Device with filtering element for cleaning slightly contaminated water

摘要

Device for purification of lightly contaminated water containing a suspension of mineral particles and/or particles of organic material and/or hydrocarbons and/or microorganisms, comprises a grid (1) supporting a cloth (2) on which is disposed a filtration element (3); means (4) for contacting the water to be treated with the filter element (3) so that it passes through the filter element; and means (5) for recovering the water after passage through the filter element (3). The filter element (3) comprises at least one layer of paper filled with powdered organic and/or mineral material.