Preliminary and technical design for reconstruction of WWTP Nova Zagora
Capacity:
24 590 PE
Overview:
Within the scope of the project are:
Mechanical treatment – new coarse and fine screens, aerated grit and grease removal including blowers. New equipment for raw wastewater pump station and replacement of flowmeters;
Biological treatment – new simultaneous nitrification and denitrification biobasin with biological and chemical phosphorus removing, new blowers and equipment for secondary radial settling tanks;
Sludge treatment – reconstruction of the existing biobasin into aerobic stabilization tank, construction of new sludge silo and new dewatering building equipped with screw pumps, sludge dewatering centrifuge and polymer dosing installation.