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Large particle screens, sifting, desanding and influent flow metre. Mallorca (Balearic island), Spain See on Google Maps
Tertiary treatment and deodorising.

Treatment of nearly 1,8 million liters per year.

General Information

  • Project: WWTP Llucmajor.
  • Entity: Agencia Catalana del Agua (ACA).
  • Location: Llucmajor, Mallorca (Baleares). Spain.
  • Design flow: 15,000 m3/day.
  • Population: 79,500.

Key points

Pre-treatment:  Large particle screens, sifting, desanding and influent flow metre.

Secondary treatment: Biological treatment of active sludge through prolonged airing and elimination of nitrogen through simultaneous nitrification-denitrification. O2 input / Mud recirculation / Sedimentation.

Mud treatment: Thickener and dehydration.

Miscellaneous: Tertiary treatment and deodorising.

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