Szamosker Szennyviztisztito Telep - Advanced Wastewater Treatment in Kérsemjén, Hungary

Szamosker Szennyviztisztito Telep is a wastewater treatment facility located in Kérsemjén, a village in the Szabolcs-Szatmár-Bereg county of Hungary's Észak-Alföld region. The plant serves a small population of 240 residents, reflecting its role in rural sanitation infrastructure. The plant employs advanced treatment processes, which go beyond the secondary treatment standard required by the EU Urban Waste Water Treatment Directive for agglomerations under 2,000 population equivalent. Its designed capacity of 441 m³/day and actual discharge volume of 28.29 m³/day indicate significant spare capacity for future growth. The treated effluent likely discharges into local watercourses that drain into the Tisza River basin, ultimately reaching the Danube River and the Black Sea. The plant's advanced treatment helps protect the sensitive aquatic ecosystems of the Tisza floodplain, which supports diverse wildlife and is an important migratory corridor for birds.

The plant is located inland in the Tisza River basin, part of the larger Danube River watershed that drains into the Black Sea. The receiving waters support ecologically sensitive floodplain habitats and wetlands that provide critical ecosystem services, including water purification and flood regulation. Advanced treatment at this facility helps reduce nutrient loading to these downstream environments.