Question:
In mine water pollution control, sedimentation ponds primarily remove
In mine water pollution control, sedimentation ponds primarily remove
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Sedimentation ponds work on the principle of
\[
\boxed{\text{Gravity settling of suspended particles}.}
\]
Updated On: Jul 14, 2026
- Dissolved salts
- Heavy metals
- Suspended solids
- Acidity
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The Correct Option is C
Solution and Explanation
Step 1: Recall the function of sedimentation ponds.
Sedimentation ponds reduce the velocity of flowing mine water, allowing heavier particles to settle under gravity.
Step 2: Identify the pollutants removed. These ponds primarily remove \[ \boxed{\text{Suspended solids}.} \] They do not effectively remove dissolved salts, acidity, or dissolved heavy metals. Hence, \[ \boxed{(C)} \] is the correct answer.
Step 2: Identify the pollutants removed. These ponds primarily remove \[ \boxed{\text{Suspended solids}.} \] They do not effectively remove dissolved salts, acidity, or dissolved heavy metals. Hence, \[ \boxed{(C)} \] is the correct answer.
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