FI832674A0 - ANORDINATION FOER LUFTNING AV VATTENDRAG ELLER AVFALLSVATTEN - Google Patents

ANORDINATION FOER LUFTNING AV VATTENDRAG ELLER AVFALLSVATTEN

Info

Publication number
FI832674A0
FI832674A0 FI832674A FI832674A FI832674A0 FI 832674 A0 FI832674 A0 FI 832674A0 FI 832674 A FI832674 A FI 832674A FI 832674 A FI832674 A FI 832674A FI 832674 A0 FI832674 A0 FI 832674A0
Authority
FI
Finland
Prior art keywords
vattendrag
luftning
avfallsvatten
eller
anordination foer
Prior art date
Application number
FI832674A
Other languages
Finnish (fi)
Other versions
FI74694B (en
FI74694C (en
FI832674A (en
Inventor
Nordenskjoeld R V
Original Assignee
Nordenskjoeld Reinhart Von
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 Nordenskjoeld Reinhart Von filed Critical Nordenskjoeld Reinhart Von
Publication of FI832674A0 publication Critical patent/FI832674A0/en
Publication of FI832674A publication Critical patent/FI832674A/en
Publication of FI74694B publication Critical patent/FI74694B/en
Application granted granted Critical
Publication of FI74694C publication Critical patent/FI74694C/en

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
FI832674A 1982-07-23 1983-07-22 Device for aeration of watercourses or waste water. FI74694C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3227672A DE3227672C2 (en) 1982-07-23 1982-07-23 Device for aerating bodies of water or sewage
DE3227672 1982-07-23

Publications (4)

Publication Number Publication Date
FI832674A0 true FI832674A0 (en) 1983-07-22
FI832674A FI832674A (en) 1984-01-24
FI74694B FI74694B (en) 1987-11-30
FI74694C FI74694C (en) 1988-03-10

Family

ID=6169217

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832674A FI74694C (en) 1982-07-23 1983-07-22 Device for aeration of watercourses or waste water.

Country Status (6)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001201C1 (en) 1990-01-17 1991-10-02 Reinhart Von Dr. 8011 Egmating De Nordenskjoeld
EP0595788A3 (en) * 1993-04-28 1994-11-17 Moeller J D Optik Operation microscope with illumination device.
FR2735464A1 (en) * 1995-06-13 1996-12-20 Spie Citra Ile De France Mobile oxygenation and degassification system for treatment of water in natural or artificial lakes
DE102009037760A1 (en) 2009-08-17 2011-04-21 Bioworks Verfahrenstechnik Gmbh Coupling element for connecting a ventilation body of a water aeration device
US10486120B2 (en) * 2017-04-12 2019-11-26 John T. Vlahogeorge Floating horizontal aerator for a body of water
CN107055830B (en) * 2017-05-25 2020-02-07 镇江巨能电气有限公司 Time-delay aeration pipe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH423645A (en) * 1965-05-18 1966-10-31 Georg Cadalbert Anton Procedure for the rehabilitation of bodies of water and facility for carrying out the procedure
US4034030A (en) * 1973-11-29 1977-07-05 Martin L. Towler Oxygenation impregnation apparatus
DE2857345C2 (en) * 1978-08-09 1985-09-19 Reinhart von Dr.-Ing. 8011 Hohenbrunn Nordenskjöld Device for the biological purification of waste water
AT377962B (en) * 1978-08-09 1985-05-28 Nordenskjoeld Reinhart Von DEVICE FOR BIOLOGICAL WASTE WATER TREATMENT

Also Published As

Publication number Publication date
DE3227672A1 (en) 1984-02-02
CA1205929A (en) 1986-06-10
FI74694B (en) 1987-11-30
DK322083D0 (en) 1983-07-13
SE8304058L (en) 1984-01-24
DE3227672C2 (en) 1985-02-28
NO832687L (en) 1984-01-24
SE8304058D0 (en) 1983-07-20
FI74694C (en) 1988-03-10
DK322083A (en) 1984-01-24
FI832674A (en) 1984-01-24

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: VON NORDENSKJOELD, REINHART