2 plants indexed.
Olhalvas wastewater treatment plant serves Leiria, Portugal, with a designed capacity of 1.00 and a population of 20,700. It operates under EU directives for secondary treatment.
Praia de Pedrogao wastewater treatment plant serves 16,000 people in Leiria, Portugal. It is located near the coast and operates under EU Urban Waste Water Treatment Directive standards.