DEVICE FOR DECREASING CONCENTRATION OF SUSPENDED MATTER IN WATER TREATMENT PLANT SETTLER TREATED WATER Russian patent published in 2013 - IPC B01D21/24 B01D36/04 

FIELD: process engineering.

SUBSTANCE: invention relates to sewage treatment and may be used for cleaning sewage water from suspended matter. Proposed device comprises settler reservoir, water catch-and-discharge water channel with manifold arranged at spillway communicated with filters extending therefrom into reservoir filled with treated water. Said water catch-and-discharge water channel is divided by lengthwise wall into two channel, one for filtered water discharge and another one for unfiltered water discharge from overfilled settler reservoir. Optionally, device may incorporate filter air washing and unloading devices, flocculants storage and equipment for feeding the latter into manifold in filter air washing and unloading. Aforesaid manifold may be divided by vertical walls into separate sections.

EFFECT: higher quality of treatment.

4 cl, 1 dwg