WO2006127979A3 - 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 PDF

Info

Publication number
WO2006127979A3
WO2006127979A3 PCT/US2006/020391 US2006020391W WO2006127979A3 WO 2006127979 A3 WO2006127979 A3 WO 2006127979A3 US 2006020391 W US2006020391 W US 2006020391W WO 2006127979 A3 WO2006127979 A3 WO 2006127979A3
Authority
WO
WIPO (PCT)
Prior art keywords
gases
fluids
delivery
dissolving
pressure vessel
Prior art date
Application number
PCT/US2006/020391
Other languages
English (en)
Other versions
WO2006127979A2 (fr
Inventor
Gregory Scott Osborn
Marty D Matlock
Shandi S Seltschik
Original Assignee
Univ Arkansas
Gregory Scott Osborn
Marty D Matlock
Shandi S Seltschik
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
Priority claimed from US11/137,856 external-priority patent/US7255332B2/en
Application filed by Univ Arkansas, Gregory Scott Osborn, Marty D Matlock, Shandi S Seltschik filed Critical Univ Arkansas
Priority to CA 2609030 priority Critical patent/CA2609030C/fr
Priority to US11/921,057 priority patent/US8276888B2/en
Priority to AU2006249808A priority patent/AU2006249808B2/en
Priority to NZ563542A priority patent/NZ563542A/en
Priority to JP2008513750A priority patent/JP5127702B2/ja
Priority to EP06771268.7A priority patent/EP1885481B1/fr
Publication of WO2006127979A2 publication Critical patent/WO2006127979A2/fr
Publication of WO2006127979A3 publication Critical patent/WO2006127979A3/fr

Links

Classifications

    • 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
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
    • B01F23/23413—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using nozzles for projecting the liquid into the gas atmosphere
    • 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
    • B01F23/237611—Air
    • 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
    • B01F23/237612—Oxygen
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • 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)

Abstract

Dispositifs et procédés pour faciliter la dissolution d'un ou plusieurs gaz dans un liquide Gaz préférés : oxygène, air et ozone. On décrit un dispositif qui comprend un réservoir de dissolution à récipient de pression, au moins une buse de pulvérisation de liquide et une sortie de fluide. Le dispositif comprend aussi une source de gaz, un système de transfert de liquide dans le récipient de pression et un dispositif d'évacuation relié à la sortie de fluide, le dispositif d'évacuation comportant au moins un orifice. Applications préférées : traitement des eaux usées, traitement de l'eau potable, fermentation et biorémédiation.
PCT/US2006/020391 2004-05-25 2006-05-25 Systeme et procede pour la dissolution de gaz dans des fluides et pour la distribution de gaz dissous WO2006127979A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA 2609030 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
US11/921,057 US8276888B2 (en) 2004-05-25 2006-05-25 System and method for dissolving gases in fluids and for delivery of dissolved gases
AU2006249808A AU2006249808B2 (en) 2005-05-25 2006-05-25 System and method for dissolving gases in fluids and for delivery of dissolved gases
NZ563542A NZ563542A (en) 2005-05-25 2006-05-25 System and method for dissolving gases in fluids and for delivery of dissolved gases
JP2008513750A JP5127702B2 (ja) 2005-05-25 2006-05-25 気体の液体への溶解と同溶解気体の供給のためのシステム及び方法
EP06771268.7A EP1885481B1 (fr) 2005-05-25 2006-05-25 Procede pour la dissolution de gaz dans des liquides

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/137,856 US7255332B2 (en) 2004-05-25 2005-05-25 System and method for dissolving gases in liquids
USPCTUS05/18284 2005-05-25
US11/137,856 2005-05-25
PCT/US2005/018284 WO2005115598A2 (fr) 2004-05-25 2005-05-25 Système et méthode pour dissoudre du gaz dans des liquides

Publications (2)

Publication Number Publication Date
WO2006127979A2 WO2006127979A2 (fr) 2006-11-30
WO2006127979A3 true WO2006127979A3 (fr) 2007-01-11

Family

ID=37452874

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/020391 WO2006127979A2 (fr) 2004-05-25 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 (8)

* Cited by examiner, † Cited by third party
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
WO2013033706A2 (fr) * 2011-09-02 2013-03-07 Blissfield Manufacturing Company Têtes de pulvérisation par atomisation, procédés d'atomisation et systèmes de fluides fonctionnant avec ceux-ci
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960066A (en) * 1975-06-19 1976-06-01 Union Kol-Flo Corporation Beverage preparation apparatus
US4163712A (en) * 1973-01-08 1979-08-07 Boc Limited Treatment of liquid
US4857350A (en) * 1986-03-15 1989-08-15 Kiyomoto Tekko Kabushiki Kaisha Method for maintaining or restoring freshness of plants, vegetables or fruits by treating with water supersaturated with air
US20030071372A1 (en) * 2001-09-17 2003-04-17 Bernhard Scherzinger Process and device for aerating a liquid with gas
US20030183584A1 (en) * 2002-04-02 2003-10-02 Science Applications International Corporation Ozonation of contaminated liquids under high pressure

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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
US4317731A (en) 1978-03-27 1982-03-02 Fmc Corporation Gas absorber
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
AU2513995A (en) 1994-07-13 1996-02-16 Angelo L. Mazzei Gas injection into liquid and removal of undissolved 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
AU3090099A (en) 1998-03-20 1999-10-18 Angelo L. Mazzei Stripping of contaminants from water
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
US6730214B2 (en) 2001-10-26 2004-05-04 Angelo L. Mazzei System and apparatus for accelerating mass transfer of a gas into a liquid
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4857350A (en) * 1986-03-15 1989-08-15 Kiyomoto Tekko Kabushiki Kaisha Method for maintaining or restoring freshness of plants, vegetables or fruits by treating with water supersaturated with air
US20030071372A1 (en) * 2001-09-17 2003-04-17 Bernhard Scherzinger Process and device for aerating a liquid with gas
US20030183584A1 (en) * 2002-04-02 2003-10-02 Science Applications International Corporation Ozonation of contaminated liquids under high pressure

Also Published As

Publication number Publication date
CA2609030A1 (fr) 2006-11-30
CA2609030C (fr) 2013-10-22
WO2006127979A2 (fr) 2006-11-30

Similar Documents

Publication Publication Date Title
WO2005115598A3 (fr) Système et méthode pour dissoudre du gaz dans des liquides
WO2006127979A3 (fr) Systeme et procede pour la dissolution de gaz dans des fluides et pour la distribution de gaz dissous
EP3426385B1 (fr) Procédé de production d'une composition contenant des nanobulles dans un support liquide
WO2012122271A3 (fr) Systèmes et procédés de distribution de liquide ayant la concentration de gaz dissous voulue
HK1165395A1 (en) Fluid treatment apparatus
EP1900693A4 (fr) Appareil de traitement d'eau de ballast
ZA200803767B (en) An apparatus for disinfection of sea water/ship's ballast water and a method thereof
DK1998878T3 (da) Impregnator
MY154319A (en) Spraying apparatus for spraying cryogenic liquids and spraying method related to this apparatus
ATE483536T1 (de) Verfahren und vorrichtung zur reinigung eines drainagerohres
CA2803390C (fr) Dispositif d'infusion en ligne et procede d'introduction d'un gaz dans des substances en ecoulement
JP2014533201A (ja) 液体中の気体濃度を高める方法及び装置
ATE482758T1 (de) Methode um einem gasstrom mit festen oder flüssigen partikeln zu säubern
US20080006587A1 (en) Method and apparatus for transfer of carbon dioxide gas to an aqueous solution
PL1862185T3 (pl) Urządzenie do uzdatniania cieczy światłem UV i ultradźwiękami
WO2007147537A3 (fr) Dispositif de sortie pour appareil de désinfection et procédé de transfert de liquide
JP2006043681A (ja) 機能水、並びにその製造方法及び製造装置
US20130208561A1 (en) Inline infusion device and method for introduction of a gas into a flowing media
KR20170022616A (ko) 기체 혼합 액체를 이용한 세정 장치
Teltschik et al. System and method for dissolving gases in fluids and for delivery of dissolved gases
US20110220589A1 (en) Fluid treatment apparatus, a fluid treatment system and a method for producing a flow of fluid comprising ozone
EP2368853A1 (fr) Flüssigkeitsbehandlungsvorrichtung, Flüssigkeitsbehandlungssystem und Verfahren zur Herstellung eines Flusses von flüssigkeithaltigem Ozon
KR20160021536A (ko) 기체 혼합 액체를 이용한 세정 장치
CN110621624A (zh) 通过水力空化进行液体净化的方法以及执行所述方法的装置
GB2381761A (en) Apparatus and method for removing dissolved methane from a liquid.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2006249808

Country of ref document: AU

ENP Entry into the national phase

Ref document number: 2609030

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 563542

Country of ref document: NZ

ENP Entry into the national phase

Ref document number: 2008513750

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: MX/a/2007/014750

Country of ref document: MX

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2006771268

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: RU

WWE Wipo information: entry into national phase

Ref document number: 11921057

Country of ref document: US

DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)