Discussion :: Waste Water Engineering - Section 1 (Q.No.47)
Removal of oil and grease from sewage, is known
Answer: Option B
No answer description available for this question.
|Viyali Bhattacharjee said: (Mar 16, 2018)|
|A. Screening is correct.|
|Joseph Vianny said: (May 5, 2018)|
|Screening is the removal of small particles like paper, plastics and metals.
Skimming is the removal of oil and grease.
Filtration is the removal of large particles.
|Deepak said: (Jan 18, 2020)|
|Skimming is the correct answer.|
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