Science, asked by pulkitshakya03, 3 months ago

flouting impurities in the sedimentation tank are removed by ___________​

Answers

Answered by itscutegirl7
69

Answer:

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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