Modernization of sludge management at the Czerwińsk sewage treatment plant


The use of a Volute ring press increased the effectiveness of sludge dewatering and enabled continuous, fully automated operation of the plant without the necessity to stop the dewatering process.


Replacing bag filtration technology with a Volute ring press:

  • installation of the Volute dewatering press
  • installation of a screw pump
  • installation of a screw conveyor
  • installation of polymer dosing station
  • installation of the sludge dewatering control system
  • start-up of the whole installation with control and automation system