Physics · Environmental Engineering
Why are baffles provided in front of outlet weirs in sedimentation tanks?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To maintain the drag force of the liquid resisting settlement
- 2To minimize the loss of hydraulic head
- 3To remove finely divided colloidal matter from sewage
- 4To hold back floating solids, grease, and oil✓
Correct answer
To hold back floating solids, grease, and oil
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