FR663699A - Plant for the purification of waste water using activated sludge - Google Patents
Plant for the purification of waste water using activated sludgeInfo
- Publication number
- FR663699A FR663699A FR663699DA FR663699A FR 663699 A FR663699 A FR 663699A FR 663699D A FR663699D A FR 663699DA FR 663699 A FR663699 A FR 663699A
- Authority
- FR
- France
- Prior art keywords
- purification
- plant
- waste water
- activated sludge
- sludge
- 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.)
- Expired
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
- C02F3/12—Activated sludge processes
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR663699T | 1928-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR663699A true FR663699A (en) | 1929-08-23 |
Family
ID=9012235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR663699D Expired FR663699A (en) | 1928-11-09 | 1928-11-09 | Plant for the purification of waste water using activated sludge |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR663699A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2557559A1 (en) * | 1984-01-04 | 1985-07-05 | Magyar Asvanyolaj Es Foeldgaz | Liq. circulation system |
-
1928
- 1928-11-09 FR FR663699D patent/FR663699A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2557559A1 (en) * | 1984-01-04 | 1985-07-05 | Magyar Asvanyolaj Es Foeldgaz | Liq. circulation system |
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