Alsonemedi Szennyviztisztito Telep - Advanced Wastewater Treatment in Alsónémedi, Hungary

Alsonemedi Szennyviztisztito Telep is an advanced wastewater treatment plant located in Alsónémedi, a town in Pest County within the Közép-Magyarország region of Hungary. The facility serves a population of approximately 2,863 residents, providing essential sanitation services for this community in the Budapest metropolitan area. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 5,000 m³/day and a current discharge volume of 337.50 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 from the plant is discharged into local waterways that ultimately drain into the Danube River basin. The Danube is a major European waterway flowing into the Black Sea, supporting diverse aquatic ecosystems and providing water for millions of people. The plant's advanced treatment helps protect downstream water quality in this ecologically significant river system.

The plant discharges into the Danube River basin, which flows through Hungary and several other countries before reaching the Black Sea. The Danube supports a rich diversity of fish species and serves as a critical migratory corridor for birds. Advanced treatment at this plant helps reduce nutrient loading, protecting the river from eutrophication and maintaining water quality for downstream communities and ecosystems.