| Purifying capacity | 10.500 habitants – equivalent |
| Location | Mequinenza (Huesca) |
| Purifying system | ECODISC 3600 Biodiscs |
| Treatment line | Initial pumping
Prefilter well Initial pumping Sieving, degreasing-desanding Primary Decantation ECODISC Biodiscs Secondary Decantation Sludge digester Sludge dehydration
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| ECODISC Biodiscs | Disc diameter: 3600 mm
Number of steps: 6 Total area: 1.400 m2 Power: 6×4 kw |
| Year of construction | 2001 |
| Process | C Elimination |
| Water discharge | DBO5<25 ppm; MES<35 ppm |