RU2010151841A - METHOD FOR SEWAGE WATER CLEANING FROM WASHING CARS AND SHOWERS - Google Patents
METHOD FOR SEWAGE WATER CLEANING FROM WASHING CARS AND SHOWERS Download PDFInfo
- Publication number
- RU2010151841A RU2010151841A RU2010151841/05A RU2010151841A RU2010151841A RU 2010151841 A RU2010151841 A RU 2010151841A RU 2010151841/05 A RU2010151841/05 A RU 2010151841/05A RU 2010151841 A RU2010151841 A RU 2010151841A RU 2010151841 A RU2010151841 A RU 2010151841A
- Authority
- RU
- Russia
- Prior art keywords
- flotation
- stage
- installation
- washing cars
- filter
- Prior art date
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- Physical Water Treatments (AREA)
Abstract
Способ очистки сточных вод от мойки автомашин и ливнестоков, включающий проведение флотации в две стадии, при этом первую начальную стадию напорной флотации, на которой осуществляют растворение воздуха в очищаемой воде, объединяют со стадией фильтрации на фильтре до момента выделения мелких пузырьков воздуха, выделяющихся при прохождении начального слоя фильтров, а последующую вторую стадию флотации проводят при отключении установки, и образующийся пенный слой на поверхности фильтра удаляют из установки. The method of wastewater treatment from washing cars and storm drains, including flotation in two stages, the first initial stage of pressure flotation, which is the dissolution of air in the treated water, is combined with the filtration stage on the filter until the release of small air bubbles released during passage the initial layer of filters, and the subsequent second stage of flotation is carried out when the installation is turned off, and the resulting foam layer on the surface of the filter is removed from the installation.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010151841/05A RU2469957C2 (en) | 2010-12-17 | 2010-12-17 | Method of purifying wastewater from car wash |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010151841/05A RU2469957C2 (en) | 2010-12-17 | 2010-12-17 | Method of purifying wastewater from car wash |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010151841A true RU2010151841A (en) | 2012-06-27 |
RU2469957C2 RU2469957C2 (en) | 2012-12-20 |
Family
ID=46681503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010151841/05A RU2469957C2 (en) | 2010-12-17 | 2010-12-17 | Method of purifying wastewater from car wash |
Country Status (1)
Country | Link |
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RU (1) | RU2469957C2 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4156648A (en) * | 1978-05-30 | 1979-05-29 | The United States Of America As Represented By The Secretary Of The Navy | Flotation device with pretreatment |
RU2111170C1 (en) * | 1994-05-04 | 1998-05-20 | Борис Семенович Ксенофонтов | Waste water treatment process |
RU2108974C1 (en) * | 1996-04-22 | 1998-04-20 | Борис Семенович Ксенофонтов | Method for sewage treatment |
RU2103228C1 (en) * | 1996-09-30 | 1998-01-27 | Мо научно-исследовательский и проектно-изыскательский институт "МосводоканалНИИпроект" | Method for treating sewage from washing motorcars |
JPH10286562A (en) * | 1997-04-15 | 1998-10-27 | Hashimoto Sangyo Kk | Floating oil removing device in cutting fluid in machine tool |
DE19828502A1 (en) * | 1998-06-26 | 1999-12-30 | Khs Masch & Anlagenbau Ag | Flotation pretreatment of turbid fluids before filtration, especially beers and wines |
RU2254297C2 (en) * | 2003-07-17 | 2005-06-20 | ООО Научно-производственная фирма "Экосервис" | Apparatus for flotation-filtration purification of water |
US7361282B2 (en) * | 2003-07-21 | 2008-04-22 | Smullin Corporation | Separator of floating components |
-
2010
- 2010-12-17 RU RU2010151841/05A patent/RU2469957C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2469957C2 (en) | 2012-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20121218 |