COV Trencianske Stankovce - Advanced Wastewater Treatment Plant in Adamovské Kochanovce, Slovakia

COV Trencianske Stankovce is an advanced wastewater treatment plant located in Adamovské Kochanovce, in the Trenčiansky kraj region of western Slovakia. The facility serves a population of 3,874 and is part of the municipal wastewater infrastructure for the area. The plant operates with advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 3,100 m³/day and a current discharge volume of 792.83 m³/day, the plant operates well within its capacity. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), plants serving agglomerations of this size are required to provide secondary treatment, and the advanced level here exceeds that standard. The treated effluent is discharged into local watercourses that ultimately drain into the Váh River basin, a major tributary of the Danube River. The Váh River flows into the Danube, which then reaches the Black Sea. The plant's advanced treatment helps protect the water quality of these downstream ecosystems.

The plant discharges into the Váh River basin, which flows into the Danube River and eventually the Black Sea. The Váh is the longest river in Slovakia and supports diverse aquatic life, including fish species such as barbel and chub. The advanced treatment at this plant reduces nutrient loading, helping to prevent eutrophication in downstream waters.