IDL_CAPANNOLI Wastewater Treatment Plant, Capannoli, Toscana

IDL_CAPANNOLI is an advanced wastewater treatment plant located in Capannoli, a town in the province of Pisa, Toscana, Italy. The plant serves a population of approximately 4,054 residents, reflecting its role in managing municipal wastewater for a small to medium-sized community. Its location in the Arno River basin places it within a region known for its agricultural and ecological significance. The plant employs advanced treatment processes, which go beyond the secondary treatment required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. With a designed capacity of 6,500 cubic meters per day and a current discharge volume of about 802.55 cubic meters per day, the facility operates well within its capacity, ensuring effective treatment of incoming wastewater. The advanced treatment level likely includes nutrient removal, which is important for protecting sensitive water bodies in the region. The treated effluent from IDL_CAPANNOLI is discharged into local waterways that eventually drain into the Arno River and then into the Ligurian Sea. This discharge pathway underscores the plant's role in safeguarding downstream ecosystems, including coastal waters. By maintaining high treatment standards, the plant helps reduce nutrient loading and pollution, supporting biodiversity and water quality in the Arno basin and beyond.

IDL_CAPANNOLI discharges into the local drainage network that flows into the Arno River, one of Italy's major rivers, which empties into the Ligurian Sea near Pisa. The Arno basin supports diverse aquatic life and is ecologically sensitive due to agricultural runoff and urban pressures. The plant's advanced treatment helps mitigate eutrophication risks in the river and coastal zone, protecting habitats and water quality for downstream communities.