Smederevo, Effluent Recycling Plant, Serbia
Client:SIGMA DIZ spol. s r.o.
Capacity:48,000 m3/d


  • WABAG Brno was awarded the contract for the realisation of an industrial wastewater treatment plant for USS Serbia, d.o.o., in Smederevo, Serbia: Water treatment in cooling circuit ZPO. The aim is the reuse of recycled wastewater for cooling water at the steel works. To meet the strict requirements WABAG implemented an individual treatment system:

Main components:

  • Flotation
    Flocculators – max. flow rate 2 x 1,000 m3/h
    Flotation unit – max. flow rate 1 x 2,000 m3/h
  • Filter installation
    Sand filters – max. flow rate 5 x 400 m3/h
  • Chemical system
  • Electric part, measurement and control system


WEB_Treatment ZPO_Smederevo
WEB_Smederova sand filtration