PALAU Wastewater Treatment Plant, Lu Palau/Palau, Sardinia

The PALAU wastewater treatment plant is located in Lu Palau/Palau, in the Gallura Nord-Est Sardegna region of Sardinia, Italy. It serves a population of approximately 30,507 people, classifying it as a medium-sized agglomeration under EU regulations. The plant is situated near the coast, within 50 km of the Tyrrhenian Sea. As an Italian plant, PALAU operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of this size discharging into coastal waters. The designed capacity is 1.00 (likely in thousands of cubic meters per day), indicating a facility capable of handling the local wastewater load. Compliance with the directive ensures adequate treatment before discharge. The plant's treated effluent is discharged into the surrounding environment, ultimately reaching the Tyrrhenian Sea. This coastal discharge requires careful management to protect marine ecosystems, including seagrass meadows and coastal habitats that are ecologically sensitive. The plant plays a key role in safeguarding water quality in the Gallura region, a popular tourist destination known for its beaches and marine biodiversity.

The PALAU plant discharges into the Tyrrhenian Sea, part of the Mediterranean Sea, which supports diverse marine life including seagrass meadows and fish nurseries. The coastal waters near Palau are ecologically sensitive, with tourism and fishing relying on good water quality. The plant's operation helps prevent nutrient pollution and protects the marine environment from untreated wastewater.