DE1961201B2 - Vorrichtung zur biologischen abwasserreinigung - Google Patents
Vorrichtung zur biologischen abwasserreinigungInfo
- Publication number
- DE1961201B2 DE1961201B2 DE19691961201 DE1961201A DE1961201B2 DE 1961201 B2 DE1961201 B2 DE 1961201B2 DE 19691961201 DE19691961201 DE 19691961201 DE 1961201 A DE1961201 A DE 1961201A DE 1961201 B2 DE1961201 B2 DE 1961201B2
- Authority
- DE
- Germany
- Prior art keywords
- biological
- treatment basin
- treatment
- rotating body
- basin
- 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- Withdrawn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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 3
- 239000010796 biological waste Substances 0.000 title description 2
- 238000000746 purification Methods 0.000 title description 2
- 239000002351 wastewater Substances 0.000 claims description 11
- 238000005352 clarification Methods 0.000 claims description 10
- 238000007654 immersion Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance 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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biodiversity & Conservation 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)
- Biological Treatment Of Waste Water (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 |
|---|---|---|---|
| US78145268A | 1968-12-05 | 1968-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1961201A1 DE1961201A1 (de) | 1970-06-18 |
| DE1961201B2 true DE1961201B2 (de) | 1972-04-20 |
Family
ID=25122792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691961201 Withdrawn DE1961201B2 (de) | 1968-12-05 | 1969-12-05 | Vorrichtung zur biologischen abwasserreinigung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3575849A (https=) |
| DE (1) | DE1961201B2 (https=) |
| FR (1) | FR2025424A1 (https=) |
| GB (1) | GB1298834A (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3704783A (en) * | 1970-06-17 | 1972-12-05 | Autotrol Corp | Apparatus for treating sewage |
| FR2194653A2 (en) * | 1972-08-02 | 1974-03-01 | Schmidt Jean Pi Rre | Biological water purification plant - water being subjected to bacterial treatment in chamber contg. rotating discs before aeration and sedimentation |
| US3905899A (en) * | 1972-11-15 | 1975-09-16 | Autotrol Corp | Method of wastewater treatment |
| GB1417920A (en) * | 1972-11-15 | 1975-12-17 | Autotrol Corp | Method and apparatus for the biological treatment of wastewater |
| US3871999A (en) * | 1973-03-05 | 1975-03-18 | Autotrol Corp | Removal of pollutants from waste-water |
| US4035290A (en) * | 1973-05-29 | 1977-07-12 | Autotrol Corporation | Method for the treatment of wastewater |
| US3850801A (en) * | 1973-06-07 | 1974-11-26 | Mcquay Perfex Inc | Waste water purification system |
| US4093539A (en) * | 1976-05-12 | 1978-06-06 | Autotrol Corporation | Activated sludge treatment of wastewater |
| US4231863A (en) * | 1979-04-26 | 1980-11-04 | Sutphin Eldon M | Method and apparatus for treating water |
| US4483768A (en) * | 1979-10-11 | 1984-11-20 | Sorema S.R.L. | Apparatus for separating materials of small size |
| US4468326A (en) * | 1982-06-29 | 1984-08-28 | Jorgen Jolner | Process in microbiological purification and a device and materials therefor |
| DE3543432A1 (de) * | 1985-12-09 | 1987-06-11 | Fraunhofer Ges Forschung | Anlage fuer die biologische aufbereitung von abwasser |
| ZA953360B (en) * | 1994-04-26 | 1996-01-11 | Tecroveer Proprietary Limited | The purification of liquids |
-
1968
- 1968-12-05 US US3575849D patent/US3575849A/en not_active Expired - Lifetime
-
1969
- 1969-12-04 GB GB5930269A patent/GB1298834A/en not_active Expired
- 1969-12-04 FR FR6941979A patent/FR2025424A1/fr not_active Withdrawn
- 1969-12-05 DE DE19691961201 patent/DE1961201B2/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2025424A1 (https=) | 1970-09-11 |
| DE1961201A1 (de) | 1970-06-18 |
| GB1298834A (en) | 1972-12-06 |
| US3575849A (en) | 1971-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |