Sewerage in the town of Verkhnedvinsk. Construction stage I
For the project "Sewerage in the town of Verkhnedvinsk. Construction stage I", water treatment equipment manufactory UP Polymerconstruction manufactured equipment for treatment facilities that allows to ensure wastewater treatment quality in accordance with the required values; they are completed with automation and dispatching equipment.
The complex of treatment facilities includes:
- mechanical treatment unit (self-cleaning mechanical screens, vertical sand catchers, sand separators);
- biological reactor (zones of nitrification, denitrification);
- unit of secondary settling tanks;
- dephosphotation unit (reagent dosing station);
- unit of surplus activated sludge processing;
- disinfection unit;
- aeration system for nitrification and sludge densification zones.
On October 31, 2017, domestic wastewater treatment facilities with a capacity of 1250 m3/day were put into operation.