NL6903806A - Agitator for gas/liquid reactor for ferment - ation processes - Google Patents

Agitator for gas/liquid reactor for ferment - ation processes

Info

Publication number
NL6903806A
NL6903806A NL6903806A NL6903806A NL6903806A NL 6903806 A NL6903806 A NL 6903806A NL 6903806 A NL6903806 A NL 6903806A NL 6903806 A NL6903806 A NL 6903806A NL 6903806 A NL6903806 A NL 6903806A
Authority
NL
Netherlands
Prior art keywords
gas
liquid reactor
ferment
agitator
guide plate
Prior art date
Application number
NL6903806A
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 filed Critical
Priority to NL6903806A priority Critical patent/NL6903806A/en
Publication of NL6903806A publication Critical patent/NL6903806A/en

Links

Classifications

    • 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
    • C12M27/02—Stirrer or mobile mixing elements
    • 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
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Biotechnology (AREA)
  • Water Supply & Treatment (AREA)
  • Biomedical Technology (AREA)

Abstract

Agitation for gas/liquid reactor for fermentation processes. Dished annular stationary guide plate has radial guide blades round the upper edge and immediately above it is rotated a blade-wheel. Specifically the guide blades may be curved, and their height may be reduced outwards. The assembly may be set in the bottom of a tank through which flows material under treatment, gas being admitted at the bottom under the guide plate.
NL6903806A 1969-03-12 1969-03-12 Agitator for gas/liquid reactor for ferment - ation processes NL6903806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6903806A NL6903806A (en) 1969-03-12 1969-03-12 Agitator for gas/liquid reactor for ferment - ation processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6903806A NL6903806A (en) 1969-03-12 1969-03-12 Agitator for gas/liquid reactor for ferment - ation processes

Publications (1)

Publication Number Publication Date
NL6903806A true NL6903806A (en) 1970-09-15

Family

ID=19806393

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6903806A NL6903806A (en) 1969-03-12 1969-03-12 Agitator for gas/liquid reactor for ferment - ation processes

Country Status (1)

Country Link
NL (1) NL6903806A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994008906A1 (en) * 1992-10-14 1994-04-28 Hubert B.V. A method and a device for aerating waste water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994008906A1 (en) * 1992-10-14 1994-04-28 Hubert B.V. A method and a device for aerating waste water
US5522989A (en) * 1992-10-14 1996-06-04 Hubert B.V. Device for aerating waste water

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