SKA SCHWANAU SoeD NONNENWEIER - Advanced Wastewater Treatment Plant in Nonnenweier, Germany

SKA SCHWANAU SoeD NONNENWEIER is an advanced wastewater treatment plant located in Nonnenweier, a district of Schwanau in the Ortenaukreis district of Baden-Württemberg, Germany. The plant serves a population of approximately 5,700 people, classifying it as a small to medium agglomeration under the EU Urban Waste Water Treatment Directive (UWWTD). The plant employs advanced treatment processes, which go beyond the secondary treatment standard required by the EU UWWTD for agglomerations of this size. Advanced treatment typically includes nutrient removal (nitrogen and phosphorus) to protect sensitive water bodies. The plant has a designed capacity of 6,000 cubic meters per day, with an average discharge volume of 769.43 cubic meters per day, indicating operational capacity well within design limits. The treated effluent is discharged into the local watershed, which ultimately drains into the Rhine River basin. The Rhine is a major European waterway that flows through Germany and the Netherlands into the North Sea. The plant's advanced treatment helps protect the ecological health of the Rhine and its tributaries, supporting biodiversity and water quality for downstream communities.

The plant discharges into the Rhine River basin, a major European watershed that flows through Germany and the Netherlands into the North Sea. The Rhine supports diverse aquatic life and is an important migratory corridor for fish species. Advanced treatment at this plant helps reduce nutrient loading, protecting the river's ecological balance and downstream water quality.