Overview
ZKA Schonfeld is a wastewater treatment plant in Schönfeld, Saxony, Germany, serving approximately 66,000 people. It operates under the EU Urban Waste Water Treatment Directive.
ZKA Schonfeld is a municipal wastewater treatment plant located in Schönfeld, a town in the Erzgebirgskreis district of Saxony, Germany. The plant serves a population of around 66,000, classifying it as a medium-to-large agglomeration under EU regulations. As a German facility, ZKA Schonfeld is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The plant's treatment processes and capacity details are not publicly available, but it is expected to meet the directive's standards for biological treatment and nutrient removal, particularly given its inland location. The plant discharges treated wastewater into local watercourses that ultimately drain into the Elbe River basin, which flows into the North Sea. The surrounding region is characterized by the Erzgebirge (Ore Mountains) landscape, and the plant plays a key role in protecting local streams and groundwater from pollution.
Environmental context
The plant's treated effluent enters small streams in the Erzgebirge region, which feed into the Zschopau River, a tributary of the Elbe. The Elbe flows through Germany and the Czech Republic before reaching the North Sea. The local watershed supports diverse aquatic life and is important for regional biodiversity. The plant's operations help maintain water quality in this sensitive upland environment.
Frequently asked questions
ZKA Schonfeld is located in Schönfeld, a town in the Erzgebirgskreis district of Saxony, Germany. The plant's address is Talstraße 55, 09488 Schönfeld.
ZKA Schonfeld serves approximately 66,128 people, classifying it as a medium-to-large agglomeration under EU regulations.
The plant discharges treated wastewater into local streams that flow into the Zschopau River, a tributary of the Elbe River, which ultimately reaches the North Sea.
As a German wastewater treatment plant, ZKA Schonfeld operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations over 2,000 population equivalent and tertiary treatment in sensitive areas.
For plants of this scale in Germany, secondary treatment with biological nutrient removal is standard. Many also include tertiary treatment such as filtration or phosphorus removal to meet stringent EU water quality standards.
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