Terrassa

Biological treatment facility with nutrients removal, using a combination suspended of fixed biomass (IFAS).

It also has a Membrane Biological Reactor system (MBR).

Type of treatment

Activated sludge biological treatment with a hybrid system (fixed media + dispersed media), MBR treatment, anaerobic digestion and cogeneration.

Main features

Location: Catalonia, Spain

Equivalent population: 400.000

Capacity: 90.000 (75.000IFAS) + (15.000MBR)

Construction: 1994
1st Extension: 1999
2nd Extension: 2011