NO762141L - - Google Patents

Info

Publication number
NO762141L
NO762141L NO762141A NO762141A NO762141L NO 762141 L NO762141 L NO 762141L NO 762141 A NO762141 A NO 762141A NO 762141 A NO762141 A NO 762141A NO 762141 L NO762141 L NO 762141L
Authority
NO
Norway
Application number
NO762141A
Other languages
Norwegian (no)
Other versions
NO145224C (no
NO145224B (no
Inventor
J Muellner
Original Assignee
Waagner Biro Ag
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 AT519775A external-priority patent/AT336517B/de
Priority claimed from AT407376A external-priority patent/AT343565B/de
Application filed by Waagner Biro Ag filed Critical Waagner Biro Ag
Publication of NO762141L publication Critical patent/NO762141L/no
Publication of NO145224B publication Critical patent/NO145224B/no
Publication of NO145224C publication Critical patent/NO145224C/no

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
    • 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
    • C12M23/58—Reaction vessels connected in series or in parallel
    • 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
    • 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
    • C12M29/24—Recirculation of gas
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Clinical Laboratory Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physical Water Treatments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Degasification And Air Bubble Elimination (AREA)
NO762141A 1975-07-07 1976-06-18 Apparat til behandling av en vaeske og fremgangsmaate til drift av apparatet. NO145224C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT519775A AT336517B (de) 1975-07-07 1975-07-07 Verfahren und einrichtung zur behandlung von flussigkeiten, wie z.b. truben mit einem fluid
AT407376A AT343565B (de) 1976-06-03 1976-06-03 Verfahren und einrichtung zur behandlung von flussigkeiten

Publications (3)

Publication Number Publication Date
NO762141L true NO762141L (de) 1977-01-10
NO145224B NO145224B (no) 1981-11-02
NO145224C NO145224C (no) 1982-02-10

Family

ID=25600777

Family Applications (1)

Application Number Title Priority Date Filing Date
NO762141A NO145224C (no) 1975-07-07 1976-06-18 Apparat til behandling av en vaeske og fremgangsmaate til drift av apparatet.

Country Status (4)

Country Link
CH (1) CH625133A5 (de)
DE (1) DE2627231A1 (de)
FI (1) FI66337C (de)
NO (1) NO145224C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4235558C1 (de) * 1992-10-22 1994-05-11 Fischtechnik Fredelsloh Dr Ger Verfahren und Vorrichtung zum Lösen eines Gases in einer Flüssigkeit

Also Published As

Publication number Publication date
FI761771A (de) 1977-12-04
CH625133A5 (en) 1981-09-15
FI66337B (fi) 1984-06-29
DE2627231A1 (de) 1977-02-03
FI66337C (fi) 1984-10-10
NO145224C (no) 1982-02-10
NO145224B (no) 1981-11-02

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