Conception of the system: conventional plant with extended aeration for elimination of carbon, nitrogen, phosphorus
Transporting main
Length: 35 km
Material: HDPE 100
System conception: pressure main
Pumping stations
Number: 10 (one per commune, one more in the industrial area Donnerskirchen)
System conception: sawtooth
Stormwater tanks
Number: 9
Function: intermediate storage of large combined wastewater amounts at rainfall, controlled discharge to the pumping station and further to the wastewater treatment plant after rainfall has ceased.