AU7339298A - Method and device for contacting ozone in fluids to be treated, in particular water - Google Patents

Method and device for contacting ozone in fluids to be treated, in particular water

Info

Publication number
AU7339298A
AU7339298A AU73392/98A AU7339298A AU7339298A AU 7339298 A AU7339298 A AU 7339298A AU 73392/98 A AU73392/98 A AU 73392/98A AU 7339298 A AU7339298 A AU 7339298A AU 7339298 A AU7339298 A AU 7339298A
Authority
AU
Australia
Prior art keywords
fluids
treated
particular water
contacting ozone
ozone
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.)
Abandoned
Application number
AU73392/98A
Inventor
Veronique Bonnelye
Jacques Moles
Jean-Louis Westrelin
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
Publication of AU7339298A publication Critical patent/AU7339298A/en
Abandoned 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
AU73392/98A 1997-04-17 1998-04-07 Method and device for contacting ozone in fluids to be treated, in particular water Abandoned AU7339298A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9704780 1997-04-17
FR9704780A FR2762232B1 (en) 1997-04-17 1997-04-17 PROCESS AND DEVICE FOR CONTACT WITH OZONE IN TREATMENT FLUIDS, ESPECIALLY WATER
PCT/FR1998/000700 WO1998047826A1 (en) 1997-04-17 1998-04-07 Method and device for contacting ozone in fluids to be treated, in particular water

Publications (1)

Publication Number Publication Date
AU7339298A true AU7339298A (en) 1998-11-13

Family

ID=9506057

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73392/98A Abandoned AU7339298A (en) 1997-04-17 1998-04-07 Method and device for contacting ozone in fluids to be treated, in particular water

Country Status (4)

Country Link
JP (1) JP2001523154A (en)
AU (1) AU7339298A (en)
FR (1) FR2762232B1 (en)
WO (1) WO1998047826A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10002000A1 (en) * 2000-01-19 2001-08-09 Bosch Gmbh Robert Atomization arrangement
AU8022501A (en) * 2000-08-18 2002-02-25 Se-Ham Kim A process for producing ozone-containing sterilizing water and an apparatus usedtherefor
RU2169122C1 (en) * 2000-12-21 2001-06-20 Лужков Юрий Михайлович Water ozonization plant and water ozonization method
WO2006120747A1 (en) * 2005-05-13 2006-11-16 Wataru Murota Process and apparatus for producing oxygen-containing reducing aqueous beverage
CH701271A2 (en) 2009-06-03 2010-12-15 Hoppal R & D Sa aqueous effluents decontamination device for separation by immiscible phases and germicidal treatment and / or oxidant to the reduction of BOD and / or COD.
SG11201401219WA (en) * 2011-10-08 2014-07-30 Christoph Herkle Etching device for the electrolytic etching of copper
JP2013255909A (en) * 2012-06-14 2013-12-26 Kubota Corp Water treatment method using microbubble and water treatment system
JP6018440B2 (en) * 2012-07-04 2016-11-02 本田技研工業株式会社 Air bubble mixed liquid production and supply apparatus, air bubble mixed liquid supply system, air bubble mixed liquid supply method, and program thereof
FR3018206A1 (en) 2014-03-07 2015-09-11 Degremont METHOD AND DEVICE FOR DISPERSION OF GAS IN A LIQUID
WO2017076474A1 (en) * 2015-11-06 2017-05-11 Xylem Ip Management S.À R.L. Method and installation for ozone treatment of wastewater
US20210146320A1 (en) * 2018-05-30 2021-05-20 Aquasolution Corporation Ultrafine bubble generating apparatus

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 (en) * 1983-05-10 1989-10-27 Lyonnaise Eaux Eclairage APPARATUS FOR DISSOLVING OZONE IN A FLUID
EP0152618B1 (en) * 1984-02-23 1987-10-07 BBC Brown Boveri AG Water treatment method and apparatus
DE3643931A1 (en) * 1986-12-22 1988-07-07 Kernforschungsanlage Juelich FUMING / FLOTATION REACTOR
CA2005630A1 (en) * 1988-12-23 1990-06-23 Jean-Pierre Duguet Apparatus for dissolving ozone in a fluid

Also Published As

Publication number Publication date
FR2762232A1 (en) 1998-10-23
JP2001523154A (en) 2001-11-20
FR2762232B1 (en) 1999-05-28
WO1998047826A1 (en) 1998-10-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase