Kordkooy Sewage Treatment Plant

Municipal Wastewater Treatment Plant

Client: Golestan Province Water & Wastewater Company

Consultant: Pazhouhab Consulting Engineers Company

Contractor: Dezone Engineering Company

Scope of work: PC

Capacity: 18120m⁄day

Location: Kordkooy City

Process: Extended Aeration Activated Sludge

Stage of work:

  • Inlet Pumping Station
  • Screening
  • Grit Removal
  • Aeration (with Fixed High Speed Surface aerators)
  • Sedimentation
  • Chlorine Disinfection (Gas Chlorination)
  • Sludge Thickening (Gravity Sludge Thickeners)
  • Sludge Drying (Drying beds)
  • Return & Excess Sludge Pump Station
  • Drain Pump Station