DK454287A - WHEELING WHEELS AND WATER FILLING SYSTEMS - Google Patents

WHEELING WHEELS AND WATER FILLING SYSTEMS

Info

Publication number
DK454287A
DK454287A DK454287A DK454287A DK454287A DK 454287 A DK454287 A DK 454287A DK 454287 A DK454287 A DK 454287A DK 454287 A DK454287 A DK 454287A DK 454287 A DK454287 A DK 454287A
Authority
DK
Denmark
Prior art keywords
water filling
filling systems
wheeling wheels
wheeling
wheels
Prior art date
Application number
DK454287A
Other languages
Danish (da)
Other versions
DK454287D0 (en
Inventor
Niels Vestergaard
Original Assignee
Niels Vestergaard
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 Niels Vestergaard filed Critical Niels Vestergaard
Priority to DK454287A priority Critical patent/DK454287A/en
Publication of DK454287D0 publication Critical patent/DK454287D0/en
Priority to AU23890/88A priority patent/AU2389088A/en
Priority to PCT/DK1988/000137 priority patent/WO1989001915A1/en
Publication of DK454287A publication Critical patent/DK454287A/en

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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
    • 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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
DK454287A 1987-08-28 1987-08-28 WHEELING WHEELS AND WATER FILLING SYSTEMS DK454287A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK454287A DK454287A (en) 1987-08-28 1987-08-28 WHEELING WHEELS AND WATER FILLING SYSTEMS
AU23890/88A AU2389088A (en) 1987-08-28 1988-08-18 Aeration wheel and plant for aeration of water
PCT/DK1988/000137 WO1989001915A1 (en) 1987-08-28 1988-08-18 Aeration wheel and plant for aeration of water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK454287A DK454287A (en) 1987-08-28 1987-08-28 WHEELING WHEELS AND WATER FILLING SYSTEMS

Publications (2)

Publication Number Publication Date
DK454287D0 DK454287D0 (en) 1987-08-28
DK454287A true DK454287A (en) 1989-05-08

Family

ID=8134469

Family Applications (1)

Application Number Title Priority Date Filing Date
DK454287A DK454287A (en) 1987-08-28 1987-08-28 WHEELING WHEELS AND WATER FILLING SYSTEMS

Country Status (3)

Country Link
AU (1) AU2389088A (en)
DK (1) DK454287A (en)
WO (1) WO1989001915A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20105706U1 (en) * 2001-03-30 2001-06-28 Kronawitter Andreas Floating paddle wheel aerator
WO2002074702A2 (en) * 2001-03-15 2002-09-26 Norddeutsche Seekabelwerk Gmbh Immersion percolating filter
KR101084061B1 (en) 2009-10-28 2011-11-16 (재) 전북테크노파크 Lake purification system
TWI419646B (en) * 2011-03-30 2013-12-21 Univ Nat Cheng Kung A mechanism for increasing the amount of dissolved oxygen in water

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759495A (en) * 1971-05-03 1973-09-18 Cherne Ind Inc Liquid aerating rotor assembly
US4028244A (en) * 1972-01-26 1977-06-07 European Plastic Machinery Mfg. A/S Apparatus for establishing contact between a liquid and a gas
FR2259792A1 (en) * 1974-02-06 1975-08-29 Sadoulet Maurice Waste water purificn. by rotary bacterial bed - inhabiting tubes on rotor requiring reduced turning power
FR2399386A1 (en) * 1977-08-02 1979-03-02 Pec Engineering Surface aerator for biological purificn. of waste water - has channels flowing around horizontal rotor for more efficient contacting
DE2822347A1 (en) * 1978-05-22 1979-11-29 Theo Staehler DEVICE FOR IMPLEMENTING SUBSTANCES CONTAINED IN SEWAGE AND WASTE WATER SLUDGE
DE2911975C2 (en) * 1979-03-27 1982-11-18 Theo 6253 Hadamar Stähler Device for converting foreign substances contained in sewage or sewage sludge, in particular pollutants, into harmless substances
AU8438482A (en) * 1981-06-02 1982-12-09 Wakelin, R.R.F. Aerate sewage or fluids containing solids
FI80070C (en) * 1985-04-04 1990-04-10 Lujari Instmsto Oy Device for purifying water, especially waste water, with a biological oxidation method and using the device for purifying gases
DE3531178A1 (en) * 1985-08-31 1987-03-12 Boehnke Botho Plant for biological waste water purification

Also Published As

Publication number Publication date
DK454287D0 (en) 1987-08-28
AU2389088A (en) 1989-03-31
WO1989001915A1 (en) 1989-03-09

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment
AHB Application shelved due to non-payment
AHB Application shelved due to non-payment