CESENATICO Wastewater Treatment Plant, Cesenatico, Emilia-Romagna, Italy

The CESENATICO wastewater treatment plant is located in Cesenatico, a coastal town in the Emilia-Romagna region of Italy. The plant serves a population of about 119,226, classifying it as a large agglomeration under EU regulations. It is situated near the Adriatic Sea, within 50 km of the coast, and plays a key role in protecting the local marine environment. As a large agglomeration in a sensitive coastal area, the plant is expected to meet stringent treatment standards under the EU Urban Waste Water Treatment Directive (91/271/EEC). This directive requires advanced treatment (tertiary) for discharges into sensitive areas, which likely applies here given the proximity to the Adriatic. The plant's designed capacity is 1.00 million cubic meters per year, indicating a substantial infrastructure to handle the region's wastewater. The treated effluent from CESENATICO is discharged into the Adriatic Sea, a semi-enclosed sea with limited water exchange, making it sensitive to nutrient pollution. The plant's operations are critical for preventing eutrophication and maintaining water quality in the coastal zone, which supports tourism, fisheries, and diverse marine life. The broader drainage basin includes the surrounding agricultural and urban areas of the Romagna coast.

The CESENATICO plant discharges into the Adriatic Sea, a shallow, semi-enclosed basin that is highly sensitive to nutrient inputs from coastal sources. The local watershed includes the Canale Bonificazione and other drainage canals that flow through agricultural and urban areas before reaching the sea. The Adriatic Sea supports important fisheries and tourism, and its ecological health depends on effective wastewater treatment to prevent algal blooms and oxygen depletion. The plant's location within 50 km of the coast underscores its role in protecting this vulnerable marine ecosystem.