ES2029639A6 - Cubierta para aireador rotativo de superficie utilizado para la aireacion de tanques destinados al tratamiento del agua. - Google Patents

Cubierta para aireador rotativo de superficie utilizado para la aireacion de tanques destinados al tratamiento del agua.

Info

Publication number
ES2029639A6
ES2029639A6 ES9100749A ES9100749A ES2029639A6 ES 2029639 A6 ES2029639 A6 ES 2029639A6 ES 9100749 A ES9100749 A ES 9100749A ES 9100749 A ES9100749 A ES 9100749A ES 2029639 A6 ES2029639 A6 ES 2029639A6
Authority
ES
Spain
Prior art keywords
cowling
aeration
water treatment
rotary surface
surface aerator
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 - Lifetime
Application number
ES9100749A
Other languages
English (en)
Inventor
Serge Boucher
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.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Publication of ES2029639A6 publication Critical patent/ES2029639A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/145—Protection against aerosols
    • 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)
  • Removal Of Floating Material (AREA)

Abstract

CUBIERTA PARA AIREADOR ROTATIVO DE SUPERFICIE, UTILIZADO PARA LA AIREACION DE TANQUES DESTINADOS AL TRATAMIENTO DEL AGUA POR VIA AEROBIA, QUE CONSISTE EN UN FALDON QUE RODEA AL AIREADOR, CARACTERIZADA PORQUE EL FALDON (6) ESTA HECHO DE MATERIA O MATERIAL FLEXIBLE Y ESTA LASTRADO EN SU PARTE INFERIOR. EL FALDON PUEDE HACERSE DE UNA PIEZA, PREFORMADA, EN FORMA DE TRONCO DE CONO Y PUEDE TAMBIEN ESTAR CONSTITUIDO POR UNA PLURALIDAD DE TIRAS (9) DE FORMA TRAPEZOIDAL, MONTADAS DE MODO QUE, ESTANDO EL AIREADOR EN SERVICIO, EL FALDON ADOPTA UNA FORMA ACAMPANADA MEDIANTE DESLIZAMIENTO RELATIVO DE LAS TIRAS LAS UNAS RESPECTO A LAS OTRAS, SUPERPONIENDOSE DICHAS TIRAS PARCIALMENTE PARA SEPARAR DEL ENTORNO LA ATMOSFERA CREADA POR EL AIREADOR.
ES9100749A 1990-04-06 1991-03-25 Cubierta para aireador rotativo de superficie utilizado para la aireacion de tanques destinados al tratamiento del agua. Expired - Lifetime ES2029639A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9004464A FR2660647B1 (fr) 1990-04-06 1990-04-06 Capotage pour aerateur rotatif de surface utilise pour l'aeration de bassins destines au traitement de l'eau.

Publications (1)

Publication Number Publication Date
ES2029639A6 true ES2029639A6 (es) 1992-08-16

Family

ID=9395527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9100749A Expired - Lifetime ES2029639A6 (es) 1990-04-06 1991-03-25 Cubierta para aireador rotativo de superficie utilizado para la aireacion de tanques destinados al tratamiento del agua.

Country Status (5)

Country Link
US (1) US5124085A (es)
AR (1) AR245680A1 (es)
BE (1) BE1006533A5 (es)
ES (1) ES2029639A6 (es)
FR (1) FR2660647B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10050030B4 (de) * 2000-10-06 2005-12-01 Schulz Verfahrenstechnik Gmbh Verfahren und Vorrichtung zum Eintragen von Gasen in flüssige Medien

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566405A (es) * 1957-04-05
US3561738A (en) * 1969-02-10 1971-02-09 Owens Illinois Inc Aeration apparatus
CH507164A (de) * 1970-06-16 1971-05-15 Kaelin J R Einrichtung zum Begasen von Flüssigkeiten, insbesondere zum Belüften von zu klärenden Abwasser
FR2123732A5 (es) * 1971-01-29 1972-09-15 Cie Gle Transatlantique
US4040963A (en) * 1975-05-19 1977-08-09 Garrott Jr Warren A Anaerobic waste treatment facility
NL166409C (nl) * 1976-10-22 1981-08-17 Dhv Raadgevend Ing Inrichting voor het met elkaar in contact brengen van een gas en een vloeistof.
DE2734629A1 (de) * 1977-08-01 1979-02-08 Passavant Werke Vorrichtung zum belueften von fluessigkeiten, insbesondere abwasser
US4741869A (en) * 1986-09-12 1988-05-03 Dhv Raadgevend Ingenieursbureau B.V. Apparatus for contacting a gas with a liquid, in particular for aerating waste water

Also Published As

Publication number Publication date
FR2660647B1 (fr) 1993-02-05
BE1006533A5 (fr) 1994-10-11
FR2660647A1 (fr) 1991-10-11
US5124085A (en) 1992-06-23
AR245680A1 (es) 1994-02-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20080326