Bijeljina, Wastewater Treatment, Bosnia and Herzegovina
Client:AD VODOVOD I KANALIZACIJA, BIJELJINA (Municipality of Bijeljina)
Location:Bosnia and Herzegovina


  • Treatment of municipal wastewater using the Sequencing Batch Reactor (SBR) technology for direct discharge into the River Save. WABAG was responsible for the project design, engineering, supply, installation and commissioning of the complete plant, including civil construction works, the training of the local operating team and the support of operational management and maintenance for one year.


  • Mechanical pre-treatment: Screening, grit & grease removal.
  • Biological treatment: Sequencing Batch Reactor (SBR)
  • Sludge treatment: Simultaneous aerobic stabilisation, dewatering by centrifuges.