DE2752791A1 - Anlage zur behandlung von abwaessern - Google Patents
Anlage zur behandlung von abwaessernInfo
- Publication number
- DE2752791A1 DE2752791A1 DE19772752791 DE2752791A DE2752791A1 DE 2752791 A1 DE2752791 A1 DE 2752791A1 DE 19772752791 DE19772752791 DE 19772752791 DE 2752791 A DE2752791 A DE 2752791A DE 2752791 A1 DE2752791 A1 DE 2752791A1
- Authority
- DE
- Germany
- Prior art keywords
- basin
- ventilation
- sludge
- bridge
- wastewater
- Prior art date
- 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.)
- Withdrawn
Links
- 239000002351 wastewater Substances 0.000 title claims description 21
- 238000004062 sedimentation Methods 0.000 claims description 21
- 239000010802 sludge Substances 0.000 claims description 20
- 238000009423 ventilation Methods 0.000 claims description 20
- 238000005273 aeration Methods 0.000 claims description 16
- 239000010865 sewage Substances 0.000 claims description 6
- 238000005276 aerator Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- 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
-
- 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
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical 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)
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7635167A FR2371386A1 (fr) | 1976-11-23 | 1976-11-23 | Installation pour le traitement des eaux usees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2752791A1 true DE2752791A1 (de) | 1978-05-24 |
Family
ID=9180165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772752791 Withdrawn DE2752791A1 (de) | 1976-11-23 | 1977-11-23 | Anlage zur behandlung von abwaessern |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE859883A (enrdf_load_stackoverflow) |
| DE (1) | DE2752791A1 (enrdf_load_stackoverflow) |
| ES (1) | ES464379A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2371386A1 (enrdf_load_stackoverflow) |
| GR (1) | GR61178B (enrdf_load_stackoverflow) |
| PT (1) | PT67311B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2121981C1 (ru) * | 1992-10-30 | 1998-11-20 | фон Норденскьельд Райнхарт | Метод и устройство для очистки сточных вод |
-
1976
- 1976-11-23 FR FR7635167A patent/FR2371386A1/fr active Granted
-
1977
- 1977-10-19 BE BE181865A patent/BE859883A/xx unknown
- 1977-10-26 GR GR54652A patent/GR61178B/el unknown
- 1977-11-17 ES ES464379A patent/ES464379A1/es not_active Expired
- 1977-11-22 PT PT6731177A patent/PT67311B/pt unknown
- 1977-11-23 DE DE19772752791 patent/DE2752791A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2121981C1 (ru) * | 1992-10-30 | 1998-11-20 | фон Норденскьельд Райнхарт | Метод и устройство для очистки сточных вод |
Also Published As
| Publication number | Publication date |
|---|---|
| PT67311A (fr) | 1977-12-01 |
| GR61178B (en) | 1978-10-03 |
| FR2371386A1 (fr) | 1978-06-16 |
| ES464379A1 (es) | 1978-09-01 |
| PT67311B (fr) | 1979-04-23 |
| FR2371386B1 (enrdf_load_stackoverflow) | 1982-07-23 |
| BE859883A (fr) | 1978-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |