Impianto C da Miniere Marinara Wastewater Treatment Plant, Centuripe, Sicily

Impianto C da Miniere Marinara is a municipal wastewater treatment plant located in Centuripe, in the province of Enna, Sicily, Italy. The plant serves a population of approximately 5,775 residents, classifying it as a small to medium agglomeration under Italian and EU regulations. The plant provides secondary treatment, which is the standard required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for inland freshwater discharges from agglomerations of this size. With a designed capacity of 10,000 cubic meters per day, the plant is equipped to handle the wastewater generated by the local community and seasonal variations. The treated effluent is discharged into the local watershed, which ultimately drains into the Ionian Sea via the Simeto River basin. The plant plays a crucial role in protecting the water quality of the Simeto River and the downstream coastal environment, supporting aquatic life and preventing eutrophication in the receiving waters.

The plant discharges into the Simeto River basin, which flows into the Ionian Sea near Catania. The Simeto River is the largest river in Sicily and supports diverse aquatic ecosystems, including fish species and migratory birds. The downstream coastal area is ecologically sensitive, with seagrass meadows and marine habitats that benefit from reduced nutrient loads from proper wastewater treatment.