140,500

Supplied Inhabitants

Industrial area and Boukhalef F.Z. (Tangier - Morocco) Sanitation

Gzenaya industrial area and Boukhalef F.Z. (Tangier - Morocco) Sanitation

 

General Information

  • Entity: R.A.I.D. (Morocco)
  • Location: Tangier, Morocco
  • Population: 140,500 hab/eq
  • Capacity: 2,970 m3/day 1. Phase 10,700 m3/day Saturation

Key points

Pollution intake

  • DBO5 1. Phase 626 Saturation 525 mg/l
  • Average S.S.: 1. Phase 751 Saturation 631 mg/l
  • N total: 1. Phase 101 mg/l Saturation 101 mg/l

Treated water characteristics

  • Average DBO5: 26 mg/l
  • Average concentration S.S.: 25 mg/l

Sludge characeristics

  • Dryness: 20% M.S.
  • Stability: 60% volatiles

Water line:

  • Intake installations / Raw water well
  • Raw water pumping
  • Desanding - degreasing
  • Flow measurement
  • Regulation tank
  • Biological by-pass
  • Biological reactors (turbines)
  • Ferric chlorure dosing
  • Secondary settling
  • Disinfection (Chlorinatio)

Sludge line:

  • Sludge recirculation
  • Excess sludge pumping
  • Pumping to dehydration
  • Centrifugal dehydration
  • Dehydrated sludge storage

Discover other projects of ACCIONA

All of our projects