DE3887711D1 - Vorrichtung und Verfahren zur Behandlung von unter hohem Druck mit Sauerstoff gesättigtem Wasser. - Google Patents
Vorrichtung und Verfahren zur Behandlung von unter hohem Druck mit Sauerstoff gesättigtem Wasser.Info
- Publication number
- DE3887711D1 DE3887711D1 DE88307147T DE3887711T DE3887711D1 DE 3887711 D1 DE3887711 D1 DE 3887711D1 DE 88307147 T DE88307147 T DE 88307147T DE 3887711 T DE3887711 T DE 3887711T DE 3887711 D1 DE3887711 D1 DE 3887711D1
- Authority
- DE
- Germany
- Prior art keywords
- tank
- oxygen
- water
- pressurized
- saturated
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 9
- 239000001301 oxygen Substances 0.000 title abstract 9
- 229910052760 oxygen Inorganic materials 0.000 title abstract 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 6
- 229920006395 saturated elastomer Polymers 0.000 title abstract 3
- 239000007789 gas Substances 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 239000002351 wastewater Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 150000002926 oxygen Chemical class 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002910 solid waste Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 230000000153 supplemental effect Effects 0.000 abstract 1
Classifications
-
- 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
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1289—Aeration by saturation under super-atmospheric pressure
-
- 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
-
- 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
- B01F23/2366—Parts; Accessories
- B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
-
- 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
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
-
- 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
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
-
- 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
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
-
- 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
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
-
- 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
-
- 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
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
-
- 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
- C02F3/12—Activated sludge processes
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/75—Flowing liquid aspirates gas
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Gas Separation By Absorption (AREA)
- Biological Treatment Of Waste Water (AREA)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/080,993 US4956080A (en) | 1987-08-03 | 1987-08-03 | High pressure oxygen-saturated water treatment apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3887711D1 true DE3887711D1 (de) | 1994-03-24 |
DE3887711T2 DE3887711T2 (de) | 1994-08-04 |
Family
ID=22160981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3887711T Expired - Fee Related DE3887711T2 (de) | 1987-08-03 | 1988-08-03 | Vorrichtung und Verfahren zur Behandlung von unter hohem Druck mit Sauerstoff gesättigtem Wasser. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4956080A (de) |
EP (1) | EP0302708B1 (de) |
JP (1) | JPH0248098A (de) |
AT (1) | ATE101383T1 (de) |
CA (1) | CA1327652C (de) |
DE (1) | DE3887711T2 (de) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3838846A1 (de) * | 1988-11-17 | 1990-05-23 | Vogelpohl Alfons | Verfahren und vorrichtung zur biologischen reinigung von abwasser |
US5364530A (en) * | 1988-11-17 | 1994-11-15 | Otto Oeko-Tech Gmbh & Co. Kg | Process for the biological purification of sewage |
US5151177A (en) * | 1990-05-10 | 1992-09-29 | Darling-Delaware Company, Inc. | Method and apparatus for dissolved air flotation with aeration |
FR2662616B1 (fr) * | 1990-05-31 | 1994-07-08 | Anjou Rech | Installation pour le traitement de flux liquides a contacteur monophasique, et dispositif recirculateur-degazeur pour une telle installation. |
US5066428A (en) * | 1990-08-08 | 1991-11-19 | Rusmar Incorporated | Foam generating apparatus |
US5139663A (en) * | 1991-03-14 | 1992-08-18 | Microlift Systems Limited Partnership | Discharge valve for dissolved air flotation |
JP2872829B2 (ja) * | 1991-07-31 | 1999-03-24 | オルガノ株式会社 | 超純水の製造のための曝気装置及び方法 |
JP3161734B2 (ja) | 1991-12-02 | 2001-04-25 | テクノロジカル リソーシィズ プロプライエタリー リミテッド | 反応装置 |
US5340484A (en) * | 1992-01-09 | 1994-08-23 | Prince Jack E | Air scrubbing system for waste water treatment |
US5178755A (en) * | 1992-02-20 | 1993-01-12 | Estr Inc. | UV-enhanced ozone wastewater treatment system |
AP319A (en) * | 1992-06-01 | 1994-03-01 | James Arthur Mason | Method and apparatus for treating water and/or wastewater. |
US5310485A (en) * | 1992-09-30 | 1994-05-10 | Darling-Delaware Company, Inc. | Process for dissolved gas flotation in anaerobic wastewater treatment |
RU2046759C1 (ru) * | 1993-05-25 | 1995-10-27 | Акционерное общество Научно-производственная фирма "Бифар" | Способ насыщения жидкости газом под давлением |
US5443719A (en) * | 1994-02-23 | 1995-08-22 | Aqua-Ion Systems, Inc. | System and reactor for mixing coagulating agents into a contaminated water flow, and for removing contaminants therefrom |
HU217450B (hu) * | 1994-04-27 | 2000-01-28 | Life International Products, Inc. | Eljárás és berendezés oxigénnel dúsított italok előállítására |
US5635059A (en) * | 1994-10-20 | 1997-06-03 | Aqua-Ion Systems, Inc. | Method and apparatus for water treatment and purification using gas ion plasma source and disinfectant metal ion complexes |
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US5597479A (en) * | 1995-01-25 | 1997-01-28 | Aqua-Ion Systems, Inc. | Electro-coalescence/magnetic separation (ECMS) system and components for removal of contaminants from water streams, including desalinization |
US5622622A (en) * | 1995-01-25 | 1997-04-22 | Aqua-Ion Systems, Inc. | Ultraviolet sterilizer and source of ionized molecules for electrocoalescent/magnetic separation (ECMS) removal of contaminants from water streams |
US5814222A (en) * | 1995-03-31 | 1998-09-29 | Life International Products, Inc. | Oxygen enriched liquids, method and apparatus for making, and applications thereof |
WO1997027146A1 (en) * | 1996-01-24 | 1997-07-31 | Life International Products, Inc. | Oxygenating apparatus, method for oxygenating water therewith, and applications thereof |
US5725759A (en) * | 1996-03-29 | 1998-03-10 | Ecowater Systems, Inc. | Reactor apparatus for treating water in iron removal system |
US7182871B2 (en) * | 1996-12-17 | 2007-02-27 | Global Biosciences, Inc. | Wastewater treatment with alkanes |
US7192523B2 (en) * | 1996-12-17 | 2007-03-20 | Global Biosciences, Inc. | Methods for treating agricultural waste and producing plant growth-enhancing material |
US20030201227A1 (en) * | 1996-12-17 | 2003-10-30 | Perriello Felix Anthony | Remediation of odorous media |
US6835312B2 (en) * | 2001-05-15 | 2004-12-28 | Global Biosciences, Inc. | Method and apparatus for treatment of septic systems with alkane-utilizing bacteria |
US6669846B2 (en) | 1996-12-17 | 2003-12-30 | Global Biosciences, Inc. | Wastewater treatment with alkanes |
US6923914B2 (en) * | 1996-12-17 | 2005-08-02 | Global Biosciences, Inc. | Remediation of metal contaminants with hydrocarbon-utilizing bacteria |
US5916491A (en) * | 1997-01-16 | 1999-06-29 | Rhone-Poulenc, Inc. | Gas-liquid vortex mixer and method |
DE19707425A1 (de) * | 1997-02-25 | 1998-08-27 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zum Eintrag von Sauerstoff in Wasser oder wässrigen Lösungen |
US5925290A (en) * | 1997-08-08 | 1999-07-20 | Rhone-Poulenc Inc. | Gas-liquid venturi mixer |
US6059270A (en) * | 1997-11-06 | 2000-05-09 | Kkb 02 Fluid Production Gmbh | Liquid enriched with a gas, a method of enriching a liquid with a gas, and an apparatus for enriching a liquid with a gas |
US5904851A (en) * | 1998-01-19 | 1999-05-18 | Life International Products, Inc. | Oxygenating apparatus, method for oxygenating liquid therewith, and applications thereof |
US6105942A (en) * | 1998-04-09 | 2000-08-22 | Kkb C2 Fluid Production Gmbh | Method and apparatus for enriching a liquid with a gas |
IT251656Y1 (it) * | 2000-01-27 | 2003-12-18 | Zenit Spa | Diaframma di regolazione della luce utile di passaggio in dispositiviimmersi per la ossigenazione di vasche di raccolta di acque bianche e |
US7008535B1 (en) * | 2000-08-04 | 2006-03-07 | Wayne State University | Apparatus for oxygenating wastewater |
US6322055B1 (en) | 2000-10-02 | 2001-11-27 | Eco-Oxygen Technologies, Llc | Gas dissolving apparatus and method |
US7329532B2 (en) | 2001-07-27 | 2008-02-12 | Global Biosciences, Inc. | Remediation of sulfur-containing pollutants with hydrocarbon-utilizing bacteria |
US6875356B2 (en) * | 2001-07-27 | 2005-04-05 | Global Biosciences, Inc. | Method and apparatus for recovery of metals with hydrocarbon-utilizing bacteria |
US6668556B2 (en) | 2002-04-18 | 2003-12-30 | Eco Oxygen Technologies, Llc. | Gas transfer energy recovery and effervescence prevention apparatus and method |
US7156377B2 (en) * | 2003-05-01 | 2007-01-02 | Chapman Teddie C | Water aeration device and method |
US6986506B2 (en) * | 2003-05-01 | 2006-01-17 | Chapman Teddie C | Water aerator and method of using same |
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US8404121B2 (en) * | 2009-08-11 | 2013-03-26 | Anaergia Inc. | Method for separating suspended solids from a waste fluid |
ES2556454T3 (es) * | 2010-10-05 | 2016-01-18 | Novo Nordisk Health Care Ag | Proceso para producción de proteínas |
DE102011017739A1 (de) * | 2011-04-28 | 2012-10-31 | Uwe Würdig | Verfahren und Vorrichtung zur Anreicherung einer Flüssigkeit mit Gas |
AR082603A1 (es) | 2011-08-09 | 2012-12-19 | Lavaque Oscar | Un dispositivo solubilizador de dioxido de carbono en una bebida, de presion variable |
CN103747859A (zh) * | 2011-12-16 | 2014-04-23 | 松下电器产业株式会社 | 纳米气泡的生成系统以及生成方法 |
JP6334434B2 (ja) * | 2015-02-24 | 2018-05-30 | 株式会社テックコーポレーション | 微細気泡生成装置及び微細気泡生成方法 |
US11254595B2 (en) * | 2016-11-15 | 2022-02-22 | Todd BALDRIDGE | Microbubble aerator |
US11320335B2 (en) * | 2019-11-06 | 2022-05-03 | Mahmood Ghasemvand | Systems and methods for testing gas leak detectors |
CN114100401A (zh) * | 2020-08-31 | 2022-03-01 | 芜湖美的厨卫电器制造有限公司 | 溶气罐和具有其的溶气组件及热水器 |
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-
1987
- 1987-08-03 US US07/080,993 patent/US4956080A/en not_active Expired - Fee Related
-
1988
- 1988-08-02 CA CA000573599A patent/CA1327652C/en not_active Expired - Fee Related
- 1988-08-03 EP EP88307147A patent/EP0302708B1/de not_active Expired - Lifetime
- 1988-08-03 AT AT88307147T patent/ATE101383T1/de not_active IP Right Cessation
- 1988-08-03 JP JP63194304A patent/JPH0248098A/ja active Pending
- 1988-08-03 DE DE3887711T patent/DE3887711T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE101383T1 (de) | 1994-02-15 |
EP0302708A3 (en) | 1989-07-12 |
JPH0248098A (ja) | 1990-02-16 |
DE3887711T2 (de) | 1994-08-04 |
EP0302708B1 (de) | 1994-02-09 |
EP0302708A2 (de) | 1989-02-08 |
US4956080A (en) | 1990-09-11 |
CA1327652C (en) | 1994-03-08 |
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