Overview
ZKA Werdau is a municipal wastewater treatment plant serving approximately 39,300 people in Werdau, Saxony, Germany. It operates under the EU Urban Waste Water Treatment Directive.
ZKA Werdau is a municipal wastewater treatment plant located in Werdau, Saxony, Germany. It serves a population of approximately 39,300, classifying it as a medium-sized agglomeration under EU regulations. The plant is situated in the Zwickau district and plays a key role in managing wastewater from the local community. As a German facility, ZKA Werdau operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The plant's treatment processes are designed to meet stringent German and EU standards for effluent quality, ensuring compliance with environmental regulations. The treated effluent from ZKA Werdau is discharged into the local watershed, which ultimately drains into the Elbe River basin. The Elbe flows through Germany and into the North Sea, supporting diverse aquatic ecosystems. The plant's operations help protect downstream water quality and contribute to the ecological health of the region.
Environmental context
ZKA Werdau discharges into the local water system, which is part of the Elbe River basin. The Elbe flows northward through Germany, eventually reaching the North Sea. This watershed supports a variety of aquatic life and is an important ecological corridor. The plant's treatment helps reduce nutrient and pollutant loads, safeguarding downstream habitats and water quality.
Frequently asked questions
ZKA Werdau is located at Dorfstraße 2, Langenhessen, Werdau, in the Zwickau district of Saxony, Germany.
ZKA Werdau serves approximately 39,300 people, classifying it as a medium-sized agglomeration under EU regulations.
The treated wastewater from ZKA Werdau is discharged into the local water system, which is part of the Elbe River basin, eventually flowing to the North Sea.
Under the EU Urban Waste Water Treatment Directive (91/271/EEC), ZKA Werdau, serving over 10,000 people, is required to provide secondary treatment. German regulations may also mandate additional nutrient removal to protect sensitive water bodies.
In Germany, plants serving around 39,000 people typically employ secondary biological treatment, often with nutrient removal (nitrogen and phosphorus) to meet strict EU and national standards for effluent quality.
Nearby plants