Lobejun Wastewater Treatment Plant, Gröbzig, Sachsen-Anhalt, Germany

Lobejun is a wastewater treatment plant located near Gröbzig in the district of Anhalt-Bitterfeld, Sachsen-Anhalt, Germany. It serves a population of approximately 9,168 and operates with advanced treatment processes, ensuring high-quality effluent before discharge. The plant has a designed capacity of 6,500 m³/day and currently treats an average daily volume of 723.69 m³, indicating significant spare capacity. As a German facility, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates advanced treatment for sensitive areas and secondary treatment for all agglomerations above 2,000 population equivalent. The treated effluent is discharged into local watercourses that drain into the Saale River basin, ultimately reaching the Elbe River and the North Sea. The plant plays a key role in protecting the region's water quality and supporting the ecological health of downstream aquatic habitats.

The plant discharges into the Saale River basin, a tributary of the Elbe River, which flows into the North Sea. This watershed supports diverse aquatic life and is an important migratory corridor for fish species. The advanced treatment level helps minimize nutrient and pollutant loads, protecting downstream ecosystems from eutrophication and contamination.