SE9700735L - Sätt att förbättra reningen av avloppsvatten i biologiska luftade dammar - Google Patents

Sätt att förbättra reningen av avloppsvatten i biologiska luftade dammar

Info

Publication number
SE9700735L
SE9700735L SE9700735A SE9700735A SE9700735L SE 9700735 L SE9700735 L SE 9700735L SE 9700735 A SE9700735 A SE 9700735A SE 9700735 A SE9700735 A SE 9700735A SE 9700735 L SE9700735 L SE 9700735L
Authority
SE
Sweden
Prior art keywords
ways
wastewater treatment
biological aerated
improve wastewater
ponds
Prior art date
Application number
SE9700735A
Other languages
Unknown language ( )
English (en)
Other versions
SE508478C2 (sv
SE9700735D0 (sv
Inventor
Thomas Gunnar Welander
Original Assignee
Anox 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
Application filed by Anox Ab filed Critical Anox Ab
Priority to SE9700735A priority Critical patent/SE508478C2/sv
Publication of SE9700735D0 publication Critical patent/SE9700735D0/sv
Priority to EP19980908397 priority patent/EP0963351A1/en
Priority to AU66433/98A priority patent/AU6643398A/en
Priority to PCT/SE1998/000375 priority patent/WO1998039254A1/en
Publication of SE9700735L publication Critical patent/SE9700735L/sv
Publication of SE508478C2 publication Critical patent/SE508478C2/sv

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
    • 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
    • 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)
  • Biological Treatment Of Waste Water (AREA)
SE9700735A 1997-03-03 1997-03-03 Sätt att förbättra reningen av avloppsvatten i biologiska luftade dammar SE508478C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9700735A SE508478C2 (sv) 1997-03-03 1997-03-03 Sätt att förbättra reningen av avloppsvatten i biologiska luftade dammar
EP19980908397 EP0963351A1 (en) 1997-03-03 1998-03-03 Method of cleaning wastewater
AU66433/98A AU6643398A (en) 1997-03-03 1998-03-03 Method of cleaning wastewater
PCT/SE1998/000375 WO1998039254A1 (en) 1997-03-03 1998-03-03 Method of cleaning wastewater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700735A SE508478C2 (sv) 1997-03-03 1997-03-03 Sätt att förbättra reningen av avloppsvatten i biologiska luftade dammar

Publications (3)

Publication Number Publication Date
SE9700735D0 SE9700735D0 (sv) 1997-03-03
SE9700735L true SE9700735L (sv) 1998-09-04
SE508478C2 SE508478C2 (sv) 1998-10-12

Family

ID=20405982

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700735A SE508478C2 (sv) 1997-03-03 1997-03-03 Sätt att förbättra reningen av avloppsvatten i biologiska luftade dammar

Country Status (4)

Country Link
EP (1) EP0963351A1 (sv)
AU (1) AU6643398A (sv)
SE (1) SE508478C2 (sv)
WO (1) WO1998039254A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516490C2 (sv) 2000-05-29 2002-01-22 Kaldnes Miljoeteknologi As Förfarande för biologisk rening av avloppsvatten
SE521148C2 (sv) 2002-02-18 2003-10-07 Kaldnes Miljoeteknologi As Förfarande för biologisk rening av vatten i en reaktor innehållande bärare för biofilmspåväxt

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358364A1 (fr) * 1976-07-13 1978-02-10 Degremont Procede et installation pour l'epuration biologique de liquides, ou liqueurs, residuaires a forte pollution organique
SE517400C2 (sv) * 1994-03-16 2002-06-04 Kaldnes Miljoeteknologi As Biofilmsbärare för vatten- och avloppsvattenrening

Also Published As

Publication number Publication date
EP0963351A1 (en) 1999-12-15
SE508478C2 (sv) 1998-10-12
AU6643398A (en) 1998-09-22
SE9700735D0 (sv) 1997-03-03
WO1998039254A1 (en) 1998-09-11

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Legal Events

Date Code Title Description
NUG Patent has lapsed