2 plants indexed.
Viana do Alentejo Aires is a secondary wastewater treatment plant serving 1,300 people in Viana do Alentejo, Portugal. It discharges 216.75 m³/day of treated effluent into the local watershed.
Viana do Alentejo Zona Oeste is a secondary wastewater treatment plant serving 1,400 people in Viana do Alentejo, Portugal. It discharges 233.42 m³/day of treated effluent into the local watershed.