SE8304058D0 - PROVISION ON THE PROMISES OF ANIMALS OR ABSTRACT - Google Patents

PROVISION ON THE PROMISES OF ANIMALS OR ABSTRACT

Info

Publication number
SE8304058D0
SE8304058D0 SE8304058A SE8304058A SE8304058D0 SE 8304058 D0 SE8304058 D0 SE 8304058D0 SE 8304058 A SE8304058 A SE 8304058A SE 8304058 A SE8304058 A SE 8304058A SE 8304058 D0 SE8304058 D0 SE 8304058D0
Authority
SE
Sweden
Prior art keywords
water
air supply
supply duct
aeration
candle
Prior art date
Application number
SE8304058A
Other languages
Swedish (sv)
Other versions
SE8304058L (en
Inventor
R Von Nordenskjold
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 SE8304058D0 publication Critical patent/SE8304058D0/en
Publication of SE8304058L publication Critical patent/SE8304058L/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

Abstract

An apparatus for aerating water bodies, such as ponds, or of wastewater contained in a bioactive sludge basin, said apparatus comprising at least one air supply duct floating on the water and anchored as by means of a rope to opposite banks, and a plurality of spaced aeration units branching off of said air supply duct and extending down into the water, each aeration unit including an aeration body for instance in the form of a ceramic "candle" for introducing the air into the water, and a connection duct attached to the air supply duct for connecting it to said "candle". The invention enables an apparatus of this type to be readily installed and universally employed without impairment of its function by providing that each of said connection ducts is formed as a flexible hose.
SE8304058A 1982-07-23 1983-07-20 DEVICE FOR AIR WATER OR WASTE WATER SE8304058L (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE8304058D0 true SE8304058D0 (en) 1983-07-20
SE8304058L SE8304058L (en) 1984-01-24

Family

ID=6169217

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304058A SE8304058L (en) 1982-07-23 1983-07-20 DEVICE FOR AIR WATER 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
DE2834899B2 (en) * 1978-08-09 1980-11-06 Reinhart Von Dipl.- Ing. 8011 Hoehenkirchen Nordenskjoeld 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
CA1205929A (en) 1986-06-10
DK322083D0 (en) 1983-07-13
DK322083A (en) 1984-01-24
FI832674A (en) 1984-01-24
NO832687L (en) 1984-01-24
SE8304058L (en) 1984-01-24
FI74694C (en) 1988-03-10
DE3227672A1 (en) 1984-02-02
DE3227672C2 (en) 1985-02-28
FI832674A0 (en) 1983-07-22
FI74694B (en) 1987-11-30

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