Environmental Sciences, asked by AnkushRana7548, 8 months ago

What is primary treatment? What is removed from water effluents during primary treatment

Answers

Answered by uniqueboypaul

Explanation:

Primary treatment. Primary treatment removes material that will either float or readily settle out by gravity. It includes the physical processes of screening, comminution, grit removal, and sedimentation. Screens are made of long, closely spaced, narrow metal bars.

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