TRISSINO_PRANOVI Wastewater Treatment Plant, Cologna Veneta, Veneto, Italy

TRISSINO_PRANOVI is a wastewater treatment plant located in Cologna Veneta, in the Veneto region of Italy. The plant serves a population equivalent of 63,029, classifying it as a medium-to-large agglomeration under EU regulations. It is situated inland, away from coastal areas, and its operations are part of the regional wastewater infrastructure managed by local authorities. As an Italian plant serving over 10,000 people, TRISSINO_PRANOVI is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum standard. For agglomerations of this size, the directive also mandates more advanced treatment if the receiving waters are designated as sensitive areas. The regulatory framework ensures compliance with national and EU standards. The plant discharges treated wastewater into local watercourses that eventually drain into the Po River basin, one of Italy's most significant hydrological systems. The Po River flows eastward into the Adriatic Sea, supporting diverse aquatic life and agricultural activities. The plant plays a crucial role in protecting the water quality of these downstream environments by reducing nutrient and pollutant loads.

The treated effluent from TRISSINO_PRANOVI likely enters local streams that feed into the Po River basin, which ultimately drains into the Adriatic Sea. The Po River is a major ecological corridor supporting diverse fish species and migratory birds. The plant's location in the Veneto region, an area with intensive agriculture, means that nutrient removal is critical to prevent eutrophication in the Adriatic coastal zone.