The Valmayor DWTP originally entered into service in 1976 with a capacity of 6 m3/s. With this extension and renovation Cadagua has doubled the plant capacity up to 12 m3/s and has modernized the installations of one of the largest drinking water treatment plants in Spain.
It also includes ballasted lamella settling technology, pre-ozone treatment and active carbon filters to ensure water of the highest organoleptic quality.
Type of treatment
PRE-OZONE TREATMENT– PRE-CHLORINATION + PHYSICAL-CHEMICAL+ LAMELLA SETTLING + SAND FILTRATION + POST-OZONE TREATMENT + ACTIVE CARBON FILTERS + DISINFECTION + TREATED WATER TANK (100,000 m3/unit) + SLUDGE TREATMENT, 518,400 m3/d
Location: Madrid, Spain