CA1034265A - Wastewater treatment process and apparatus - Google Patents
Wastewater treatment process and apparatusInfo
- Publication number
- CA1034265A CA1034265A CA212,112A CA212112A CA1034265A CA 1034265 A CA1034265 A CA 1034265A CA 212112 A CA212112 A CA 212112A CA 1034265 A CA1034265 A CA 1034265A
- Authority
- CA
- Canada
- Prior art keywords
- treatment process
- wastewater treatment
- wastewater
- 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
- 238000000034 method Methods 0.000 title 1
- 238000004065 wastewater treatment Methods 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
- C02F3/12—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
-
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- 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)
- Microbiology (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (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)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48323174A | 1974-06-26 | 1974-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1034265A true CA1034265A (en) | 1978-07-04 |
Family
ID=23919238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA212,112A Expired CA1034265A (en) | 1974-06-26 | 1974-10-23 | Wastewater treatment process and apparatus |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS512255A (en) |
CA (1) | CA1034265A (en) |
DE (1) | DE2454426A1 (en) |
GB (1) | GB1484928A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5463554A (en) * | 1977-10-29 | 1979-05-22 | Kubota Ltd | Method of purifying night-soil |
JPS54104652A (en) * | 1978-02-03 | 1979-08-17 | Hitachi Zosen Corp | Treatment of urine |
DE2825007C2 (en) * | 1978-06-07 | 1987-02-26 | Boris Petrovič Šantalaj | Process for purifying wastewater |
DE2911623C2 (en) * | 1979-01-19 | 1983-10-27 | Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen | Plant for the treatment of wastewater according to the activated sludge process |
DE2918950A1 (en) * | 1979-05-10 | 1980-11-20 | Linde Ag | METHOD AND DEVICE FOR NITRIFICATION AND DENITRIFICATION OF SEWAGE |
JPS562892A (en) * | 1979-06-22 | 1981-01-13 | Kubota Ltd | Water treating apparatus |
JPS5638181A (en) * | 1979-09-05 | 1981-04-13 | Furukawa Mining Co Ltd | Treatment of sewage |
JPS5881491A (en) * | 1981-11-09 | 1983-05-16 | Shinryo Air Conditioning Co Ltd | Purification of filthy water with activated sludge |
DE3150140A1 (en) * | 1981-12-18 | 1983-06-30 | Linde Ag, 6200 Wiesbaden | Process and equipment for biological effluent treatment |
DE3305476A1 (en) * | 1983-02-17 | 1984-08-23 | Linde Ag, 6200 Wiesbaden | METHOD AND DEVICE FOR ANAEROBIC BIOLOGICAL PURIFICATION OF WASTE WATER |
GB2155003B (en) * | 1984-01-20 | 1987-12-31 | Nishihara Env San Res Co Ltd | Activated sludge method |
DE3706405A1 (en) * | 1987-02-27 | 1988-09-08 | Guenter Dipl Ing Lorenz | WASTE WATER TREATMENT METHOD |
US5252214A (en) * | 1987-02-27 | 1993-10-12 | Gunter Lorenz | Biological dephosphatization and (de)nitrification |
FR2621136A1 (en) * | 1987-09-24 | 1989-03-31 | Lyonnaise Eaux | |
GR1002427B (en) * | 1988-08-26 | 1996-09-06 | Jurgen Lorenz | Method of sewage treatment |
FR2725193B1 (en) * | 1994-10-04 | 1996-12-06 | Omnium Traitement Valorisa | PROCESS FOR THE BIOLOGICAL TREATMENT OF AN EFFLUENT INCLUDING A POST-DENITRIFICATION STAGE AND INSTALLATION FOR IMPLEMENTING THIS PROCESS |
EP0847963A3 (en) * | 1996-12-13 | 1999-01-27 | Böhnke, Botho, Prof. Dr.-Ing. Dr. h.c. mult. | Process for operating a two-stage installation for purifying communal waste water and installation for carrying out the process |
ES2530954T3 (en) * | 2003-09-15 | 2015-03-09 | Biokube Internat A S | Method and plant for wastewater treatment |
ES2246741B1 (en) * | 2005-08-09 | 2007-05-16 | Yaragua Technology, S.L. | PROCEDURE FOR THE CLEANING OF WASTEWATER. |
-
1974
- 1974-10-23 CA CA212,112A patent/CA1034265A/en not_active Expired
- 1974-10-24 GB GB4613674A patent/GB1484928A/en not_active Expired
- 1974-11-16 DE DE19742454426 patent/DE2454426A1/en active Pending
- 1974-11-26 JP JP13696774A patent/JPS512255A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU7430674A (en) | 1976-04-15 |
JPS512255A (en) | 1976-01-09 |
GB1484928A (en) | 1977-09-08 |
DE2454426A1 (en) | 1976-01-08 |
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