Expertise & Solution


Primary treatment is designed to remove suspended or insoluble solids through a variety of processes. Primary treatment prepares the wastewater for further treatment in the secondary and tertiary stages. The various primary treatment involved are :

  • Screening
  • Wastewater Equalisation
  • Oil-Water Separation/ Oil Skimming
  • Coagulation, Flocculation and Sedimentation
  • Chemical Dosing
  • pH Adjustment/ Neutralisation
  • Vacuum Evaporation