Impianto Contrada Balatelle - Secondary Wastewater Treatment Plant in Comiso, Sicily

Impianto Contrada Balatelle is a secondary wastewater treatment plant located in Comiso, in the province of Ragusa, Sicily, Italy. The facility serves a population of approximately 30,400 people, classifying it as a medium-sized 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 discharges from agglomerations of this size. With a design capacity of 32,000 m³/day and a reported discharge volume of 0.05 million m³/year, the plant is equipped to handle the community's wastewater load. The treated effluent is discharged into the local watershed, which ultimately drains into the Mediterranean Sea. The plant plays a crucial role in protecting the coastal environment and supporting the ecological health of the region's water bodies.

The plant discharges into the local drainage basin of southeastern Sicily, which flows into the Mediterranean Sea near the coast of Ragusa. The coastal waters in this area support diverse marine life, including seagrass meadows and fish nurseries. The secondary treatment provided by the plant helps reduce nutrient loads and organic pollutants, mitigating the risk of eutrophication in the sensitive marine environment.