2 plants indexed.
MARCHENA wastewater treatment plant serves the town of Marchena in Andalucía, Spain, with a population equivalent of 27,500. It operates under Spain's implementation of the EU Urban Waste Water Treatment Directive.
PUEBLA DE CAZALLA wastewater treatment plant serves Marchena, Andalucía, Spain. It treats wastewater for a population of 17,274 under EU regulatory standards.