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'eau

Info

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
Application number
FR9704780A
Other languages
English (en)
Other versions
FR2762232A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suez International SAS
Original Assignee
Degremont SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Degremont SA filed Critical Degremont SA
Priority to FR9704780A priority Critical patent/FR2762232B1/fr
Priority to AU73392/98A priority patent/AU7339298A/en
Priority to JP54513898A priority patent/JP2001523154A/ja
Priority to PCT/FR1998/000700 priority patent/WO1998047826A1/fr
Publication of FR2762232A1 publication Critical patent/FR2762232A1/fr
Application granted granted Critical
Publication of FR2762232B1 publication Critical patent/FR2762232B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
FR9704780A 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 Expired - Fee Related FR2762232B1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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