Overview
LA MUELA wastewater treatment plant serves the municipality of La Muela in Aragón, Spain. It operates under the EU Urban Waste Water Treatment Directive, which sets treatment standards for agglomerations of this size.
The LA MUELA wastewater treatment plant is located in La Muela, a municipality in the province of Zaragoza, Aragón, Spain. Serving a population of approximately 5,733, the plant is part of the region's wastewater infrastructure managed under Spanish national regulations that implement EU directives. As a plant serving a small agglomeration, it is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires appropriate treatment before discharge. The directive mandates secondary treatment for inland freshwater discharges from agglomerations of this scale, ensuring compliance with environmental standards. The plant's treated effluent is discharged into the local hydrological network, which ultimately drains into the Ebro River basin. The Ebro River is one of Spain's major rivers, flowing into the Mediterranean Sea. The plant plays a role in protecting the water quality of the Ebro basin and downstream ecosystems, including the Ebro Delta, a region of significant ecological importance.
Environmental context
The LA MUELA plant discharges into the Ebro River basin, which flows through northeastern Spain before reaching the Mediterranean Sea. The Ebro Delta is a critical wetland area that supports diverse aquatic life and migratory birds. Proper wastewater treatment helps maintain water quality in this ecologically sensitive region, preventing nutrient pollution and protecting biodiversity.
Frequently asked questions
The LA MUELA plant is located at Camino las Viñas, La Muela, in the province of Zaragoza, Aragón, Spain.
The plant serves approximately 5,733 people in the municipality of La Muela.
The treated effluent is discharged into the local water network, which flows into the Ebro River basin and eventually reaches the Mediterranean Sea.
As a Spanish plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size discharging to inland waters.
Under the EU UWWTD, agglomerations between 2,000 and 10,000 population equivalent typically require secondary treatment, which involves biological processes to reduce organic matter and suspended solids.
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