Alattyan Szennyviztisztito Telep - Advanced Wastewater Treatment in Alattyán, Hungary

Alattyan Szennyviztisztito Telep is an advanced wastewater treatment facility located in Alattyán, a town in the Jász-Nagykun-Szolnok county of Hungary's Észak-Alföld region. The plant serves a population of approximately 1,583 residents, reflecting its role in managing municipal wastewater for this small agglomeration. As part of Hungary's wastewater infrastructure, it contributes to the country's compliance with EU environmental standards. The plant employs advanced treatment processes, which go beyond the secondary treatment required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. With a designed capacity of 2,088 m³/day and a current discharge volume of 186.61 m³/day, the facility operates well within its capacity, ensuring effective treatment of incoming wastewater. The advanced treatment level likely includes nutrient removal, which is important for protecting sensitive receiving waters. The treated effluent is discharged into local water bodies that ultimately drain into the Tisza River basin, a major tributary of the Danube. The Tisza River flows southward through Hungary before joining the Danube in Serbia, eventually reaching the Black Sea. The plant's advanced treatment helps safeguard water quality in this ecologically important river system, which supports diverse aquatic life and is used for recreation and irrigation.

The plant discharges into local streams that feed into the Tisza River basin, part of the larger Danube watershed. The Tisza River is a vital ecological corridor in Central Europe, supporting fish species such as pike, catfish, and carp, as well as migratory birds. The advanced treatment at this plant helps reduce nutrient loads, protecting downstream water quality in the Tisza and ultimately the Black Sea.