DK2070879T3 - Fremgangsmåde til at bevare det aktiverede slam i et spildevandsrensningsanlæg aktivt - Google Patents

Fremgangsmåde til at bevare det aktiverede slam i et spildevandsrensningsanlæg aktivt

Info

Publication number
DK2070879T3
DK2070879T3 DK08170954.5T DK08170954T DK2070879T3 DK 2070879 T3 DK2070879 T3 DK 2070879T3 DK 08170954 T DK08170954 T DK 08170954T DK 2070879 T3 DK2070879 T3 DK 2070879T3
Authority
DK
Denmark
Prior art keywords
keeping
wastewater treatment
treatment plant
activated sludge
plant active
Prior art date
Application number
DK08170954.5T
Other languages
English (en)
Inventor
Jan Haegg
Jenni Lehto
Olai Lagus
Original Assignee
Kwh Pipe Ab Oy
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 Kwh Pipe Ab Oy filed Critical Kwh Pipe Ab Oy
Application granted granted Critical
Publication of DK2070879T3 publication Critical patent/DK2070879T3/da

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
    • C02F3/006—Regulation methods for biological 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
    • C02F3/1236—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
    • 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
    • C02F3/1263—Sequencing batch reactors [SBR]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of microorganisms
    • 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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Biological Wastes In General (AREA)
DK08170954.5T 2007-12-07 2008-12-08 Fremgangsmåde til at bevare det aktiverede slam i et spildevandsrensningsanlæg aktivt DK2070879T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20075884A FI123426B (fi) 2007-12-07 2007-12-07 Menetelmä jätevedenpuhdistamon aktiivilietteen aktiiviseksi pitämiseksi

Publications (1)

Publication Number Publication Date
DK2070879T3 true DK2070879T3 (da) 2012-11-05

Family

ID=38951580

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08170954.5T DK2070879T3 (da) 2007-12-07 2008-12-08 Fremgangsmåde til at bevare det aktiverede slam i et spildevandsrensningsanlæg aktivt

Country Status (5)

Country Link
EP (1) EP2070879B1 (da)
DK (1) DK2070879T3 (da)
FI (1) FI123426B (da)
PL (1) PL2070879T3 (da)
RU (1) RU2500626C2 (da)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850801A (en) * 1973-06-07 1974-11-26 Mcquay Perfex Inc Waste water purification system
AT324972B (de) * 1973-10-05 1975-09-25 Oestreicher Friedrich Verfahren und anlage zur klärung von abwässern mittels belebtschlamm
CH627147A5 (da) * 1978-04-03 1981-12-31 Sulzer Ag
DE4225967A1 (de) * 1992-08-06 1994-02-10 Dyckerhoff & Widmann Ag Verfahren zur Behandlung von Öl-Wasser-Emulsionen, insbesondere aus Autowaschanlagen
CZ282411B6 (cs) * 1994-12-02 1997-07-16 Jan Ing. Topol Čištění odpadních vod kombinací kontinuálního a diskontinuálního průtoku
RU2073648C1 (ru) * 1995-01-11 1997-02-20 Аркадий Алексеевич Денисов Способ аэробной биологической очистки сточных вод и установка для его осуществления
US5531898A (en) * 1995-04-06 1996-07-02 International Organic Solutions Corp. Sewage and contamination remediation and materials for effecting same
DE19749975A1 (de) * 1997-02-02 1998-08-06 Guenter Dipl Ing Geisert Verfahren und Einrichtung zur biologischen Behandlung von diskontinuierlich zufließendem Abwasser
DE59810619D1 (de) * 1997-07-17 2004-02-26 J H & Wilhelm Finger Gmbh & Co Verfahren und Vorrichtung zur biologischen Behandlung von Flüssigkeiten, insbesondere zur vollbiologischen Klärung von Abwasser
EP1167303B2 (de) * 2000-06-26 2014-02-26 Georg Kalos Verfahren zur Reduzierung von bei der Reinigung von Abwasser in einer biologischen Oxidationsstufe einer Kläranlage anfallendem Überschuss-Klärschlamm
DE10043595B4 (de) * 2000-09-01 2004-07-08 Söll Gmbh Wasserfilter
WO2004009496A2 (en) * 2002-07-19 2004-01-29 Aqua-Nova Llc Portable/mobile wastewater treatment unit
US7156985B1 (en) * 2004-07-16 2007-01-02 Shaw Intellectual Property Holdings, Inc. Bioreactor system having improved temperature control

Also Published As

Publication number Publication date
RU2500626C2 (ru) 2013-12-10
EP2070879B1 (en) 2012-08-15
FI20075884A0 (fi) 2007-12-07
EP2070879A1 (en) 2009-06-17
FI123426B (fi) 2013-04-30
FI20075884L (fi) 2009-06-08
RU2008148158A (ru) 2010-06-20
PL2070879T3 (pl) 2013-01-31

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