Badajoz WWTP

Badajoz WWTP

Design and construction Badajoz WWTP 

The WWTP of the city of Badajoz (Spain) is located in the area called Rincón de Caya, on the right bank of the Guadiana river after its passage through the city. This station treats a flow rate of 66,000 m3/day with a load of 385,000 equvalent inhabitants.

The treatment process consists of: 

  • Pretreatment
  • Primary decanting
  • Biological treatment by active sludge
  • Sludge treatment by gravity thickener (primary sludge), flotation thickener (secondary sludge), anaerobic digestion and centrifuge dehydration. 
  • Gas line


Treated volume (m3/día)


Equivalent inhabitants