Project Description

Barrendiola (Gipuzkoa)

Northern Spain Hydrographic Confederation

Year awarded: 1987

Execution term: 18 months

Among the features of its installations, the following are highlighted:

  • Treatment flow of 135 l/sec.
  • Hydraulic flow of 170 l/sec.
  • Decanter surface of 168 m3
  • Filtration surface of 98 m3
  • Reagents: Aluminium Sulphate/WAC, Sodium Hydroxide, Polyelectrolyte, Chlorine Gas
  • Ozone of 1.5 kg O3/hour

Budget: 2,000,000 €


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