AT361866B - WASTEWATER TREATMENT METHOD BY MEANS OF OXYGEN AND DEVICE FOR ITS IMPLEMENTATION - Google Patents
WASTEWATER TREATMENT METHOD BY MEANS OF OXYGEN AND DEVICE FOR ITS IMPLEMENTATIONInfo
- Publication number
- AT361866B AT361866B AT738278A AT738278A AT361866B AT 361866 B AT361866 B AT 361866B AT 738278 A AT738278 A AT 738278A AT 738278 A AT738278 A AT 738278A AT 361866 B AT361866 B AT 361866B
- Authority
- AT
- Austria
- Prior art keywords
- oxygen
- implementation
- treatment method
- wastewater treatment
- wastewater
- Prior art date
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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1257—Oxidation ditches
-
- 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
- C02F3/006—Regulation methods for biological treatment
-
- 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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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)
- Health & Medical Sciences (AREA)
- Molecular Biology (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 |
---|---|---|---|
DE2800034A DE2800034C2 (en) | 1978-01-02 | 1978-01-02 | Wastewater treatment process as well as the facility for its implementation |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA738278A ATA738278A (en) | 1980-08-15 |
AT361866B true AT361866B (en) | 1981-04-10 |
Family
ID=6028858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT738278A AT361866B (en) | 1978-01-02 | 1978-10-13 | WASTEWATER TREATMENT METHOD BY MEANS OF OXYGEN AND DEVICE FOR ITS IMPLEMENTATION |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT361866B (en) |
DE (1) | DE2800034C2 (en) |
FR (1) | FR2413328A1 (en) |
IT (1) | IT1109016B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2071633B (en) * | 1980-03-07 | 1984-02-08 | Kubota Ltd | Waste water treating apparatus |
US4741869A (en) * | 1986-09-12 | 1988-05-03 | Dhv Raadgevend Ingenieursbureau B.V. | Apparatus for contacting a gas with a liquid, in particular for aerating waste water |
DE3808010A1 (en) * | 1988-03-10 | 1989-09-21 | Union Carbide Gmbh | Waste water purification process |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342727A (en) * | 1965-12-06 | 1967-09-19 | Victor A Bringle | Method of and system for sewage treatment |
AU3954672A (en) * | 1971-03-18 | 1973-09-06 | Air Products And Chemicals Inc | Activated sludge sewage treatment process and system |
AT340839B (en) * | 1973-09-25 | 1978-01-10 | Moser Franz Dipl Ing Dr Techn | PROCESS FOR PURIFICATION OF WASTE WATER BY THE ACTIVATED SLUDGE PROCESS |
BR7506766A (en) * | 1974-10-17 | 1976-08-17 | Union Carbide Corp | CONTROLLED GAS AND LIQUID CONTACT DEVICE, CONTINUOUS CONTACT PROCESS FOR LIQUID AND GAS, AND CONTINUOUS CONTACT PROCESS FOR LIQUID CONTAINING BODY WITH GAS CONTAINING OXYGEN |
-
1978
- 1978-01-02 DE DE2800034A patent/DE2800034C2/en not_active Expired
- 1978-10-13 AT AT738278A patent/AT361866B/en not_active IP Right Cessation
- 1978-11-10 FR FR7831793A patent/FR2413328A1/en not_active Withdrawn
- 1978-12-29 IT IT969378A patent/IT1109016B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2800034A1 (en) | 1979-07-05 |
DE2800034C2 (en) | 1984-01-05 |
IT7809693A0 (en) | 1978-12-29 |
FR2413328A1 (en) | 1979-07-27 |
IT1109016B (en) | 1985-12-16 |
ATA738278A (en) | 1980-08-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5460758A (en) | Method of and device for treating sludge water | |
JPS5416843A (en) | Method of and device for treating biologically waste water | |
IT1058129B (en) | PROCEDURE AND APPARATUS FOR THE POLLUTANT TREATMENT OF WASTE WATER | |
DK508177A (en) | METHOD AND APPARATUS FOR THE TREATMENT OF LIVING TISSUE AND CELLS | |
JPS5241449A (en) | Method of purifying or treating water and its device | |
JPS53145355A (en) | Method of and device for biologically purifying waste water | |
JPS53136355A (en) | Method of and device for treating water | |
DK438175A (en) | METHOD AND APPARATUS FOR TREATMENT OF PLANT ORGANISMS | |
AU511161B2 (en) | Method and apparatus for treatment of sewage | |
JPS5399655A (en) | Method of and device for treating sewage sludge and animal excrements | |
AT379570B (en) | METHOD AND DEVICE FOR ANAEROBIC TREATMENT OF WASTEWATER | |
DK160416C (en) | PROCEDURES FOR TREATMENT OF RAWWATER AND WASTEWATER | |
IT1105397B (en) | APPARATUS AND PROCEDURE TO TREAT WASTE SLUDGE | |
AT361866B (en) | WASTEWATER TREATMENT METHOD BY MEANS OF OXYGEN AND DEVICE FOR ITS IMPLEMENTATION | |
DD138884A5 (en) | METHOD FOR COMBINED MULTI-RECYCLING AND WASTEWATER TREATMENT | |
JPS53130858A (en) | Method of and device for biologically purifying drainage | |
JPS53105854A (en) | Method of and device for treating waste water | |
JPS5362361A (en) | Method of and device for purifying waste water biologically | |
JPS5231564A (en) | Purification method of waste water and device for executing this method | |
JPS52105661A (en) | Waste water treatment method and apparatus for executing same | |
JPS5416846A (en) | Method of and device for treating sewage | |
JPS5422956A (en) | Method of and device for treating sewage | |
JPS5439959A (en) | Method of and device for treating sludge of purifying tank | |
JPS544467A (en) | Method of and device for treating sewage containing organic materials | |
JPS5460765A (en) | Method of and device for treating waste water |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |