Social Sciences, asked by Michaeldididika6522, 11 months ago

Name the light material that floats on the wastewater in a sedimentation tank

Answers

Answered by Wanirayees
1

Answer:

Scum

Explanation:

The fats oils and grease are lighter materials and float on the top as scum. It is removed by skimmers

Answered by laxmivuyyuri1
0

Answer:

name the light material that floats on the wastewater in a sedimentation thank

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