JPS5095861A - - Google Patents

Info

Publication number
JPS5095861A
JPS5095861A JP14668374A JP14668374A JPS5095861A JP S5095861 A JPS5095861 A JP S5095861A JP 14668374 A JP14668374 A JP 14668374A JP 14668374 A JP14668374 A JP 14668374A JP S5095861 A JPS5095861 A JP S5095861A
Authority
JP
Japan
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.)
Granted
Application number
JP14668374A
Other languages
Japanese (ja)
Other versions
JPS5549532B2 (es
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/xx
Priority claimed from CH1812673A external-priority patent/CH566165A5/de
Application filed filed Critical
Publication of JPS5095861A publication Critical patent/JPS5095861A/ja
Publication of JPS5549532B2 publication Critical patent/JPS5549532B2/ja
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
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • 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
    • B01F23/23342—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 the stirrer being of the centrifugal type, e.g. with a surrounding stator
    • 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
    • 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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • 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)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP14668374A 1973-12-21 1974-12-20 Expired JPS5549532B2 (es)

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 (2)

Publication Number Publication Date
JPS5095861A true JPS5095861A (es) 1975-07-30
JPS5549532B2 JPS5549532B2 (es) 1980-12-12

Family

ID=25720520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14668374A Expired JPS5549532B2 (es) 1973-12-21 1974-12-20

Country Status (12)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5367567B2 (ja) * 2007-05-18 2013-12-11 株式会社帝国電機製作所 分散攪拌機および分散槽

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844398C2 (de) * 1978-10-12 1985-11-28 Heinrich Frings Gmbh & Co Kg, 5300 Bonn Verfahren und Vorrichtung zum Dispergieren eines Gases in einer Flüssigkeit
FR2484447A1 (fr) * 1980-06-13 1981-12-18 Saps Anticorrosion Procede et dispositif de biotransformation aerobie
AT409595B (de) * 1999-02-22 2002-09-25 Gerald Jun Ossig Fluidmischer
GB2471280B (en) * 2009-06-22 2011-08-31 Hydroventuri Ltd Apparatus and method for introducing a gas into a liquid
DE102015216517A1 (de) * 2015-08-28 2017-03-02 Aktiebolaget Skf Vorrichtung
CN114623099A (zh) * 2020-12-10 2022-06-14 欧群科技股份有限公司 微流体结构产生机构及其微流体结构产生装置

Citations (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
GB914215A (en) * 1960-06-24 1962-12-28 Veb Schwermaschb Ernst Thalmann Aerating apparatus for a stirring cell
JPS5093866A (es) * 1973-12-04 1975-07-26

Patent Citations (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
GB914215A (en) * 1960-06-24 1962-12-28 Veb Schwermaschb Ernst Thalmann Aerating apparatus for a stirring cell
JPS5093866A (es) * 1973-12-04 1975-07-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5367567B2 (ja) * 2007-05-18 2013-12-11 株式会社帝国電機製作所 分散攪拌機および分散槽

Also Published As

Publication number Publication date
ES433223A2 (es) 1977-07-01
FR2255095B2 (es) 1978-04-14
DE2459710C3 (de) 1979-07-05
FI60506C (fi) 1982-02-10
FI60506B (fi) 1981-10-30
SE408449B (sv) 1979-06-11
SU557761A3 (ru) 1977-05-05
CS186279B2 (en) 1978-11-30
FR2255095A2 (es) 1975-07-18
AT331194B (de) 1976-08-10
DE2459710A1 (de) 1975-06-26
GB1459054A (en) 1976-12-22
SE7414369L (es) 1975-06-23
IT1054190B (it) 1981-11-10
ATA1022974A (de) 1975-11-15
DE2459710B2 (de) 1978-11-09
DD116005A5 (es) 1975-11-05
JPS5549532B2 (es) 1980-12-12
FI342374A (es) 1975-06-22

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