Cassano all'Ionio Laghi di Sibari Wastewater Treatment Plant, Calabria, Italy

Cassano all'Ionio Laghi di Sibari is an advanced wastewater treatment plant located in the Laghi di Sibari area of Cassano all'Ionio, in the province of Cosenza, Calabria, Italy. The plant serves a population of approximately 5,000 and has a designed capacity of 10,000 cubic meters per day, indicating it is sized for future growth or seasonal peaks. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. As an Italian facility, it operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires advanced treatment for discharges into sensitive areas. The plant's advanced level aligns with the directive's standards for protecting coastal and marine environments. The treated effluent is discharged into the Ionian Sea via local watercourses. The Ionian coast of Calabria supports diverse marine life and is important for tourism and fisheries. The plant's proximity to the coast (within 10 km) underscores the importance of its advanced treatment in minimizing nutrient loading and protecting coastal water quality.

The plant discharges into the Ionian Sea, a basin of the Mediterranean Sea. The coastal waters near Sibari are ecologically sensitive, supporting seagrass meadows and marine biodiversity. Advanced treatment helps reduce eutrophication risks and protects the local marine ecosystem, which is important for both conservation and local livelihoods.