mazzei Angelo L | Telephone avec mode de numerotation rapide par effleurement d'une touche quelconque |
| US6120008A (en) | 1998-04-28 | 2000-09-19 | Life International Products, Inc. | Oxygenating apparatus, method for oxygenating a liquid therewith, and applications thereof |
| US6530895B1 (en) | 2000-01-25 | 2003-03-11 | Life International Products, Inc. | Oxygenating apparatus, method for oxygenating a liquid therewith, and applications thereof |
| US6322055B1 (en) | 2000-10-02 | 2001-11-27 | Eco-Oxygen Technologies, Llc | Gas dissolving apparatus and method |
| US6503403B2 (en) | 2001-03-28 | 2003-01-07 | Lawrence M. Green | Gas-liquid contact apparatus |
| US6962654B2 (en) | 2001-06-12 | 2005-11-08 | Hydrotreat, Inc. | Methods and apparatus for supplying high concentrations of dissolved oxygen and ozone for chemical and biological processes |
| AT410406B (de) * | 2001-09-17 | 2003-04-25 | Andritz Ag Maschf | Verfahren und vorrichtung zur belüftung einer flüssigkeit mit gas |
| US6730214B2 (en) | 2001-10-26 | 2004-05-04 | Angelo L. Mazzei | System and apparatus for accelerating mass transfer of a gas into a liquid |
| US6780331B2 (en) * | 2002-04-02 | 2004-08-24 | Science Applications International Corporation | Ozonation of contaminated liquids under high pressure |
| US6668556B2 (en) | 2002-04-18 | 2003-12-30 | Eco Oxygen Technologies, Llc. | Gas transfer energy recovery and effervescence prevention apparatus and method |
| US20030205136A1 (en) | 2002-05-02 | 2003-11-06 | Mcnulty Peter Drummond | System and method of water treatment |
-
2006
- 2006-05-25 WO PCT/US2006/020391 patent/WO2006127979A2/fr not_active Ceased
- 2006-05-25 CA CA 2609030 patent/CA2609030C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006127979A2 (fr) | 2006-11-30 |
| CA2609030C (fr) | 2013-10-22 |
| WO2006127979A3 (fr) | 2007-01-11 |
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| Date | Code | Title | Description |
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| EEER | Examination request |