Osi Szennyviztisztito Telep
Ősi, Közép-Dunántúl
Osi Szennyviztisztito Telep is an advanced wastewater treatment plant in Ősi, Hungary, serving approximately 1,810 people. It operates with a designed capacity of 1,750 m³/day and discharges 213.37 m³/day of treated effluent.