2 plants indexed.
Olhao Nascente wastewater treatment plant serves 16,000 people in Olhão, Portugal. Located near the coast in the Algarve region, it operates under EU Urban Waste Water Treatment Directive standards.
Olhao Poente wastewater treatment plant serves Olhão, Portugal, with a population equivalent of 45,000. Located near the Ria Formosa lagoon, it plays a key role in protecting this sensitive coastal ecosystem.