The modernization of the WWTP of Riells i Viabrea in 2004 is based on replacing the old treatment plant with membrane filtration technology in the biological treatment, with the aim of providing the plant with a high performance and flexible treatment system for effective sanitation, which can be adapted to the treatment needs of the contaminants from domestic and industrial discharges.
Type of treatment
Biological MBR activated sludge.
Location: Catalonia, Spain
Equivalent population: 8.640
Capacity: 2.160 m3/day