NO20040931L - En metode for biologisk rensing av avlopsvann og et anlegg, fortrinnsvis et minirenseanlegg, for a anvende metoden - Google Patents

En metode for biologisk rensing av avlopsvann og et anlegg, fortrinnsvis et minirenseanlegg, for a anvende metoden

Info

Publication number
NO20040931L
NO20040931L NO20040931A NO20040931A NO20040931L NO 20040931 L NO20040931 L NO 20040931L NO 20040931 A NO20040931 A NO 20040931A NO 20040931 A NO20040931 A NO 20040931A NO 20040931 L NO20040931 L NO 20040931L
Authority
NO
Norway
Prior art keywords
plant
unit
wastewater
purification
nitrification
Prior art date
Application number
NO20040931A
Other languages
English (en)
Inventor
Henrik Ulf Hedegaard
Original Assignee
Kongsted Maskinfabrik 2003 Aps
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 Kongsted Maskinfabrik 2003 Aps filed Critical Kongsted Maskinfabrik 2003 Aps
Publication of NO20040931L publication Critical patent/NO20040931L/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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/916—Odor, e.g. including control or abatement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Physical Water Treatments (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Activated Sludge Processes (AREA)

Abstract

En metode for biologisk rensing av avløpsvann, hvor nevnte metode inkluderer følgende trinn i følgende rekkefølge: e. Et gjennomluftingstrinn for å strippe av HS og andre gasser, og for å fjerne baktericider. fra vannet f. Et trinn for nedbrytning av organisk materiale g. Et slamutfellingstrinn h. Et klaringstrinn, og i. Et nitrifiseringstrinn etterfulgt av et kompletterende sekundært sedimenteringstrinn. Denne metoden utføres i et anlegg, fortrinnsvis et minirenseanlegg av typen "nedsenket, luftet biofilter anlegg," for rensing av avløpsvann fra husholdninger til kloakksystem. Anlegget inkluderer en luftet sedimenteringstank 1, en enhet for nedbryting av organisk materiale 2, en første slamutfellingsenhet 5, en nitrifiseringsenhet 8, og en kompletterende slamsedimenteringsenhet 5'. Den primære sedimenterings-enheten inkluderer midler for å forsyne enheten med luft. På dette viset er det gjort mulig å oppnå en så forbedret nitrifisering at det er mulig å holde seg godt under grenseverdiene stipulert av myndighetene for ammonia/ammonium innhold i avløpsvann.
NO20040931A 2001-09-03 2004-03-03 En metode for biologisk rensing av avlopsvann og et anlegg, fortrinnsvis et minirenseanlegg, for a anvende metoden NO20040931L (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA200101292 2001-09-03
DKPA200101463 2001-10-05
DKPA200101569 2001-10-25
PCT/DK2002/000572 WO2003020650A1 (en) 2001-09-03 2002-09-03 A method of biologically purifying waste water and a plant preferably a mini purification plant to be used by the method

Publications (1)

Publication Number Publication Date
NO20040931L true NO20040931L (no) 2004-03-03

Family

ID=27222536

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20040931A NO20040931L (no) 2001-09-03 2004-03-03 En metode for biologisk rensing av avlopsvann og et anlegg, fortrinnsvis et minirenseanlegg, for a anvende metoden

Country Status (7)

Country Link
US (1) US7479224B2 (no)
EP (1) EP1423340A1 (no)
JP (1) JP2005500906A (no)
AU (1) AU2002361724B2 (no)
NO (1) NO20040931L (no)
PL (1) PL367290A1 (no)
WO (1) WO2003020650A1 (no)

Families Citing this family (20)

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Publication number Priority date Publication date Assignee Title
GB2380221B (en) * 2001-09-26 2005-12-07 Hepworth Building Prod Sewage treatment apparatus for the purification of water
ES2530954T3 (es) 2003-09-15 2015-03-09 Biokube Internat A S Método y planta para el tratamiento de aguas residuales
FR2902418B1 (fr) * 2005-10-28 2008-10-24 Otv Sa Procede et installation pour le traitement des eaux integrant un traitement biologique a bacteries fixees et une floculation-decantation
US8454831B2 (en) 2005-10-28 2013-06-04 Veolia Water Solutions & Technologies Support Biological and ballasetd flocculation treatment of wastewater
US8246829B2 (en) * 2007-05-10 2012-08-21 O'regan Jr Patrick T Systems and methods for water treatment and remediation
EP2170774B1 (en) 2007-06-21 2013-01-09 Biokube International A/S A unit, a plant and a method for treatment of polluted water
US20110210049A1 (en) * 2008-11-02 2011-09-01 O'regan Jr Patrick T Water treatment systems with communication network links and methods
US20150083661A1 (en) * 2011-11-28 2015-03-26 Bart Pieper Methods and systems for sewage sludge treatment
US10884747B2 (en) 2017-08-18 2021-01-05 International Business Machines Corporation Prediction of an affiliated register
US10534609B2 (en) 2017-08-18 2020-01-14 International Business Machines Corporation Code-specific affiliated register prediction
US10719328B2 (en) 2017-08-18 2020-07-21 International Business Machines Corporation Determining and predicting derived values used in register-indirect branching
US10884745B2 (en) 2017-08-18 2021-01-05 International Business Machines Corporation Providing a predicted target address to multiple locations based on detecting an affiliated relationship
US10884746B2 (en) 2017-08-18 2021-01-05 International Business Machines Corporation Determining and predicting affiliated registers based on dynamic runtime control flow analysis
US10705973B2 (en) 2017-09-19 2020-07-07 International Business Machines Corporation Initializing a data structure for use in predicting table of contents pointer values
US10884929B2 (en) 2017-09-19 2021-01-05 International Business Machines Corporation Set table of contents (TOC) register instruction
US10620955B2 (en) 2017-09-19 2020-04-14 International Business Machines Corporation Predicting a table of contents pointer value responsive to branching to a subroutine
US11061575B2 (en) 2017-09-19 2021-07-13 International Business Machines Corporation Read-only table of contents register
US10713050B2 (en) 2017-09-19 2020-07-14 International Business Machines Corporation Replacing Table of Contents (TOC)-setting instructions in code with TOC predicting instructions
US10896030B2 (en) 2017-09-19 2021-01-19 International Business Machines Corporation Code generation relating to providing table of contents pointer values
US10725918B2 (en) 2017-09-19 2020-07-28 International Business Machines Corporation Table of contents cache entry having a pointer for a range of addresses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764523A (en) * 1972-05-01 1973-10-09 Union Carbide Corp Nitrification of bod-containing water
US3976568A (en) * 1973-05-29 1976-08-24 Autotrol Corporation Method of wastewater treatment
US5273572A (en) * 1992-05-29 1993-12-28 Membrane Technology And Research, Inc. Process for removing an organic compound from water
DE19720983A1 (de) 1997-05-20 1998-11-26 Wilhelm Buschack Vollbiologische Abwasserbehandlung für Einzelanwesen, mit mechanischer Rühreinrichtung und Luftsauerstoffzufuhr

Also Published As

Publication number Publication date
JP2005500906A (ja) 2005-01-13
EP1423340A1 (en) 2004-06-02
PL367290A1 (en) 2005-02-21
WO2003020650A1 (en) 2003-03-13
AU2002361724B2 (en) 2008-02-14
US20040173524A1 (en) 2004-09-09
US7479224B2 (en) 2009-01-20

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