DK577678A - Fremgangsmaade og apparat til biologisk rensning af staerkt foruret spildevand - Google Patents
Fremgangsmaade og apparat til biologisk rensning af staerkt foruret spildevandInfo
- Publication number
- DK577678A DK577678A DK577678A DK577678A DK577678A DK 577678 A DK577678 A DK 577678A DK 577678 A DK577678 A DK 577678A DK 577678 A DK577678 A DK 577678A DK 577678 A DK577678 A DK 577678A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- biological cleaning
- highly polluted
- polluted wastewater
- wastewater
- 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
- C02F3/04—Aerobic processes using trickle filters
-
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/103—Textile-type packing
-
- 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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2757859A DE2757859C2 (de) | 1977-12-23 | 1977-12-23 | Verfahren und Einrichtung zur biologischen Reinigung von hochbelasteten Abwässern |
Publications (1)
Publication Number | Publication Date |
---|---|
DK577678A true DK577678A (da) | 1979-06-24 |
Family
ID=6027179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK577678A DK577678A (da) | 1977-12-23 | 1978-12-22 | Fremgangsmaade og apparat til biologisk rensning af staerkt foruret spildevand |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0002698B1 (da) |
AT (1) | AT360449B (da) |
DE (2) | DE2757859C2 (da) |
DK (1) | DK577678A (da) |
FI (1) | FI783947A (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4456536A (en) * | 1980-01-29 | 1984-06-26 | Petro-Canada Exploration Inc. | Skimmer apparatus for recovering bitumen |
DE3104850A1 (de) * | 1981-02-11 | 1982-08-26 | Dr. Karl Thomae Gmbh, 7950 Biberach | "neuer futterzusatz zur verbesserung des wachstums" |
US5541188A (en) * | 1987-09-15 | 1996-07-30 | The Rowett Research Institute | Therapeutic applications of beta-adrenergic agonists |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE481126C (de) * | 1929-08-14 | Karl Imhoff Dr Ing | Vorrichtung zur Reinigung von Abwasser in einem mit Kolloidfaenger versehenen Absetzbecken | |
GB633064A (en) * | 1946-03-22 | 1949-12-12 | Guggenheim Brothers | Sewage treatment |
JPS516463B1 (da) * | 1966-04-30 | 1976-02-27 | ||
US3575850A (en) * | 1969-07-07 | 1971-04-20 | Fmc Corp | Method and apparatus for treating waste materials |
-
1977
- 1977-12-23 DE DE2757859A patent/DE2757859C2/de not_active Expired
-
1978
- 1978-12-05 AT AT867678A patent/AT360449B/de not_active IP Right Cessation
- 1978-12-07 EP EP19780101600 patent/EP0002698B1/de not_active Expired
- 1978-12-07 DE DE7878101600T patent/DE2860157D1/de not_active Expired
- 1978-12-21 FI FI783947A patent/FI783947A/fi unknown
- 1978-12-22 DK DK577678A patent/DK577678A/da unknown
Also Published As
Publication number | Publication date |
---|---|
DE2860157D1 (en) | 1980-12-11 |
ATA867678A (de) | 1980-05-15 |
AT360449B (de) | 1980-01-12 |
EP0002698A1 (de) | 1979-07-11 |
DE2757859B1 (de) | 1979-02-08 |
FI783947A (fi) | 1979-06-24 |
DE2757859C2 (de) | 1979-09-27 |
EP0002698B1 (de) | 1980-09-03 |
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