Environment & Ecology · Environmental Studies
Which of the following processes is a primary/physical method used in wastewater treatment?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Filtration and sedimentation✓
- 2Incineration
- 3Sanitary landfilling
- 4Composting
Correct answer
Filtration and sedimentation
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