Computer · Water Treatment
Arrange the following drinking water treatment components in a typical sequential order: 1. Sedimentation 2. Aeration 3. Filtration 4. Disinfection
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11 → 3 → 2 → 4
- 21 → 4 → 2 → 3
- 32 → 1 → 3 → 4✓
- 41 → 2 → 3 → 4
Correct answer
2 → 1 → 3 → 4
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