DK0931768T3 - Fremgangsmåde til fjernelse af ammoniak fra spildevand - Google Patents

Fremgangsmåde til fjernelse af ammoniak fra spildevand

Info

Publication number
DK0931768T3
DK0931768T3 DK99300516T DK99300516T DK0931768T3 DK 0931768 T3 DK0931768 T3 DK 0931768T3 DK 99300516 T DK99300516 T DK 99300516T DK 99300516 T DK99300516 T DK 99300516T DK 0931768 T3 DK0931768 T3 DK 0931768T3
Authority
DK
Denmark
Prior art keywords
wastewater
removing ammonia
ammonia
removal
passing
Prior art date
Application number
DK99300516T
Other languages
English (en)
Inventor
Jonathan Edward Tul Strickland
Per Johansson
Karl-Heinz Rosenwinkel
Carl Franz Seyfried
Original Assignee
Aw Creative Technologies Ltd
Purac Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10825826&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0931768(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aw Creative Technologies Ltd, Purac Ab filed Critical Aw Creative Technologies Ltd
Application granted granted Critical
Publication of DK0931768T3 publication Critical patent/DK0931768T3/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
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • C02F3/087—Floating beds with contact bodies having a lower density than water
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Physical Water Treatments (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Sludge (AREA)
  • Removal Of Specific Substances (AREA)
DK99300516T 1998-01-23 1999-01-25 Fremgangsmåde til fjernelse af ammoniak fra spildevand DK0931768T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9801526A GB9801526D0 (en) 1998-01-23 1998-01-23 Water treatment

Publications (1)

Publication Number Publication Date
DK0931768T3 true DK0931768T3 (da) 2004-01-05

Family

ID=10825826

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99300516T DK0931768T3 (da) 1998-01-23 1999-01-25 Fremgangsmåde til fjernelse af ammoniak fra spildevand

Country Status (5)

Country Link
EP (1) EP0931768B1 (da)
AT (1) ATE248775T1 (da)
DE (1) DE69910849T2 (da)
DK (1) DK0931768T3 (da)
GB (1) GB9801526D0 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002107A1 (de) 2007-01-15 2008-07-17 Hermann Prof. Dr. Matschiner Verfahren zur Entfernung von Ammoniumstickstoff aus Abwasser
CN101602564B (zh) * 2009-07-21 2011-07-20 南京大学 一种焦化废水的处理方法
CN102358672B (zh) * 2011-09-22 2014-01-22 大连格兰清水环境工程有限公司 五段式医疗废水智能处理机及其上水控制
CN102826715A (zh) * 2012-09-12 2012-12-19 同济大学 一种生物膜法与多级活性污泥法联合的脱氮除磷污水处理方法
WO2014043547A1 (en) 2012-09-13 2014-03-20 D.C. Water & Sewer & Authority Method and apparatus for nitrogen removal in wastewater treatment
CN105129989A (zh) * 2015-09-11 2015-12-09 同济大学 一种处理城市污水的mbbr工艺方法
CN106396102B (zh) * 2016-11-22 2019-09-06 南京大学 一种高效废水处理装置及处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1098224A (en) * 1977-05-19 1981-03-24 Paul F. Cooper Waste water treatment
US4188289A (en) * 1978-07-18 1980-02-12 Ferdinand Besik Process for purification of sanitary waters
JPS63202382A (ja) * 1987-02-16 1988-08-22 Takuma Sogo Kenkyusho:Kk 固定化微生物群
FR2655974B1 (fr) * 1989-12-15 1992-07-17 Atochem Support de biomasse nitrifiante, reacteur et procede biologique de nitrification aerobie d'effluents mettant en óoeuvre un tel support procede d'elimination de composes azotes.
EP0575314B2 (en) * 1990-01-23 2003-12-03 Kaldnes Miljoteknologi A/S Method and reactor for purification of water
DE19617331C2 (de) * 1996-04-30 1998-07-02 Bock Eberhard Verfahren zur biologischen Umsetzung von in Wasser gelöstem Ammonium unter Verwendung ammoniakoxidierender Bakterien

Also Published As

Publication number Publication date
GB9801526D0 (en) 1998-03-25
DE69910849D1 (de) 2003-10-09
ATE248775T1 (de) 2003-09-15
EP0931768A1 (en) 1999-07-28
DE69910849T2 (de) 2004-05-06
EP0931768B1 (en) 2003-09-03

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