CH522431A - Vorrichtung zur Begasung von Flüssigkeiten - Google Patents

Vorrichtung zur Begasung von Flüssigkeiten

Info

Publication number
CH522431A
CH522431A CH1707469A CH1707469A CH522431A CH 522431 A CH522431 A CH 522431A CH 1707469 A CH1707469 A CH 1707469A CH 1707469 A CH1707469 A CH 1707469A CH 522431 A CH522431 A CH 522431A
Authority
CH
Switzerland
Prior art keywords
gassing liquids
gassing
liquids
Prior art date
Application number
CH1707469A
Other languages
English (en)
Original Assignee
Vogelbusch 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 Vogelbusch Gmbh filed Critical Vogelbusch Gmbh
Publication of CH522431A publication Critical patent/CH522431A/de

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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
    • 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
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • C02F3/207—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with axial thrust propellers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/18—Flow directing inserts
    • C12M27/24—Draft tube
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Clinical Laboratory Science (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CH1707469A 1968-11-20 1969-11-13 Vorrichtung zur Begasung von Flüssigkeiten CH522431A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1130568A AT288294B (de) 1968-11-20 1968-11-20 Vorrichtung zur Begasung von Flüssigkeiten

Publications (1)

Publication Number Publication Date
CH522431A true CH522431A (de) 1972-06-30

Family

ID=3627981

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1707469A CH522431A (de) 1968-11-20 1969-11-13 Vorrichtung zur Begasung von Flüssigkeiten

Country Status (7)

Country Link
AT (1) AT288294B (de)
CH (1) CH522431A (de)
DE (1) DE1957160C3 (de)
FR (1) FR2023686A1 (de)
GB (1) GB1294466A (de)
NL (1) NL6917453A (de)
SE (1) SE353739B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2225198A1 (en) * 1973-04-11 1974-11-08 Waagner Biro Ag Pulp treatment by aeration - using venturi diffusor in downpipe to draw in recycled foam or air
EP0117463A2 (de) * 1983-02-24 1984-09-05 Waagner-Biro Aktiengesellschaft Verfahren und Einrichtung zur Be- und Entgasung von Flüssigkeiten

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405233C2 (de) * 1974-02-04 1986-02-27 Davy Bamag Gmbh, 6308 Butzbach Kaskadenelement zum Begasen einer Flüssigkeit
DE2560259C2 (de) * 1974-03-18 1982-05-27 Hans Dr.-Ing. Männedorf Müller Vorrichtung zum Kühlen und Belüften der Substratflüssigkeit in Reaktoren für mikrobiologische Stoffumsetzungen
FR2390989A1 (fr) * 1977-05-17 1978-12-15 Kamelmacher Eduard Perfectionnements a l'aeration des liquides
DE2748160C2 (de) * 1977-10-27 1984-06-07 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zur Begasung von Primärkühlmittel einer wassergekühlten Kernreaktoranlage
DE2833190A1 (de) 1978-07-28 1980-02-14 Hoechst Ag Verfahren zum durchfuehren von gas/fluessigkeits-reaktionen in abstromreaktoren
US4564480A (en) * 1978-12-20 1986-01-14 Eduard Kamelmacher Aeration system and method
DE3030416C2 (de) * 1980-08-12 1983-06-30 Georg 2807 Achim Neumann Anordnung zur Belüftung des häuslichen und/oder industriellen Abwassers
AT383338B (de) * 1984-01-30 1987-06-25 Huetter Karl Vorrichtung zum belueften von stroemenden medien
ZA919256B (en) * 1990-11-23 1992-11-25 Atomaer Pty Ltd Gas particle formation
DE4112378A1 (de) * 1991-04-16 1992-10-22 Leonhard Jagusch Vorrichtung zur begasung von fluessigkeiten
CA2116248C (en) * 1992-07-09 2004-11-09 Robin John Batterham A reactor
DE10211324B4 (de) * 2002-03-14 2010-02-11 Mohr, Ulrich, Prof. Dr. med. Kultur/Expositionsvorrichtungen
DE102006040562B8 (de) * 2006-08-30 2014-09-04 Pieter Van Weenen & Co. Gmbh The House Of Innovation Begasungssystem und -verfahren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2225198A1 (en) * 1973-04-11 1974-11-08 Waagner Biro Ag Pulp treatment by aeration - using venturi diffusor in downpipe to draw in recycled foam or air
EP0117463A2 (de) * 1983-02-24 1984-09-05 Waagner-Biro Aktiengesellschaft Verfahren und Einrichtung zur Be- und Entgasung von Flüssigkeiten
EP0117463A3 (en) * 1983-02-24 1986-04-23 Waagner-Biro Aktiengesellschaft Process and apparatus for the gasification and degasification of liquids

Also Published As

Publication number Publication date
FR2023686A1 (de) 1970-08-21
DE1957160B2 (de) 1971-05-06
NL6917453A (de) 1970-05-22
DE1957160C3 (de) 1973-11-29
GB1294466A (en) 1972-10-25
AT288294B (de) 1971-02-25
SE353739B (de) 1973-02-12
DE1957160A1 (de) 1971-01-07

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Legal Events

Date Code Title Description
PL Patent ceased