SE9700735L - Sätt att förbättra reningen av avloppsvatten i biologiska luftade dammar - Google Patents
Sätt att förbättra reningen av avloppsvatten i biologiska luftade dammarInfo
- 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
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)
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)
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)
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 |
-
1997
- 1997-03-03 SE SE9700735A patent/SE508478C2/sv not_active IP Right Cessation
-
1998
- 1998-03-03 AU AU66433/98A patent/AU6643398A/en not_active Abandoned
- 1998-03-03 WO PCT/SE1998/000375 patent/WO1998039254A1/en not_active Application Discontinuation
- 1998-03-03 EP EP19980908397 patent/EP0963351A1/en not_active Withdrawn
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 |