Maruggio Wastewater Treatment Plant, Puglia | Italy

The Maruggio wastewater treatment plant is located in the town of Maruggio, in the province of Taranto, Puglia, Italy. It serves a population of approximately 5,235 residents and operates as a secondary treatment facility, which is the standard level required under the EU Urban Waste Water Treatment Directive for agglomerations of this size. As a coastal plant within 10 km of the Ionian Sea, the facility's discharge is subject to stringent environmental regulations to protect marine water quality. The plant has a designed capacity of 18,000 cubic meters per day, with an average daily discharge volume of 853 cubic meters, indicating significant reserve capacity. The treated effluent is released into the local watershed, which drains into the Ionian Sea, a key marine ecosystem supporting diverse aquatic life and important for regional fisheries and tourism. The plant's operation is critical for preventing untreated sewage from reaching the sensitive coastal environment.

The Maruggio plant discharges into the Ionian Sea, a semi-enclosed basin of the Mediterranean Sea. This coastal area supports seagrass meadows and diverse marine species, making it ecologically sensitive. The plant's secondary treatment helps reduce nutrient loading and protect water quality in the adjacent marine environment.