CA1205929A - Methode d'oxygenation des plans d'eau ou des eaux usees - Google Patents

Methode d'oxygenation des plans d'eau ou des eaux usees

Info

Publication number
CA1205929A
CA1205929A CA000433016A CA433016A CA1205929A CA 1205929 A CA1205929 A CA 1205929A CA 000433016 A CA000433016 A CA 000433016A CA 433016 A CA433016 A CA 433016A CA 1205929 A CA1205929 A CA 1205929A
Authority
CA
Canada
Prior art keywords
air supply
aeration
water
connection
conduit
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
CA000433016A
Other languages
English (en)
Inventor
Reinhart V. Nordenskjold
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1205929A publication Critical patent/CA1205929A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00—Aeration of stretches of water
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231142—Mounting the gas transporting elements, i.e. connections between conduits
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23115—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle
    • B01F23/231155—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle the bubbling devices floating and having a pendulum movement, going to and from or moving in alternating directions
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/503—Floating mixing devices
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Gas Separation By Absorption (AREA)
CA000433016A 1982-07-23 1983-07-22 Methode d'oxygenation des plans d'eau ou des eaux usees Expired CA1205929A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3227672A DE3227672C2 (de) 1982-07-23 1982-07-23 Vorrichtung zum Belüften von Gewässern oder Abwässern
DEP3227672.9 1982-07-23

Publications (1)

Publication Number Publication Date
CA1205929A true CA1205929A (fr) 1986-06-10

Family

ID=6169217

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000433016A Expired CA1205929A (fr) 1982-07-23 1983-07-22 Methode d'oxygenation des plans d'eau ou des eaux usees

Country Status (6)

Country Link
CA (1) CA1205929A (fr)
DE (1) DE3227672C2 (fr)
DK (1) DK322083A (fr)
FI (1) FI74694C (fr)
NO (1) NO832687L (fr)
SE (1) SE8304058L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107055830A (zh) * 2017-05-25 2017-08-18 镇江巨能电气有限公司 延时曝气管

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001201C1 (fr) 1990-01-17 1991-10-02 Reinhart Von Dr. 8011 Egmating De Nordenskjoeld
EP0595788A3 (fr) * 1993-04-28 1994-11-17 Moeller J D Optik Microscope chirurgical à dispositif d'éclairage.
FR2735464A1 (fr) * 1995-06-13 1996-12-20 Spie Citra Ile De France Rideau d'oxygenation et de degazage des eaux des lacs ou retenues de barrage
DE29810677U1 (de) 1998-06-13 1998-10-08 Roediger Anlagenbau-GmbH, 63450 Hanau Flächenbelüfter
DE102009037760A1 (de) 2009-08-17 2011-04-21 Bioworks Verfahrenstechnik Gmbh Kupplungselement zum Anschluss eines Belüftungskörpers einer Gewässer-Belüftungseinrichtung
US10486120B2 (en) * 2017-04-12 2019-11-26 John T. Vlahogeorge Floating horizontal aerator for a body of water

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH423645A (de) * 1965-05-18 1966-10-31 Georg Cadalbert Anton Verfahren zur Sanierung von Gewässern und Einrichtung zur Ausübung des Verfahrens
US4034030A (en) * 1973-11-29 1977-07-05 Martin L. Towler Oxygenation impregnation apparatus
AT377962B (de) * 1978-08-09 1985-05-28 Nordenskjoeld Reinhart Von Vorrichtung zur biologischen reinigung von abwasser
DE2857345C2 (de) * 1978-08-09 1985-09-19 Reinhart von Dr.-Ing. 8011 Hohenbrunn Nordenskjöld Vorrichtung zum biologischen Reinigen von Abwasser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107055830A (zh) * 2017-05-25 2017-08-18 镇江巨能电气有限公司 延时曝气管
CN107055830B (zh) * 2017-05-25 2020-02-07 镇江巨能电气有限公司 延时曝气管

Also Published As

Publication number Publication date
FI74694C (fi) 1988-03-10
SE8304058D0 (sv) 1983-07-20
DE3227672A1 (de) 1984-02-02
NO832687L (no) 1984-01-24
FI832674A (fi) 1984-01-24
SE8304058L (sv) 1984-01-24
FI832674A0 (fi) 1983-07-22
FI74694B (fi) 1987-11-30
DK322083D0 (da) 1983-07-13
DK322083A (da) 1984-01-24
DE3227672C2 (de) 1985-02-28

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Legal Events

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