Terranova da Sibari Mortelluzza Wastewater Treatment Plant, Calabria, Italy

Terranova da Sibari Mortelluzza is an advanced wastewater treatment plant located in Terranova da Sibari, a town in the province of Cosenza, Calabria, Italy. The plant serves a population of approximately 4,000 residents and has a designed capacity of 3,500 m³/day, with an actual discharge volume of 791.86 m³/day. As an advanced treatment facility, it goes beyond secondary treatment to remove nutrients and other pollutants, meeting stringent standards under the EU Urban Waste Water Treatment Directive (91/271/EEC). For agglomerations of this size (4,000 PE), the directive requires secondary treatment, but the plant's advanced level indicates it likely operates in a sensitive area or follows regional requirements for higher effluent quality. The plant's proximity to the coast (within 10 km) means its treated effluent likely discharges into a coastal water body, such as the Ionian Sea via local streams or directly. This requires careful management to protect marine ecosystems and bathing waters, which are important for tourism and local biodiversity in Calabria.

The plant's treated effluent likely reaches the Ionian Sea, either directly or through small coastal streams. The Ionian Sea in this region supports diverse marine life, including seagrass meadows and fish populations, and is important for local fisheries and tourism. Advanced treatment helps minimize nutrient loading, reducing the risk of eutrophication and protecting coastal water quality.