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METHOD OF PURIFYING SEWAGEIt involves the following two processes:
  • Removal of solids by physical screeings and sedimentation
  • Removal of soluble and fine suspended organic pollutants by a biological oxidation process, using active sludge/sediment .
  • Then ultra violet rays are applied to produce pre drinking water. i.e. Water that is safe enough to water Golf courses.
  • The final process to make water safe as drinking water again, chlorine is then added to produce water that is safe to drink.
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