CS186279B2 - Equipment for liquid aerating - Google Patents

Equipment for liquid aerating

Info

Publication number
CS186279B2
CS186279B2 CS882274A CS882274A CS186279B2 CS 186279 B2 CS186279 B2 CS 186279B2 CS 882274 A CS882274 A CS 882274A CS 882274 A CS882274 A CS 882274A CS 186279 B2 CS186279 B2 CS 186279B2
Authority
CS
Czechoslovakia
Prior art keywords
equipment
liquid aerating
aerating
liquid
Prior art date
Application number
CS882274A
Other languages
Czech (cs)
Inventor
Hans Mueller
Konstantin Sotirianos
Original Assignee
Mueller Hans Dr Ing Fa
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
Priority claimed from CH1812573A external-priority patent/CH559060A5/en
Priority claimed from CH1812673A external-priority patent/CH566165A5/en
Application filed by Mueller Hans Dr Ing Fa filed Critical Mueller Hans Dr Ing Fa
Publication of CS186279B2 publication Critical patent/CS186279B2/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/20Activated sludge processes using diffusers
    • C02F3/205Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334Mixing 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
    • B01F23/23342Mixing 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 the stirrer being of the centrifugal type, e.g. with a surrounding stator
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M27/00Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/18Flow directing inserts
    • C12M27/24Draft tube
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M29/00Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/06Nozzles; Sprayers; Spargers; Diffusers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
CS882274A 1973-12-21 1974-12-20 Equipment for liquid aerating CS186279B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1812573A CH559060A5 (en) 1973-12-21 1973-12-21 Aerator for aerobic fermentation - permits larger amts. of gas to be dispersed than previously
CH1812673A CH566165A5 (en) 1973-12-21 1973-12-21 Auto-aeration and -gasification of micro organism culture substrates - adjustable tubes feed air/gas into fluid in pump rotor

Publications (1)

Publication Number Publication Date
CS186279B2 true CS186279B2 (en) 1978-11-30

Family

ID=25720520

Family Applications (1)

Application Number Title Priority Date Filing Date
CS882274A CS186279B2 (en) 1973-12-21 1974-12-20 Equipment for liquid aerating

Country Status (12)

Country Link
JP (1) JPS5549532B2 (en)
AT (1) AT331194B (en)
CS (1) CS186279B2 (en)
DD (1) DD116005A5 (en)
DE (1) DE2459710C3 (en)
ES (1) ES433223A2 (en)
FI (1) FI60506C (en)
FR (1) FR2255095B2 (en)
GB (1) GB1459054A (en)
IT (1) IT1054190B (en)
SE (1) SE408449B (en)
SU (1) SU557761A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844398C2 (en) * 1978-10-12 1985-11-28 Heinrich Frings Gmbh & Co Kg, 5300 Bonn Method and device for dispersing a gas in a liquid
FR2484447A1 (en) * 1980-06-13 1981-12-18 Saps Anticorrosion AEROBIC BIOTRANSFORMATION METHOD AND DEVICE
AT409595B (en) * 1999-02-22 2002-09-25 Gerald Jun Ossig Gas and liquid mixer consists of a pump which draws in a gas, a drive, and a spirally shaped atomiser
US20100110824A1 (en) * 2007-05-18 2010-05-06 Kabushiki Kaisha Teikoku Denki Seisakusho Dispersion/stirring apparatus and dispersion tank
GB2471280B (en) * 2009-06-22 2011-08-31 Hydroventuri Ltd Apparatus and method for introducing a gas into a liquid
DE102015216517A1 (en) * 2015-08-28 2017-03-02 Aktiebolaget Skf contraption
CN114623099A (en) * 2020-12-10 2022-06-14 欧群科技股份有限公司 Micro-fluid structure generating mechanism and micro-fluid structure generating device thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB508385A (en) * 1937-02-01 1939-06-30 Lewis Driver Drake Improvements in or relating to method and apparatus for diffusion control
DE1181673B (en) * 1960-06-24 1964-11-19 Thaelmann Schwermaschbau Veb Device for aerating a liquid
CH559576A5 (en) * 1973-12-04 1975-03-14 Mueller Hans Maennedorf

Also Published As

Publication number Publication date
FR2255095A2 (en) 1975-07-18
FI60506B (en) 1981-10-30
IT1054190B (en) 1981-11-10
DE2459710B2 (en) 1978-11-09
FI60506C (en) 1982-02-10
JPS5095861A (en) 1975-07-30
AT331194B (en) 1976-08-10
JPS5549532B2 (en) 1980-12-12
DE2459710A1 (en) 1975-06-26
DE2459710C3 (en) 1979-07-05
SU557761A3 (en) 1977-05-05
FI342374A (en) 1975-06-22
SE408449B (en) 1979-06-11
DD116005A5 (en) 1975-11-05
FR2255095B2 (en) 1978-04-14
ES433223A2 (en) 1977-07-01
SE7414369L (en) 1975-06-23
GB1459054A (en) 1976-12-22
ATA1022974A (en) 1975-11-15

Similar Documents

Publication Publication Date Title
CA1017027A (en) Liquid level indicating apparatus
AU7002974A (en) Apparatus
HK24177A (en) Educational apparatus
GB1445262A (en) Monitor apparatus
ZA742345B (en) Static mixing device
HK582A (en) Liquid crystal compositions
ZA745287B (en) Apparatus for the administration of liquids
ZA74756B (en) Nephelometer
IL45860A0 (en) Aeration apparatus
CA1014680A (en) Floating apparatus for liquid composting
GB1369334A (en) Liquid isocyanate compositions
JPS49113362A (en) Slag-removing apparatus
AU7438474A (en) Tank
ZA741239B (en) Liquid crystalline mixtures
ZA746578B (en) Draftsensing apparatus for tractor
AU7496274A (en) Liquid level probe
AU7364074A (en) Mixing apparatus
AU6651374A (en) Display apparatus
CS186279B2 (en) Equipment for liquid aerating
ZA746956B (en) Coalescence apparatus
CA1001688A (en) Clog-proof liquid distribution device
GB1408253A (en) Compression-crimping apparatus
AU7038474A (en) Apparatus
AU6771674A (en) Connection apparatus
JPS52101763A (en) Liquid mixing means