8,500

Supplied Inhabitants

Project and Work for the Construction

Project and Work for the Construction of the Mutriku Sewage Works

General Information

  • Entity: Consorcio de Aguas de Guipuzkoa
  • Location: Mutriku, Guipúzcoa, Spain
  • Population: 8,500 hab/eq
  • Capacity: 8,760 m3/day

Key points

Technical Data

  • Average DB05: 300 mg/l
  • Sludge recirculation
  • Load in DBO5 : 526 kg/d
  • Pumping of excess sludge
  • Average S.S.T : 360 mg/l
  • Ultra-Violet disinfection
  • Load in S.S. : 631 kg/d
  • Thickening by means of a rotational drum

Treatment

  • Filter press drying
  • Raw water pumping
  • Deodorisation
  • Screening
  • Auxiliaries
  • Degritting – degreasing
  • Electrical equipment
  • Flow Measurement
  • Control equipment
  • Biological Reactor on 2 lines
  • Treatment and Control buildings
  • Secondary decanting in 2 lines

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