MX2007006736A - Sistema de aireacion para liquido. - Google Patents

Sistema de aireacion para liquido.

Info

Publication number
MX2007006736A
MX2007006736A MX2007006736A MX2007006736A MX2007006736A MX 2007006736 A MX2007006736 A MX 2007006736A MX 2007006736 A MX2007006736 A MX 2007006736A MX 2007006736 A MX2007006736 A MX 2007006736A MX 2007006736 A MX2007006736 A MX 2007006736A
Authority
MX
Mexico
Prior art keywords
pipes
tank
effluent
pipe
air
Prior art date
Application number
MX2007006736A
Other languages
English (en)
Inventor
Ross A Oades
Original Assignee
Ross A Oades
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 Ross A Oades filed Critical Ross A Oades
Publication of MX2007006736A publication Critical patent/MX2007006736A/es

Links

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
    • C02F3/20—Activated sludge processes using diffusers
    • 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
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23112—Mounting the bubbling devices or the diffusers comprising the use of flow guiding elements adjacent or above the gas stream
    • B01F23/231122—Mounting the bubbling devices or the diffusers comprising the use of flow guiding elements adjacent or above the gas stream the flow guiding elements being dome-shaped elements, i.e. for trapping air, e.g. cap-, umbrella- or inversed cone-shaped
    • 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
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23113—Mounting the bubbling devices or the diffusers characterised by the disposition of the bubbling elements in particular configurations, patterns or arrays
    • 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
    • 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
    • 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
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

Un tanque de aireacion utilizado en un metodo de tratamiento de efluente incluye una tuberia para transportar el efluente desde la fuente hacia el fondo de tanque y un ducto de descarga que tiene un efecto de sifon para descargar un sobreflujo desde el tanque a medida que se agrega mas efluente desde la fuente. Una disposicion de tuberias generalmente horizontal esta ubicada en el tanque que tiene una serie de orificios de salida a lo largo de su longitud y conectada a un pleno de aire en una pared lateral para alimentar aire dentro del extreme de cada una de las tuberias, las tuberias que estan colocadas en columnas una sobre otra de manera que el aire escapa desde las tuberias de la disposicion a traves de los orificios para inyectar aire dentro del efluente en el tanque en posiciones separadas transversal, longitudinal y verticalmente. Las tuberias tienen superficies de descarga superiores. Sobre cada tuberia se proporciona un canal colector que recolecta burbujas a medida que se hacen mas grandes y las conducen hacia un extremo para ser reemplazadas por nuevas burbujas pequenas desde una siguiente tuberia superior.
MX2007006736A 2004-11-12 2005-11-10 Sistema de aireacion para liquido. MX2007006736A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62693504P 2004-11-12 2004-11-12
US10/999,141 US7121532B2 (en) 2004-11-12 2004-11-30 Aeration system for liquid
PCT/CA2005/001708 WO2006050600A1 (en) 2004-11-12 2005-11-10 Aeration system for liquid

Publications (1)

Publication Number Publication Date
MX2007006736A true MX2007006736A (es) 2007-11-23

Family

ID=36336177

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007006736A MX2007006736A (es) 2004-11-12 2005-11-10 Sistema de aireacion para liquido.

Country Status (4)

Country Link
US (1) US7121532B2 (es)
CA (1) CA2592056A1 (es)
MX (1) MX2007006736A (es)
WO (1) WO2006050600A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090200687A1 (en) * 2008-02-07 2009-08-13 Oades Ross A Treatment system for liquid
CA3027660C (en) * 2016-06-15 2020-09-29 Satoshi Anzai Ultrafine bubble generation device for aquaculture or wastewater treatment
US11325079B2 (en) * 2019-05-16 2022-05-10 Environmental Dynamics International, Inc. Combined coarse and fine bubble diffuser
US11845043B2 (en) 2019-05-16 2023-12-19 Environmental Dynamics International, Inc. Large bubble mixer and method of using same in a wastewater treatment system
US20210346851A1 (en) * 2020-05-07 2021-11-11 William L. Kimmerle Liquid precursor bubbler
CN111675340A (zh) * 2020-07-09 2020-09-18 陆伟东 一种用于污水处理的vfl垂直流迷宫水流结构、装置、系统、方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US291833A (en) * 1884-01-08 Still
US1834646A (en) * 1926-11-03 1931-12-01 Sandor Nicholas Apparatus for producing foam in fine bubbles
US1936305A (en) * 1933-01-18 1933-11-21 Ralph R Leffler Apparatus for treatment of liquids with gaseous fluids
US3116347A (en) * 1959-10-08 1963-12-31 Robert D Allen Sewage treating device
US3711072A (en) * 1970-04-23 1973-01-16 D Waldenville Apparatus for oxygenation of liquids
US3841997A (en) * 1973-04-02 1974-10-15 A Mcgee Dual aeration and filtration system with recycling
US4005014A (en) * 1974-05-17 1977-01-25 Arnold Wikey Water treatment system with prolonged aeration
US3984322A (en) * 1975-05-20 1976-10-05 Howard Peasley And Associates Sewage treatment apparatus
DE2554495B2 (de) 1975-12-04 1980-03-06 Bayer Ag, 5090 Leverkusen Vorrichtung zur biologischen Reinigung von Abwasser mit einem 10 bis 32 m hohen Begasungsbecken
US4021347A (en) 1976-01-09 1977-05-03 Teller Ray E Sewage treatment system
GB1539947A (en) * 1976-06-17 1979-02-07 Milpro Nv Sludge removal process
US4139471A (en) 1976-09-07 1979-02-13 Dominick Foti Sewage treatment unit
US4288394A (en) 1978-10-19 1981-09-08 Water Pollution Control Corp. Sewage aeration system
SE434215B (sv) * 1982-06-04 1984-07-16 Vico Kem Tekn Fabrik Ab Reningsanordning
US5051193A (en) 1986-03-06 1991-09-24 Aeration Engineering Resources Corporation Waste water treatment process
US5054422A (en) * 1987-09-16 1991-10-08 Yuugen-Kaisha Parasight Multi-layered gaseous phase cultivation
US4869852A (en) * 1988-01-22 1989-09-26 Mooers Products, Inc. Diffuser apparatus
US5945040A (en) 1997-03-13 1999-08-31 Meurer Industries, Inc. Apparatus for compound movement of an aeration unit
JP3670463B2 (ja) 1997-11-11 2005-07-13 株式会社東芝 曝気槽曝気装置
US6224041B1 (en) 1999-05-28 2001-05-01 Smith & Loveless, Inc. Splash plate structure for aerators
US6554996B1 (en) 2001-10-05 2003-04-29 Bio-Microbics, Inc. Wastewater treatment system
US6893484B2 (en) * 2003-10-06 2005-05-17 Desert Energy Ltd Low operating pressure gas scrubber

Also Published As

Publication number Publication date
WO2006050600A1 (en) 2006-05-18
US7121532B2 (en) 2006-10-17
CA2592056A1 (en) 2006-05-18
US20060103036A1 (en) 2006-05-18

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