BARRAX Wastewater Treatment Plant, Barrax, Castilla-La Mancha, Spain

BARRAX is a wastewater treatment plant located in Barrax, a municipality in the province of Albacete, Castilla-La Mancha, Spain. The plant serves a population of approximately 4,615 residents, making it a small-scale facility within the region's wastewater infrastructure. The plant employs advanced treatment processes, which go beyond the secondary treatment requirements typically mandated for smaller agglomerations under the EU Urban Waste Water Treatment Directive (91/271/EEC). Advanced treatment provides higher levels of pollutant removal, including nutrients, ensuring compliance with stringent environmental standards. The treated effluent is discharged into the local hydrological network, which ultimately drains into the Júcar River basin and then into the Mediterranean Sea. The plant plays a key role in protecting the region's water resources and supporting the ecological health of downstream aquatic environments.

The plant discharges into the Júcar River basin, which flows into the Mediterranean Sea. The region is semi-arid, making water quality management critical for local ecosystems and agricultural use. The advanced treatment helps reduce nutrient loading, protecting downstream water bodies from eutrophication and supporting biodiversity.