FR2281317B3 - - Google Patents
Info
- Publication number
- FR2281317B3 FR2281317B3 FR7427219A FR7427219A FR2281317B3 FR 2281317 B3 FR2281317 B3 FR 2281317B3 FR 7427219 A FR7427219 A FR 7427219A FR 7427219 A FR7427219 A FR 7427219A FR 2281317 B3 FR2281317 B3 FR 2281317B3
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
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- 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
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
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- 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
-
- 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
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- 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)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7427219A FR2281317A1 (fr) | 1974-08-06 | 1974-08-06 | Perfectionnements aux procedes d'elimination biologique des impuretes ammoniacales dans la fabrication des eaux potables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7427219A FR2281317A1 (fr) | 1974-08-06 | 1974-08-06 | Perfectionnements aux procedes d'elimination biologique des impuretes ammoniacales dans la fabrication des eaux potables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2281317A1 FR2281317A1 (fr) | 1976-03-05 |
| FR2281317B3 true FR2281317B3 (OSRAM) | 1977-06-03 |
Family
ID=9142149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7427219A Granted FR2281317A1 (fr) | 1974-08-06 | 1974-08-06 | Perfectionnements aux procedes d'elimination biologique des impuretes ammoniacales dans la fabrication des eaux potables |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2281317A1 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE68447T1 (de) * | 1986-01-09 | 1991-11-15 | Werner Nill | Verfahren zur abwasserreinigung sowie abwasserreinigungsanlage. |
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1974
- 1974-08-06 FR FR7427219A patent/FR2281317A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2281317A1 (fr) | 1976-03-05 |