Overview
ZKA Mittelherwigsdorf is a wastewater treatment plant in Mittelherwigsdorf, Saxony, Germany, serving approximately 34,837 people. It operates under the EU Urban Waste Water Treatment Directive.
ZKA Mittelherwigsdorf is a municipal wastewater treatment plant located in Mittelherwigsdorf, a municipality in the district of Görlitz, Saxony, Germany. The plant serves a population of around 34,837, placing it in the medium agglomeration category under EU classification. As a German plant, ZKA Mittelherwigsdorf is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The regulatory framework ensures compliance with national and EU standards for effluent quality. The plant discharges treated wastewater into local watercourses that ultimately drain into the Baltic Sea via the Spree or Neisse river systems. The surrounding region is characterized by the Lusatian highlands and supports diverse aquatic life, making proper treatment essential for protecting downstream ecosystems.
Environmental context
The plant's treated effluent flows into small streams in the Lusatian region, which are part of the Elbe river basin. These waters eventually reach the North Sea via the Elbe estuary. The local watershed supports sensitive aquatic habitats, including spawning grounds for fish and diverse macroinvertebrate communities, requiring effective nutrient removal to prevent eutrophication.
Frequently asked questions
ZKA Mittelherwigsdorf is located in Mittelherwigsdorf, a municipality in the district of Görlitz, Saxony, Germany.
The plant serves approximately 34,837 people, classifying it as a medium agglomeration under EU standards.
The plant discharges treated wastewater into local streams that are part of the Elbe river basin, ultimately flowing to the North Sea.
As a German plant, ZKA Mittelherwigsdorf operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size.
For agglomerations of this scale, German plants typically provide secondary treatment, often with nutrient removal to meet EU standards for sensitive areas.
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