4 plants indexed.
Kreuztal Buschhutten wastewater treatment plant serves the Siegen area in Nordrhein-Westfalen, Germany. It treats wastewater for approximately 7,141 people under the EU Urban Waste Water Treatment Directive.
Siegen wastewater treatment plant serves approximately 94,000 people in Nordrhein-Westfalen, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Siegen Weidenau wastewater treatment plant serves approximately 46,000 people in Siegen, Nordrhein-Westfalen, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.
Wilnsdorf Niederdielfen wastewater treatment plant serves the Siegen area in Nordrhein-Westfalen, Germany, with a population equivalent of 14,431. The plant operates under the EU Urban Waste Water Treatment Directive.