CA966234A - Treatment of sewage - Google Patents
Treatment of sewageInfo
- Publication number
- CA966234A CA966234A CA143658362-1A CA143658A CA966234A CA 966234 A CA966234 A CA 966234A CA 143658 A CA143658 A CA 143658A CA 966234 A CA966234 A CA 966234A
- Authority
- CA
- Canada
- Prior art keywords
- sewage
- treatment
- 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
- 239000010865 sewage Substances 0.000 title 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
- C02F3/025—Biological purification using sources of oxygen other than air, oxygen or ozone
-
- 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)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15091171A | 1971-06-08 | 1971-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA966234A true CA966234A (en) | 1975-04-15 |
Family
ID=22536516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA143658362-1A Expired CA966234A (en) | 1971-06-08 | 1972-06-01 | Treatment of sewage |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA966234A (en) |
DE (1) | DE2228011A1 (en) |
FR (1) | FR2140519A1 (en) |
GB (1) | GB1381983A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455001A1 (en) * | 1979-04-26 | 1980-11-21 | Anvar | Anaerobic treatment of waste water using biomass on inert support - with hydrogen peroxide as the oxygen source |
DE10102467A1 (en) * | 2001-01-12 | 2002-07-25 | Umwelttechnik Dr Bartetzko Gmb | Method for treating effluent containing water-soluble lacquer components comprises acidifying it to precipitate out material which is impossible to biodegrade, product then being neutralized and treated in bioreactor |
-
1972
- 1972-06-01 CA CA143658362-1A patent/CA966234A/en not_active Expired
- 1972-06-07 FR FR7220445A patent/FR2140519A1/fr not_active Withdrawn
- 1972-06-08 GB GB2683072A patent/GB1381983A/en not_active Expired
- 1972-06-08 DE DE19722228011 patent/DE2228011A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2228011A1 (en) | 1972-12-28 |
GB1381983A (en) | 1975-01-29 |
FR2140519A1 (en) | 1973-01-19 |
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