RU2008148683A - WASTE WATER TREATMENT FOR CONTAMINATION - Google Patents
WASTE WATER TREATMENT FOR CONTAMINATION Download PDFInfo
- Publication number
- RU2008148683A RU2008148683A RU2008148683/15A RU2008148683A RU2008148683A RU 2008148683 A RU2008148683 A RU 2008148683A RU 2008148683/15 A RU2008148683/15 A RU 2008148683/15A RU 2008148683 A RU2008148683 A RU 2008148683A RU 2008148683 A RU2008148683 A RU 2008148683A
- Authority
- RU
- Russia
- Prior art keywords
- gas
- installation
- zone
- wastewater treatment
- airlifts
- Prior art date
Links
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
- Biological Treatment Of Waste Water (AREA)
Abstract
1. Установка для очистки сточных вод от загрязнений, включающая аэротенк нитри-денитрификатор, совмещенный с отстойником, имеющий аноксидную зону и зону нитрификации, трубопроводы подачи и отвода сточных вод, циркуляции и отвода избыточной биомассы, циркуляции нитратосодержащих сточных вод, воздуховоды и аэраторы, эрлифты для перекачки возвратного активного ила и внутризонной рециркуляции биомассы и нитратосодержащей жидкости, снабжена разрезным газосборным козырьком, расположенным с наружной стороны по периметру отстойника под восходящим углом к эрлифтам, смонтированным в точке пересечения восходящих углов газосборного козырька. ! 2. Установка биологической очистки сточных вод по п.1, отличающаяся тем, что газосборный козырек разрезан минимум на две равновеликих части. ! 3. Установка биологической очистки сточных вод по п.1, отличающаяся тем, что выходящая труба эрлифта направлена в зону разделения уклонов газосборного козырька. 1. Installation for wastewater purification from pollution, including a nitri-denitrifier aeration tank, combined with a sump, having an anoxide zone and a nitrification zone, pipelines for supply and discharge of wastewater, circulation and removal of excess biomass, circulation of nitrate-containing wastewater, air ducts and aerators, airlifts for pumping return activated sludge and intrazone recirculation of biomass and nitrate-containing liquid, equipped with a split gas-collecting hood located on the outside along the perimeter of the sump at an ascending angle to the airlifts mounted at the intersection of the ascending corners of the gas-collecting hood. ! 2. Installation of biological wastewater treatment according to claim 1, characterized in that the gas collecting canopy is cut into at least two equal parts. ! 3. Installation of biological wastewater treatment according to claim 1, characterized in that the outgoing airlift pipe is directed to the zone of separation of the slopes of the gas collecting canopy.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008148683/15A RU2410335C2 (en) | 2009-02-24 | 2009-02-24 | Waste water treatment apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008148683/15A RU2410335C2 (en) | 2009-02-24 | 2009-02-24 | Waste water treatment apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008148683A true RU2008148683A (en) | 2010-08-27 |
RU2410335C2 RU2410335C2 (en) | 2011-01-27 |
Family
ID=42798253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008148683/15A RU2410335C2 (en) | 2009-02-24 | 2009-02-24 | Waste water treatment apparatus |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2410335C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2472715C1 (en) * | 2011-10-07 | 2013-01-20 | Николай Сергеевич Серпокрылов | Waste water treatment apparatus |
CN103787497B (en) * | 2012-10-29 | 2015-09-16 | 浦华环保有限公司 | A kind of Sewage treatment systems and application thereof |
-
2009
- 2009-02-24 RU RU2008148683/15A patent/RU2410335C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2410335C2 (en) | 2011-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120225 |