ES466779A2 - Mejoras en la patente principal n-450.390 por perfecciona- mientos en aparatos para gasificacion de liquidos - Google Patents

Mejoras en la patente principal n-450.390 por perfecciona- mientos en aparatos para gasificacion de liquidos

Info

Publication number
ES466779A2
ES466779A2 ES466779A ES466779A ES466779A2 ES 466779 A2 ES466779 A2 ES 466779A2 ES 466779 A ES466779 A ES 466779A ES 466779 A ES466779 A ES 466779A ES 466779 A2 ES466779 A2 ES 466779A2
Authority
ES
Spain
Prior art keywords
liquid level
sheet
basin
floats
gas
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
Application number
ES466779A
Other languages
English (en)
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.)
Messer Griesheim GmbH
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 ES466779A2 publication Critical patent/ES466779A2/es
Expired 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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
    • B01F23/234—Surface aerating
    • 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
    • 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
    • C02F7/00—Aeration of stretches of water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/503—Floating mixing devices
    • 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)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Vacuum Packaging (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Mejoras en la patente principal nº 450.390 por perfeccionamientos en aparatos para gasificación de líquidos que constan de un recipiente cerrado, con recubrimiento, que sirve para recoger líquido, de un mecanismo introductor del gas dispuesto por debajo del nivel del líquido, y de medios de retorno del gas desde el recinto por encima del nivel de líquido, así como también de un recubrimiento móvil para el recipiente, que es adaptable automáticamente al volumen del gas por sobre el nivel del líquido, caracterizadas por el hecho de disponerse de unos cuerpos flotantes longitudinales, que van unidos en sentido longitudinal, y que son a prueba de gas, yendo asimismo unidos al borde la lámina de recubrimiento, de manera que ocupen todo el borde la misma.
ES466779A 1977-03-03 1978-02-08 Mejoras en la patente principal n-450.390 por perfecciona- mientos en aparatos para gasificacion de liquidos Expired ES466779A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772709154 DE2709154A1 (de) 1977-03-03 1977-03-03 Vorrichtung zum begasen von fluessigkeiten

Publications (1)

Publication Number Publication Date
ES466779A2 true ES466779A2 (es) 1979-06-01

Family

ID=6002632

Family Applications (1)

Application Number Title Priority Date Filing Date
ES466779A Expired ES466779A2 (es) 1977-03-03 1978-02-08 Mejoras en la patente principal n-450.390 por perfecciona- mientos en aparatos para gasificacion de liquidos

Country Status (10)

Country Link
AT (1) AT356024B (es)
BE (1) BE864474A (es)
CH (1) CH629680A5 (es)
DE (1) DE2709154A1 (es)
ES (1) ES466779A2 (es)
FR (1) FR2382265A1 (es)
GB (1) GB1551911A (es)
IT (1) IT1092934B (es)
NL (1) NL7802061A (es)
ZA (1) ZA781211B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633608B1 (fr) * 1988-06-30 1991-09-20 Degremont Appareil perfectionne pour l'epaississement, par flottation, de boues produites lors du traitement d'eaux
DE4120890A1 (de) * 1991-06-25 1993-01-07 Sanwa Seidlitz Gmbh Vorrichtung zur anreicherung von gewaessern mit sauerstoff, die der aufzucht und dem transport von fischen dienen

Also Published As

Publication number Publication date
IT1092934B (it) 1985-07-12
AT356024B (de) 1980-04-10
BE864474A (fr) 1978-07-03
IT7820691A0 (it) 1978-02-28
ATA77778A (de) 1979-08-15
GB1551911A (en) 1979-09-05
NL7802061A (nl) 1978-09-05
FR2382265B3 (es) 1980-10-17
FR2382265A1 (fr) 1978-09-29
ZA781211B (en) 1979-02-28
DE2709154A1 (de) 1978-09-07
CH629680A5 (en) 1982-05-14

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