Volpke Wastewater Treatment Plant: Advanced Treatment in Saxony-Anhalt, Germany

The Volpke wastewater treatment plant is located in the town of Völpke, in the Börde district of Saxony-Anhalt, Germany. It serves a population of approximately 1,950 residents and is designed with a capacity of 2,800 cubic meters per day, with a current discharge volume of 493.5 cubic meters per day. The plant employs advanced treatment processes, which go beyond the secondary treatment requirements of the EU Urban Waste Water Treatment Directive (91/271/EEC). For small agglomerations like Volpke (under 2,000 population equivalent), the directive requires appropriate treatment, and the advanced level here ensures high effluent quality. The treated wastewater is discharged into the local water system, which ultimately drains into the Aller River and then the Weser River, flowing to the North Sea. The plant's advanced treatment helps protect the sensitive aquatic ecosystems of the Aller basin, supporting biodiversity and water quality downstream.

The Volpke plant discharges into the Obere Aller catchment, part of the Aller River system that flows into the Weser and eventually the North Sea. The Aller basin supports diverse aquatic life and is used for agriculture and recreation. Advanced treatment at this plant reduces nutrient loads, helping to prevent eutrophication in downstream waters and protecting the ecological health of the Weser estuary.