FIELD: construction.
SUBSTANCE: device comprises a body made in the form of a semi-cylinder and a well. The body is separated by perforated partitions of semi-circular shape with formation of filtering sections between them. With external ends the partitions are connected to a coastal wall, in the middle part of which there is a vertical cylindrical well. The cover is installed on top of sections. Loading baskets are made of a geosynthetic material, have perforated walls that form cells between each other, where a foam polystyrene charge is located. Hinged loops with eyes are fixed on the upper parts of the baskets.
EFFECT: improved efficiency of device operation due to increased extent of water treatment and improved operation conditions.
3 dwg
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