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Primary Treatment

What is emplo...

Question

What is employed to remove oil and grease from wastewater?

A

Scraper

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B

Skimmer

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C

Clarifier

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D

Scrubber

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Solution

The correct option is B
Skimmer

Floating materials in the sludge like oil and grease are removed with the help of a skimmer to clear the water.

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