Nyirbogdany Szennyviztisztito Telep - Advanced Wastewater Treatment in Gávavencsellő, Hungary

Nyirbogdany Szennyviztisztito Telep is an advanced wastewater treatment plant located in Gávavencsellő, within the Észak-Alföld region of Hungary. The facility serves a population of approximately 4,854 people, reflecting its role in managing municipal wastewater for this community in Szabolcs-Szatmár-Bereg county. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 7,120 m³/day and a current discharge volume of 572.20 m³/day, the facility operates well within its capacity. As a Hungarian plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates appropriate treatment levels based on population equivalents and receiving water sensitivity. The treated effluent is discharged into local waterways that ultimately drain into the Tisza River basin, a major tributary of the Danube. The plant's advanced treatment helps protect downstream water quality in this ecologically important region, supporting aquatic life and reducing nutrient loading to the Black Sea.

The plant discharges into local watercourses that flow into the Tisza River, a major tributary of the Danube River system. The Tisza basin supports diverse aquatic ecosystems and is an important migratory corridor for fish species. Advanced treatment at this plant helps reduce nutrient pollution, which is critical for preventing eutrophication in downstream lakes and the Black Sea.