Which of the following is a batch sedimentation equipment ?
Correct answer: B. Filter thickener
- A. Dust catcher
- B. Filter thickener
- C. Dry cyclone separator
- D. Rotary sprayer scrubber
Explanation
A filter thickener is operated batchwise to settle solids and produce a concentrated underflow, unlike continuous devices such as dust catchers and cyclone separators. Hence it is the batch sedimentation equipment listed.
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