Dermbach Wastewater Treatment Plant | Thüringen, Germany

The Dermbach wastewater treatment plant is located in the town of Dermbach, in the Wartburgkreis district of Thüringen, Germany. It serves a population of approximately 2,675 people, classifying it as a small agglomeration under EU regulations. The plant employs advanced treatment processes, which go beyond the secondary treatment required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. With a design capacity of 4,000 m³/day and a current discharge volume of 965.23 m³/day, the plant operates well within its capacity. The treated effluent is discharged into a local watercourse that eventually drains into the Werra River, a tributary of the Weser, which flows to the North Sea. The plant plays a key role in protecting the local watershed and downstream aquatic ecosystems from nutrient pollution.

The plant discharges into a small stream that flows into the Werra River, part of the Weser basin. The Werra and Weser rivers support diverse aquatic life and are important for regional biodiversity. The advanced treatment helps reduce nutrient loads, protecting downstream water quality in the North Sea.