Overview
CHIATONA is a secondary wastewater treatment plant serving Palagiano, Puglia, Italy. It discharges treated effluent near the Ionian Sea coast.
CHIATONA is a municipal wastewater treatment plant located in the Chiatona district of Palagiano, in the province of Taranto, Puglia, Italy. The plant serves the local community as part of the region's wastewater infrastructure, with a designed capacity of 8,000 cubic meters per day and a reported discharge volume of 152 cubic meters per day. As a secondary treatment facility, CHIATONA provides biological treatment to reduce organic matter and suspended solids. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), secondary treatment is the minimum standard for discharges to coastal waters, and plants in sensitive areas may require tertiary treatment. The plant's location within 10 km of the coast places it under scrutiny for potential nutrient impacts on marine ecosystems. The treated effluent from CHIATONA ultimately reaches the Ionian Sea, a basin of the Mediterranean Sea. The coastal waters in this area support diverse marine life and are important for local fisheries and tourism. Proper treatment is essential to prevent eutrophication and protect water quality in the Gulf of Taranto.
Environmental context
CHIATONA discharges treated wastewater into the Ionian Sea via local drainage channels. The Ionian Sea is a key Mediterranean basin with rich biodiversity, including seagrass meadows and fish spawning grounds. The plant's proximity to the coast means that even secondary-treated effluent can contribute to nutrient loading, potentially affecting marine habitats and water quality in the Gulf of Taranto.
Frequently asked questions
CHIATONA is located in the Chiatona district of Palagiano, in the province of Taranto, Puglia, Italy.
The plant has a designed capacity of 8,000 cubic meters per day and currently discharges about 152 cubic meters per day of treated wastewater.
The plant discharges secondary-treated effluent into local drainage channels that flow to the Ionian Sea, a coastal marine environment.
As an Italian plant, CHIATONA operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for coastal discharges and may mandate tertiary treatment in sensitive areas.
For coastal plants like CHIATONA, secondary treatment is the standard under EU directives. In sensitive areas or larger agglomerations, additional nutrient removal may be required to protect marine ecosystems.
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