Environment & Ecology · Environmental Studies
Which of the following represents the correct sequence of a typical process flow for the treatment of surface water to produce potable water?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Disinfection → Filtration → Sedimentation → Flocculation → Coagulation → Screening
- 2Screening → Coagulation → Flocculation → Sedimentation → Filtration → Disinfection✓
- 3Screening → Flocculation → Coagulation → Filtration → Sedimentation → Disinfection
- 4Disinfection → Screening → Coagulation → Flocculation → Sedimentation → Filtration
Correct answer
Screening → Coagulation → Flocculation → Sedimentation → Filtration → Disinfection
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