GB1515221A - Contacting a liquid with a gas - Google Patents

Contacting a liquid with a gas

Info

Publication number
GB1515221A
GB1515221A GB25468/76A GB2546876A GB1515221A GB 1515221 A GB1515221 A GB 1515221A GB 25468/76 A GB25468/76 A GB 25468/76A GB 2546876 A GB2546876 A GB 2546876A GB 1515221 A GB1515221 A GB 1515221A
Authority
GB
United Kingdom
Prior art keywords
gas
liquid
stage
pipe
treatment
Prior art date
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.)
Expired
Application number
GB25468/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Waagner Biro AG
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
Application filed by Waagner Biro AG filed Critical Waagner Biro AG
Publication of GB1515221A publication Critical patent/GB1515221A/en
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
    • C02F3/1278—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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (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)
GB25468/76A 1975-07-07 1976-06-18 Contacting a liquid with a gas Expired GB1515221A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1515221A true GB1515221A (en) 1978-06-21

Family

ID=3573053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25468/76A Expired GB1515221A (en) 1975-07-07 1976-06-18 Contacting a liquid with a gas

Country Status (3)

Country Link
AT (1) AT336517B (de)
FR (1) FR2317233A1 (de)
GB (1) GB1515221A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935490A (en) * 1996-07-26 1999-08-10 Boc Gases Australia Limited Oxygen dissolver for pipelines or pipe outlets
WO2011018473A2 (de) 2009-08-12 2011-02-17 Technische Universität München Tank zur fermentation sowie verfahren, vorrichtung und verwendung zur fermentation
CN112624323A (zh) * 2020-12-29 2021-04-09 兰州理工大学 Mbr膜生物反应器的消泡装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030416C2 (de) * 1980-08-12 1983-06-30 Georg 2807 Achim Neumann Anordnung zur Belüftung des häuslichen und/oder industriellen Abwassers
FR2503181A1 (fr) * 1981-04-03 1982-10-08 Vnii Biosinteza Belkovykh Appareil pour la culture de micro-organismes
US6280996B1 (en) 1999-03-22 2001-08-28 Praxair Technology, Inc. Method of using oxygen to eliminate carbon dioxide poisoning in aerobic fermentation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1493910A (fr) * 1966-09-15 1967-09-01 Vnii Biosinteza Belkovykh Vesc Procédé de saturation des liquides en oxygène, en particulier dans les processus microbiologiques, et dispositif pour sa mise en oeuvre
FR2201121A1 (en) * 1972-10-02 1974-04-26 Jarrin Andre Flow mixing device - for liqs. and a gas, esp for treatment of polluted water
AT319864B (de) * 1973-04-11 1975-01-10 Waagner Biro Ag Verfahren und Einrichtung zur Behandlung von Flüssigkeiten oder Trüben
ZA744265B (en) * 1973-07-09 1975-07-30 Envirotech Corp Supersonic small bubble generation and method apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935490A (en) * 1996-07-26 1999-08-10 Boc Gases Australia Limited Oxygen dissolver for pipelines or pipe outlets
WO2011018473A2 (de) 2009-08-12 2011-02-17 Technische Universität München Tank zur fermentation sowie verfahren, vorrichtung und verwendung zur fermentation
WO2011018473A3 (de) * 2009-08-12 2011-06-16 Technische Universität München Tank zur fermentation sowie verfahren, vorrichtung und verwendung zur fermentation
CN102597209A (zh) * 2009-08-12 2012-07-18 慕尼黑工业大学 发酵罐以及发酵方法、发酵设备和发酵用途
CN112624323A (zh) * 2020-12-29 2021-04-09 兰州理工大学 Mbr膜生物反应器的消泡装置

Also Published As

Publication number Publication date
AT336517B (de) 1977-05-10
ATA519775A (de) 1976-08-15
FR2317233A1 (fr) 1977-02-04
FR2317233B1 (de) 1980-09-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee