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Priority to GEAU20079916UpriorityCriticalpatent/GEU20081422Y/en
Publication of GEU20081422YpublicationCriticalpatent/GEU20081422Y/en
A system comprises channels 3 for collecting water, the settler 5, tanks 7 and 13 for the waste and cleared water, an intermediate tank 10, a mechanical filter 12 and pumps 6 and 11 for water supply. The channels for collecting water are provided with removable flat filters 4, and between the settler and the pump 11 for delivering water into the mechanical filter there is a device 8 for extraction of petroleum derivatives from sewage.
GEAU20079916U2007-03-092007-03-09Device for cleaning waste waters
GEU20081422Y
(en)
Efficient filatrantion process of water in a tank for recreational and ornamental uses where the filtraton is performed over a small volume of water and not over the totality of the water from the tank