ATE250013T1 - Abwasserbehandlung - Google Patents
AbwasserbehandlungInfo
- Publication number
- ATE250013T1 ATE250013T1 AT97924116T AT97924116T ATE250013T1 AT E250013 T1 ATE250013 T1 AT E250013T1 AT 97924116 T AT97924116 T AT 97924116T AT 97924116 T AT97924116 T AT 97924116T AT E250013 T1 ATE250013 T1 AT E250013T1
- Authority
- AT
- Austria
- Prior art keywords
- wastewater treatment
- zone
- aeration
- reactor zone
- upstream
- 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
- 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
- C02F3/02—Aerobic processes
- C02F3/06—Aerobic processes using submerged filters
-
- 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)
- Removal Of Specific Substances (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9611069A GB9611069D0 (en) | 1996-05-28 | 1996-05-28 | Wastewater treatment |
PCT/GB1997/001448 WO1997045374A1 (en) | 1996-05-28 | 1997-05-28 | Wastewater treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE250013T1 true ATE250013T1 (de) | 2003-10-15 |
Family
ID=10794382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97924116T ATE250013T1 (de) | 1996-05-28 | 1997-05-28 | Abwasserbehandlung |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0906247B1 (de) |
AT (1) | ATE250013T1 (de) |
AU (1) | AU721996B2 (de) |
CA (1) | CA2257165A1 (de) |
DE (1) | DE69724956D1 (de) |
ES (1) | ES2206712T3 (de) |
GB (1) | GB9611069D0 (de) |
NZ (1) | NZ333040A (de) |
PT (1) | PT906247E (de) |
WO (1) | WO1997045374A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2325926A (en) * | 1997-06-04 | 1998-12-09 | Aw Creative Technologies Ltd | Sewage treatment system having moving and fixed beds |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4253947A (en) * | 1979-02-12 | 1981-03-03 | Kansas State University Research Foundation | Method for wastewater treatment in fluidized bed biological reactors |
CA1143684A (en) * | 1979-08-23 | 1983-03-29 | Ecolotrol, Inc. | Downflow bioreactor |
FR2632947B1 (fr) * | 1988-06-16 | 1991-10-18 | Omnium Traitement Valorisa | Procede et dispositif d'epuration d'eaux residuaires sur filtre biologique a particules moins denses que l'eau |
JP2843160B2 (ja) * | 1991-03-22 | 1999-01-06 | 株式会社東芝 | 廃水の3次処理装置 |
JPH04326989A (ja) * | 1991-04-26 | 1992-11-16 | Toshiba Corp | 廃水処理方法 |
JPH05138185A (ja) * | 1991-11-12 | 1993-06-01 | Ebara Infilco Co Ltd | 有機性汚水の処理方法及び装置 |
JPH05154491A (ja) * | 1991-12-04 | 1993-06-22 | Nippon Steel Corp | 高濃度窒素含有廃水の処理方法 |
-
1996
- 1996-05-28 GB GB9611069A patent/GB9611069D0/en active Pending
-
1997
- 1997-05-28 PT PT97924116T patent/PT906247E/pt unknown
- 1997-05-28 NZ NZ33304097A patent/NZ333040A/xx unknown
- 1997-05-28 AU AU29687/97A patent/AU721996B2/en not_active Ceased
- 1997-05-28 CA CA 2257165 patent/CA2257165A1/en not_active Abandoned
- 1997-05-28 WO PCT/GB1997/001448 patent/WO1997045374A1/en active IP Right Grant
- 1997-05-28 DE DE69724956T patent/DE69724956D1/de not_active Expired - Lifetime
- 1997-05-28 AT AT97924116T patent/ATE250013T1/de not_active IP Right Cessation
- 1997-05-28 ES ES97924116T patent/ES2206712T3/es not_active Expired - Lifetime
- 1997-05-28 EP EP97924116A patent/EP0906247B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0906247A1 (de) | 1999-04-07 |
ES2206712T3 (es) | 2004-05-16 |
WO1997045374A1 (en) | 1997-12-04 |
EP0906247B1 (de) | 2003-09-17 |
CA2257165A1 (en) | 1997-12-04 |
PT906247E (pt) | 2004-02-27 |
AU2968797A (en) | 1998-01-05 |
NZ333040A (en) | 2000-08-25 |
DE69724956D1 (de) | 2003-10-23 |
GB9611069D0 (en) | 1996-07-31 |
AU721996B2 (en) | 2000-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |