Troia Wastewater Treatment Plant | Puglia, Italy

The Troia wastewater treatment plant is located in the Puglia region of southern Italy, serving the town of Troia and surrounding areas. The facility provides secondary treatment for a population equivalent of 7,716, with a designed capacity of 7,800 cubic meters per day. As a medium-sized agglomeration, the plant operates under Italy's implementation of the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for inland communities of this scale. The plant's discharge volume is reported at 805.00 units, reflecting its role in managing local wastewater. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids. The facility is situated inland, more than 10 km from the coast, and its treated effluent likely discharges into local watercourses that drain toward the Adriatic Sea. The plant's location in the Apennine foothills suggests discharge into a stream or river within the Candelaro or Cervaro basin, ultimately reaching the Adriatic Sea. This inland setting reduces direct marine impact, though proper treatment remains important for protecting local aquatic ecosystems and downstream water quality.

The plant's treated effluent likely enters a tributary of the Candelaro or Cervaro river system, which flows into the Gulf of Manfredonia in the Adriatic Sea. This coastal zone supports diverse marine life and is an important area for fisheries. The inland location reduces direct nutrient loading to the coast, but the plant's secondary treatment helps protect local streams from organic pollution and eutrophication risks.