UA95503C2 - Oxidation ditch - Google Patents
Oxidation ditchInfo
- Publication number
- UA95503C2 UA95503C2 UAA200906885A UAA200906885A UA95503C2 UA 95503 C2 UA95503 C2 UA 95503C2 UA A200906885 A UAA200906885 A UA A200906885A UA A200906885 A UAA200906885 A UA A200906885A UA 95503 C2 UA95503 C2 UA 95503C2
- Authority
- UA
- Ukraine
- Prior art keywords
- ditch
- waste water
- oxidation
- sludge bed
- sludge
- Prior art date
Links
- 230000003647 oxidation Effects 0.000 title abstract 4
- 238000007254 oxidation reaction Methods 0.000 title abstract 4
- 239000010802 sludge Substances 0.000 abstract 4
- 239000002351 wastewater Substances 0.000 abstract 3
- 238000005276 aerator Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000011150 reinforced concrete Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Activated Sludge Processes (AREA)
Abstract
An oxidation ditch comprises closed O tank, inlet and outlet units of treated waste water, and hydraulic elevators for removal of sludge from ditch to sludge bed. For the intensification of the process of waste water purification, increasing of oxidation capacity of the plant and decreasing of square of sewage disposal plants the oxidation ditch passes along the perimeter of the sludge bed, which is placed above the level of water and separated from the ditch by filter barrier as a mound of coarse gravel. The bottom of the sludge bed is made of reinforced concrete and has an incline across the width of the ground from centre to edges about 10°. The ditch comprises stream aerators arranged near the unit of waste water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200906885A UA95503C2 (en) | 2009-07-01 | 2009-07-01 | Oxidation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200906885A UA95503C2 (en) | 2009-07-01 | 2009-07-01 | Oxidation ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA95503C2 true UA95503C2 (en) | 2011-08-10 |
Family
ID=50836264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200906885A UA95503C2 (en) | 2009-07-01 | 2009-07-01 | Oxidation ditch |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA95503C2 (en) |
-
2009
- 2009-07-01 UA UAA200906885A patent/UA95503C2/en unknown
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