FR2762232B1 - Procede et dispositif pour la mise en contact de l'ozone dans des fluides a traiter, notamment de l'eau - Google Patents
Procede et dispositif pour la mise en contact de l'ozone dans des fluides a traiter, notamment de l'eauInfo
- Publication number
- FR2762232B1 FR2762232B1 FR9704780A FR9704780A FR2762232B1 FR 2762232 B1 FR2762232 B1 FR 2762232B1 FR 9704780 A FR9704780 A FR 9704780A FR 9704780 A FR9704780 A FR 9704780A FR 2762232 B1 FR2762232 B1 FR 2762232B1
- Authority
- FR
- France
- Prior art keywords
- ozone
- contact
- treatment fluids
- especially water
- water
- 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.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- 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
- B01F23/237—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
- B01F23/2373—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 for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
-
- 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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
-
- 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
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
- B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
-
- 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
- B01F23/237—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
- B01F23/237613—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
- B01F23/29—Mixing systems, i.e. flow charts or diagrams
-
- 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
- B01F25/30—Injector mixers
- B01F25/32—Injector mixers wherein the additional components are added in a by-pass of the main flow
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9704780A FR2762232B1 (fr) | 1997-04-17 | 1997-04-17 | Procede et dispositif pour la mise en contact de l'ozone dans des fluides a traiter, notamment de l'eau |
AU73392/98A AU7339298A (en) | 1997-04-17 | 1998-04-07 | Method and device for contacting ozone in fluids to be treated, in particular water |
JP54513898A JP2001523154A (ja) | 1997-04-17 | 1998-04-07 | オゾンを処理対象の流体、特に水、と接触させる方法及び装置 |
PCT/FR1998/000700 WO1998047826A1 (fr) | 1997-04-17 | 1998-04-07 | Procede et dispositif pour la mise en contact de l'ozone dans des fluides a traiter, notamment de l'eau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9704780A FR2762232B1 (fr) | 1997-04-17 | 1997-04-17 | Procede et dispositif pour la mise en contact de l'ozone dans des fluides a traiter, notamment de l'eau |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2762232A1 FR2762232A1 (fr) | 1998-10-23 |
FR2762232B1 true FR2762232B1 (fr) | 1999-05-28 |
Family
ID=9506057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9704780A Expired - Fee Related FR2762232B1 (fr) | 1997-04-17 | 1997-04-17 | Procede et dispositif pour la mise en contact de l'ozone dans des fluides a traiter, notamment de l'eau |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2001523154A (fr) |
AU (1) | AU7339298A (fr) |
FR (1) | FR2762232B1 (fr) |
WO (1) | WO1998047826A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10002000A1 (de) * | 2000-01-19 | 2001-08-09 | Bosch Gmbh Robert | Zerstäubungsanordnung |
CN1194904C (zh) * | 2000-08-18 | 2005-03-30 | 金世含 | 臭氧消毒水的生产工艺及所用设备 |
RU2169122C1 (ru) * | 2000-12-21 | 2001-06-20 | Лужков Юрий Михайлович | Установка для озонирования воды и способ озонирования воды |
WO2006120747A1 (fr) * | 2005-05-13 | 2006-11-16 | Wataru Murota | Procede et appareil pour produire une boisson aqueuse reductrice contenant de l'oxygene |
CH701271A2 (fr) | 2009-06-03 | 2010-12-15 | Hoppal R & D Sa | Dispositif de décontamination d'effluents aqueux par séparation de phases non miscibles et traitement germicide et/ou oxydant en vue de l'abattement de la DBO et/ou de la DCO. |
CN103975096B (zh) * | 2011-10-08 | 2016-08-17 | 克里斯托夫·赫克里 | 用于电解蚀刻铜的蚀刻设备 |
JP2013255909A (ja) * | 2012-06-14 | 2013-12-26 | Kubota Corp | マイクロバブルを用いた水処理方法および水処理システム |
JP6018440B2 (ja) * | 2012-07-04 | 2016-11-02 | 本田技研工業株式会社 | 気泡混入液生成供給装置、気泡混入液供給システム、気泡混入液供給方法、及びそのプログラム |
FR3018206A1 (fr) | 2014-03-07 | 2015-09-11 | Degremont | Procede et dispositif de dispersion de gaz dans un liquide |
EP3371112A1 (fr) | 2015-11-06 | 2018-09-12 | Xylem IP Management S.à.r.l. | Procédé et installation pour le traitement à l'ozone d'eaux usées |
TWI805770B (zh) * | 2018-05-30 | 2023-06-21 | 日商艾科亞股份有限公司 | 微細氣泡生成裝置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042510A (en) * | 1976-09-02 | 1977-08-16 | Canton Textile Mills, Inc. | Liquid aeration device |
DE3363127D1 (en) * | 1982-02-09 | 1986-05-28 | Bbc Brown Boveri & Cie | Method and apparatus for treating a liquid with a gas |
FR2545732B1 (fr) * | 1983-05-10 | 1989-10-27 | Lyonnaise Eaux Eclairage | Appareil pour la dissolution d'ozone dans un fluide |
DE3466667D1 (en) * | 1984-02-23 | 1987-11-12 | Bbc Brown Boveri & Cie | Water treatment method and apparatus |
DE3643931A1 (de) * | 1986-12-22 | 1988-07-07 | Kernforschungsanlage Juelich | Begasungs/flotationsreaktor |
CA2005630A1 (fr) * | 1988-12-23 | 1990-06-23 | Jean-Pierre Duguet | Appareil pour la dissolution d'ozone dans un fluide |
-
1997
- 1997-04-17 FR FR9704780A patent/FR2762232B1/fr not_active Expired - Fee Related
-
1998
- 1998-04-07 AU AU73392/98A patent/AU7339298A/en not_active Abandoned
- 1998-04-07 WO PCT/FR1998/000700 patent/WO1998047826A1/fr active Application Filing
- 1998-04-07 JP JP54513898A patent/JP2001523154A/ja not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2762232A1 (fr) | 1998-10-23 |
AU7339298A (en) | 1998-11-13 |
WO1998047826A1 (fr) | 1998-10-29 |
JP2001523154A (ja) | 2001-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20081231 |