RU2010151841A - METHOD FOR SEWAGE WATER CLEANING FROM WASHING CARS AND SHOWERS - Google Patents

METHOD FOR SEWAGE WATER CLEANING FROM WASHING CARS AND SHOWERS Download PDF

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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
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RU
Russia
Prior art keywords
flotation
stage
installation
washing cars
filter
Prior art date
Application number
RU2010151841/05A
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Russian (ru)
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RU2469957C2 (en
Inventor
Джалил Камилович Садердинов (RU)
Джалил Камилович Садердинов
Владимир Игоревич Дудковский (RU)
Владимир Игоревич Дудковский
Original Assignee
Общество с ограниченной ответственностью "Унисервис" (RU)
Общество с ограниченной ответственностью "Унисервис"
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Application filed by Общество с ограниченной ответственностью "Унисервис" (RU), Общество с ограниченной ответственностью "Унисервис" filed Critical Общество с ограниченной ответственностью "Унисервис" (RU)
Priority to RU2010151841/05A priority Critical patent/RU2469957C2/en
Publication of RU2010151841A publication Critical patent/RU2010151841A/en
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Publication of RU2469957C2 publication Critical patent/RU2469957C2/en

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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)

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.
RU2010151841/05A 2010-12-17 2010-12-17 Method of purifying wastewater from car wash RU2469957C2 (en)

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)

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RU2010151841A true RU2010151841A (en) 2012-06-27
RU2469957C2 RU2469957C2 (en) 2012-12-20

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RU2010151841/05A RU2469957C2 (en) 2010-12-17 2010-12-17 Method of purifying wastewater from car wash

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
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

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Publication number Publication date
RU2469957C2 (en) 2012-12-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20121218