Water & Wastewater Treatment

Water is vital for life. Sweco’s experts ensure the access to clean water. We offer you the best solutions for waste water treatment and waste water draw-off. We create model calculations, simulations and economic efficiency calculations. We also develop concepts to ensure permanent flood protection in areas of settlement.


  • River Bassin Management
  • Watercourse Modeling
  • Renaturation of Water Bodies
  • Flood Protection
  • Urban Drainage Systems
  • Sewage Disposal
  • Rainwater Treatment
  • Reuse of Wastewater Heat
  • Water Supply
  • Water Purification
  • Elimination of Micropollutants
  • Sludge Treatment
  • Management Consulting
  • Research and Development

Urban Drainage Systems

Urban Drainage Systems are essential components when it comes to the sustainable use of water.

Our engineers support you with concepts for wastewater disposal and general drainage plans. This includes the calculation of pollution loads and sewer systems.

We assess and optimize existing sewer systems to improve their hydraulic capacities and their economic efficiency.

Ask our experts for solutions against urban flooding and heavy rainfall.


Contact persons

  • Dr. Heinrich Herbst
    Director Water and Wastewater Treatment