Dunaalmas Szennyviztisztito Telep - Advanced Wastewater Treatment in Neszmély, Hungary

Dunaalmas Szennyviztisztito Telep is an advanced wastewater treatment facility located in Neszmély, a village in the Közép-Dunántúl region of Hungary. The plant serves a population of around 1,600 and has a designed capacity of 2,800 cubic meters per day, with an average discharge volume of 188.26 cubic meters per day. It is situated inland, away from coastal areas, and treats wastewater from the local community. As an advanced treatment plant, it goes beyond secondary treatment to remove nutrients and other pollutants, meeting stringent effluent standards. Under Hungarian and EU regulations, such facilities are required to comply with the Urban Waste Water Treatment Directive (91/271/EEC), which mandates advanced treatment for sensitive areas. The plant's advanced status indicates it likely employs processes like biological nutrient removal or tertiary filtration. The treated effluent is discharged into a local watercourse that ultimately drains into the Danube River basin. The Danube is a major European river flowing into the Black Sea, supporting diverse aquatic ecosystems. The plant's advanced treatment helps protect downstream water quality and ecological health in the Danube catchment.

The plant discharges into a tributary of the Danube River, which flows through Hungary and several other countries before reaching the Black Sea. The Danube basin supports a wide range of aquatic life, including fish species and migratory birds. Advanced treatment at this plant reduces nutrient loading, helping to prevent eutrophication in downstream lakes and the Black Sea coastal zone.