NO851688L - Anordning for opparbeidelse av avfallsvann - Google Patents

Anordning for opparbeidelse av avfallsvann

Info

Publication number
NO851688L
NO851688L NO851688A NO851688A NO851688L NO 851688 L NO851688 L NO 851688L NO 851688 A NO851688 A NO 851688A NO 851688 A NO851688 A NO 851688A NO 851688 L NO851688 L NO 851688L
Authority
NO
Norway
Prior art keywords
container
water
biomass
nozzles
waste water
Prior art date
Application number
NO851688A
Other languages
English (en)
Norwegian (no)
Inventor
Kornel Jahn
Friedrich Thiele
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of NO851688L publication Critical patent/NO851688L/no

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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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
    • 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
  • Water Treatment By Sorption (AREA)
NO851688A 1984-04-27 1985-04-26 Anordning for opparbeidelse av avfallsvann NO851688L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0141084A AT380225B (de) 1984-04-27 1984-04-27 Einrichtung zum aufarbeiten von abwasser

Publications (1)

Publication Number Publication Date
NO851688L true NO851688L (no) 1985-10-28

Family

ID=3513284

Family Applications (1)

Application Number Title Priority Date Filing Date
NO851688A NO851688L (no) 1984-04-27 1985-04-26 Anordning for opparbeidelse av avfallsvann

Country Status (6)

Country Link
EP (1) EP0162831A1 (da)
AT (1) AT380225B (da)
DD (1) DD237500A5 (da)
DK (1) DK189585A (da)
HU (1) HUT41330A (da)
NO (1) NO851688L (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394033B (de) * 1988-11-03 1992-01-27 Voest Alpine Maschinenbau Vorrichtung zum aufbereiten von fluessigkeiten
WO2001000537A1 (fr) * 1999-06-24 2001-01-04 Linfeng Shi Appareil de traitement des eaux usees et son procede d'utilisation
AT411679B (de) * 2002-07-09 2004-04-26 Ernst Ing Beisteiner Verfahren zur reinigung von abwasser
EP2748114A4 (en) * 2011-10-14 2015-07-01 Presby Patent Trust LIQUID WASTE TREATMENT DEVICE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH546708A (de) * 1972-07-02 1974-03-15 Kaelin J R Verfahren und einrichtung zur reinigung von abwasser.
FR2235089A1 (en) * 1973-06-26 1975-01-24 Anvar Elimination of chemically bound nitrogen from liquid effluent - by passing through beds contg. aerobic and then anaerobic bateria
US3997437A (en) * 1975-07-25 1976-12-14 Prince Jack E Aerobic type sewage digestion system
US4231874A (en) * 1976-12-14 1980-11-04 Heiligtag Raymond W Gyratory aerobic aeration treatment tank
DE2844398C2 (de) * 1978-10-12 1985-11-28 Heinrich Frings Gmbh & Co Kg, 5300 Bonn Verfahren und Vorrichtung zum Dispergieren eines Gases in einer Flüssigkeit
FR2516910B1 (fr) * 1981-11-20 1986-09-12 Agrotechnika Np Installation pour l'epuration biologique d'eaux usees contenant du carbone et de l'azote
DE3212398A1 (de) * 1982-04-02 1983-10-20 Ronald A. 70433 Covington La. Boze Aufbereitungsvorrichtung

Also Published As

Publication number Publication date
DD237500A5 (de) 1986-07-16
AT380225B (de) 1986-04-25
DK189585D0 (da) 1985-04-26
HUT41330A (en) 1987-04-28
EP0162831A1 (de) 1985-11-27
DK189585A (da) 1985-10-28
ATA141084A (de) 1985-09-15

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