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AR023776A1 - Estanque de aireacion con reciclado de oxigeno - Google Patents

Estanque de aireacion con reciclado de oxigeno

Info

Publication number
AR023776A1
AR023776A1 ARP000101998A AR023776A1 AR 023776 A1 AR023776 A1 AR 023776A1 AR P000101998 A ARP000101998 A AR P000101998A AR 023776 A1 AR023776 A1 AR 023776A1
Authority
AR
Argentina
Prior art keywords
oxygen
pond
pressurized
supply
fresh
Prior art date
Application number
Other languages
English (en)
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of AR023776A1 publication Critical patent/AR023776A1/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
    • 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/145—Protection against aerosols
    • 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

Landscapes

  • 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)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

Se trata de agua en un estanque de aireacion con oxígeno sustancialmente puro. El oxígeno procede de un suministro de oxígeno presurizado y se conduce através de un conducto hasta el fondo del estanque. Unas perforaciones situadas en torno al perímetro y a lo largo de toda la longitud del conducto permiten queburbujee oxígeno a través del estanque. Una campana dispuesta para flotar por encima de la superficie del estanque recoge oxígeno sin reaccionar, y esteoxígeno retorna al conducto originala través de una tubería de gas adecuada. El oxígeno sin reaccionar se mezcla con oxígeno fresco procedente de la fuentepresurizada y se recicla a través del estanque. En una realizacion, antes de mezclarlo con oxígeno fresco, el oxígeno recuperado espresurizado por una bombade diafragma doble que es hecha funcionar por presion procedente del suministro de oxígeno. El oxígeno presurizado es la unica fuente de fuerza motriz paramover el gas a través del sistema. El caudal de gas a través del sistema se controla ajustando la presion de suministro mediante el uso de una válvula decontrol. La presente mejora sustancialmente el rendimiento de procesos de tratamiento de agua al reducir drásticamente la cantidad de oxígeno desperdiciado.
ARP000101998 1999-04-30 2000-04-27 Estanque de aireacion con reciclado de oxigeno AR023776A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/303,195 US6270681B1 (en) 1999-04-30 1999-04-30 Aeration pond with oxygen recycling

Publications (1)

Publication Number Publication Date
AR023776A1 true AR023776A1 (es) 2002-09-04

Family

ID=23170947

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000101998 AR023776A1 (es) 1999-04-30 2000-04-27 Estanque de aireacion con reciclado de oxigeno

Country Status (7)

Country Link
US (1) US6270681B1 (es)
AR (1) AR023776A1 (es)
AU (1) AU4558900A (es)
GT (1) GT200000065A (es)
HN (1) HN2000000061A (es)
PE (1) PE20010251A1 (es)
WO (1) WO2000066503A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1301407C (zh) * 2005-01-21 2007-02-21 大连交通大学 曝气池氧利用率气相色谱检测方法及装置
US7427058B2 (en) * 2005-05-17 2008-09-23 Galletta Jr Robert J Method and apparatus for aeration of liquid medium
US9084973B2 (en) 2005-05-17 2015-07-21 Robert J. Galletta, JR. Methods and apparatus for aeration of liquid medium and vectoring flow control
US8191869B2 (en) * 2005-05-17 2012-06-05 Galletta Aerator, LLC Method and apparatus for submersible or self contained aeration of liquid medium
US8096531B2 (en) * 2005-05-17 2012-01-17 Galletta Robert J Method and apparatus for aeration of liquid medium in a pipe
US9266759B2 (en) 2005-05-17 2016-02-23 Robert J. Galletta Methods and apparatus for aeration of liquid medium and liquid medium treatment system
US8454000B2 (en) * 2005-05-17 2013-06-04 Robert J. Galletta, JR. Method and apparatus for controlled aeration of liquid medium in a pipe
US9216920B2 (en) 2005-05-17 2015-12-22 Robert J. Galletta, JR. Methods and apparatus for controlled scrubbing and aeration of liquid medium
CL2011001357A1 (es) * 2011-06-07 2011-09-30 Navarro Edgardo Enrique Beltran Instalacion para incorporar una fase gaseosa a una fase liquida confinada en uno o mas contenedores, que comprende un sistema de regulacion y control de flujo de gas; un sistema de incorporacion y difusor; y un tercer sistema para evitar la inundacion al cortar el flujo que incluye un primer dispositivo con sello instantaneo y un segundo dispositivo doble de resistencia al contraflujo; y procedimiento.
CN103430900B (zh) * 2013-09-18 2014-12-17 胡达广 高氧高效鱼池
US10888024B1 (en) * 2017-08-28 2021-01-05 Equinix, Inc. Data center refrigeration system
US12004329B1 (en) 2017-08-28 2024-06-04 Equinix, Inc. Data center refrigeration system
US10683221B2 (en) 2017-12-14 2020-06-16 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Gas injection and recycling apparatus and methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109288A (en) * 1960-01-19 1963-11-05 Perma Pier Inc Oscillating and aerating ice and water control
US3320928A (en) * 1965-10-23 1967-05-23 Smith Oscar Cornelius Apparatus and methods for aerating a body of water
DE1938430C3 (de) * 1969-07-29 1974-08-29 Erwin 5650 Solingen Kolfertz Elektrische Doppelmembranpumpe, z.B. als Luftpumpe zum Belüften von Aquarien
US3911064A (en) * 1971-04-08 1975-10-07 Union Carbide Corp System for gas sparging into liquid
DE2540845C2 (de) * 1975-09-13 1982-05-13 Messer Griesheim Gmbh, 6000 Frankfurt Vorrichtung zum Begasen von Flüssigkeiten
DE2649126A1 (de) * 1976-10-28 1978-05-03 Linde Ag Verfahren und vorrichtung zum begasen einer fluessigkeit
US4324655A (en) 1979-06-11 1982-04-13 Passavant-Werke Michelbacher Hutte Apparatus for treating wastewater with oxygen
US4483154A (en) * 1980-04-14 1984-11-20 Smeal William J Refrigerated air conditioning system using diaphragm pump
JPS59139997A (ja) 1983-01-28 1984-08-11 Lion Eng Kk 水処理装置
US4486310A (en) * 1983-03-07 1984-12-04 Thornton Marvin L Wastewater trickling filter air recirculation process
US5330576A (en) * 1990-04-26 1994-07-19 Baldwin-Gegenheimer Gmbh Recirculating coating liquid supply system with viscosity regulation
CA2101670A1 (en) 1992-08-17 1994-02-18 Michael Ernest Garrett Treatment of liquids
US5628623A (en) * 1993-02-12 1997-05-13 Skaggs; Bill D. Fluid jet ejector and ejection method

Also Published As

Publication number Publication date
GT200000065A (es) 2001-11-01
US6270681B1 (en) 2001-08-07
WO2000066503A1 (en) 2000-11-09
PE20010251A1 (es) 2001-03-12
AU4558900A (en) 2000-11-17
HN2000000061A (es) 2001-02-02

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