La Gavia WWTP (Madrid)
Operation and maintenance of La Gavia WWTP.
The WWTP is located in the municipal district of Madrid, in the Manzanares river basin. This treatment station treats a volume of 172.800 m3/day with a load of 1,353,600 equivalent inhabitants. The waste water comes from the municipal district of Madrid.
The treatment process consists of::
- Primary decanting
- Biological sludge active with nitrification/denitrification
- Secondary decanting
- Tertiary treatment; sand and UV filters
- Treatment of sludge by gravity thickener (primary sludge), excess mud tables, anaerobic digestion and centrifugal dehydration.
Treated volume (m3/d)