- Project: WWTP Baiña.
- Entity: Consortium of Water Supply and Purification of Asturias.
- Location: Mieres (Asturias). Spain.
- Design flow: 207,360 m3/day.
- Population: 85,000.
Large particle screens, fines screens, desander, sand classifier, deoiler and influent flow metre.
Biological treatment of active sludge in the piston flow with nitrification-denitrification. O2 input / Mud recirculation / Sedimentation.
Thickener, floater, dehydration and post-treatment.