ES2141668B1 - OPERATION SYSTEM AND FACILITIES WITH CYCLIC BLOWING ON THE TIME SCALE OF THE TIME OF CONTACT BETWEEN BUBBLES AND WATER, WITH APPLICATION IN BIOREACTORS AND INTEGRATED WATER TREATMENT PLANTS. - Google Patents

OPERATION SYSTEM AND FACILITIES WITH CYCLIC BLOWING ON THE TIME SCALE OF THE TIME OF CONTACT BETWEEN BUBBLES AND WATER, WITH APPLICATION IN BIOREACTORS AND INTEGRATED WATER TREATMENT PLANTS.

Info

Publication number
ES2141668B1
ES2141668B1 ES9702287A ES9702287A ES2141668B1 ES 2141668 B1 ES2141668 B1 ES 2141668B1 ES 9702287 A ES9702287 A ES 9702287A ES 9702287 A ES9702287 A ES 9702287A ES 2141668 B1 ES2141668 B1 ES 2141668B1
Authority
ES
Spain
Prior art keywords
time
bubbles
blowing
application
water
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
Application number
ES9702287A
Other languages
Spanish (es)
Other versions
ES2141668A1 (en
Inventor
Fernandez Jose Mario Diaz
Lavin Antonio Gutierrez
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.)
Universidad de Oviedo
Original Assignee
Universidad de Oviedo
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 Universidad de Oviedo filed Critical Universidad de Oviedo
Priority to ES9702287A priority Critical patent/ES2141668B1/en
Publication of ES2141668A1 publication Critical patent/ES2141668A1/en
Application granted granted Critical
Publication of ES2141668B1 publication Critical patent/ES2141668B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

Sistema de operación e instalaciones con soplado cíclico en la escala de tiempos del tiempo de contacto entre burbujas y agua. La invención se refiere a un procedimiento de aireación en fluidos y suspensiones con los objetivos de mezcla, transferencia de materia o bombeo, por medio de soplados alternativos, y tomando como referencia para los tiempos de soplado y de espera, el tiempo de ascenso de burbujas y de su efecto en el movimiento del líquido. La aplicación en aireación y mezcla se realiza para buscar mejor control y reducción de costes, así como para aprovechar la energía mecánica del soplado por introducción de turbinas internas. El carácter cíclico se logra actuando sobre el soplado, por configuraciones geométricas o mediante una actuación externa alternativa en la agitación o en el reciclo de corrientes. El proceso puede aplicarse a sistemas secuenciales de varias funciones o a sistemas continuos.Operating system and installations with cyclical blowing on the time scale of the contact time between bubbles and water. The invention relates to a process of aeration in fluids and suspensions with the objectives of mixing, transfer of matter or pumping, by means of alternative blows, and taking as reference for the blowing and waiting times, the rise time of bubbles and its effect on the movement of the liquid. The application in aeration and mixing is done to seek better control and cost reduction, as well as to take advantage of the mechanical energy of blowing by introducing internal turbines. The cyclical character is achieved by acting on the blow, by geometric configurations or by an alternative external action in the agitation or in the recycling of currents. The process can be applied to sequential systems of various functions or to continuous systems.

ES9702287A 1997-10-30 1997-10-30 OPERATION SYSTEM AND FACILITIES WITH CYCLIC BLOWING ON THE TIME SCALE OF THE TIME OF CONTACT BETWEEN BUBBLES AND WATER, WITH APPLICATION IN BIOREACTORS AND INTEGRATED WATER TREATMENT PLANTS. Expired - Fee Related ES2141668B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9702287A ES2141668B1 (en) 1997-10-30 1997-10-30 OPERATION SYSTEM AND FACILITIES WITH CYCLIC BLOWING ON THE TIME SCALE OF THE TIME OF CONTACT BETWEEN BUBBLES AND WATER, WITH APPLICATION IN BIOREACTORS AND INTEGRATED WATER TREATMENT PLANTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9702287A ES2141668B1 (en) 1997-10-30 1997-10-30 OPERATION SYSTEM AND FACILITIES WITH CYCLIC BLOWING ON THE TIME SCALE OF THE TIME OF CONTACT BETWEEN BUBBLES AND WATER, WITH APPLICATION IN BIOREACTORS AND INTEGRATED WATER TREATMENT PLANTS.

Publications (2)

Publication Number Publication Date
ES2141668A1 ES2141668A1 (en) 2000-03-16
ES2141668B1 true ES2141668B1 (en) 2000-11-16

Family

ID=8301065

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9702287A Expired - Fee Related ES2141668B1 (en) 1997-10-30 1997-10-30 OPERATION SYSTEM AND FACILITIES WITH CYCLIC BLOWING ON THE TIME SCALE OF THE TIME OF CONTACT BETWEEN BUBBLES AND WATER, WITH APPLICATION IN BIOREACTORS AND INTEGRATED WATER TREATMENT PLANTS.

Country Status (1)

Country Link
ES (1) ES2141668B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237693A (en) * 1977-08-09 1980-12-09 Imperial Chemical Industries Limited Energy recovery system
US4421414A (en) * 1980-03-05 1983-12-20 General Signal High efficiency mixing method
ATE19046T1 (en) * 1982-09-03 1986-04-15 Brv Technologie Systeme Ag METHOD AND DEVICE FOR MAINTAINING ULTRAFINED DISPERSION OF GASES IN LIQUIDS.
US4752421A (en) * 1986-04-01 1988-06-21 Kaiyo Kogyo Kabushiki Kaisha Method of supplying air masses and producing jets of water
US4911838A (en) * 1987-02-27 1990-03-27 Kabushiki Kobe Seiko Sho Pluri-tubular aerator
CA1321135C (en) * 1988-09-27 1993-08-10 Union Carbide Corporation Process for dissolving a gas in a liquid
US5133907A (en) * 1991-04-15 1992-07-28 Weber Leo D Liquid circulating device
DE19505297A1 (en) * 1995-02-16 1996-08-22 Menke Lucas Dipl Ing Reactor for dissolving air in water for flotation separators
DE29714917U1 (en) * 1997-08-20 1997-10-16 Esser, Paul, 53489 Sinzig Water aerator

Also Published As

Publication number Publication date
ES2141668A1 (en) 2000-03-16

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