2 plants indexed.
UWWTP Heerenveen Noord serves approximately 63,473 people in Heerenveen, Fryslân, Netherlands. The plant operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
UWWTP Heerenveen Oost is a closed advanced treatment plant in Heerenveen, Netherlands, with a designed capacity of 27,000 m³/day. It served the local agglomeration under EU regulations.