Kolontar Szennyviztisztito Telep - Advanced Wastewater Treatment in Kolontár, Hungary

Kolontar Szennyviztisztito Telep is an advanced wastewater treatment facility located in Kolontár, a village in Veszprém County, Hungary. The plant serves a population of 660 and has a designed capacity of 950 cubic meters per day, with an actual discharge volume of 77.80 cubic meters per day, indicating low utilization relative to capacity. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. As a Hungarian facility, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires advanced treatment for discharges into sensitive areas. For a small agglomeration of this size, the directive mandates appropriate collection and treatment systems. The treated effluent is discharged into local watercourses that eventually drain into the Danube River basin. The plant plays a key role in protecting the region's water quality, supporting the ecological health of the surrounding environment and downstream aquatic habitats.

The plant discharges into local streams that flow into the Marcal River, a tributary of the Rába River, which ultimately joins the Danube River. The Danube is a major European waterway that empties into the Black Sea. The region's aquatic ecosystems support diverse species, and the plant's advanced treatment helps reduce nutrient loading, protecting downstream water quality and preventing eutrophication.