Leanyvar Szennyviztisztito Telep - Advanced Wastewater Treatment in Leányvár, Hungary

Leanyvar Szennyviztisztito Telep is an advanced wastewater treatment facility located in Leányvár, a village in Komárom-Esztergom county, Hungary. The plant serves a population of approximately 3,749 people and is part of the region's municipal wastewater infrastructure, operating under Hungary's implementation of the EU Urban Waste Water Treatment Directive (91/271/EEC). The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants, ensuring high-quality effluent. With a designed capacity of 6,667 m³/day and an actual discharge volume of 441.94 m³/day, the facility operates well below its capacity, indicating room for future growth or seasonal variations. The treated wastewater is discharged into the local watershed, which ultimately drains into the Danube River basin. The Danube is a major European waterway that flows into the Black Sea, supporting diverse aquatic ecosystems. The advanced treatment helps protect downstream water quality and ecological health.

The plant discharges into the Danube River basin, a major transboundary watershed that flows through Central and Eastern Europe before reaching the Black Sea. The Danube supports a rich diversity of fish, birds, and other wildlife, and its delta is an ecologically sensitive area. Advanced treatment at this plant helps reduce nutrient loading, which is critical for preventing eutrophication in downstream waters.