Chemical Engineering - Environmental Engineering - Discussion
Discussion Forum : Environmental Engineering - Section 2 (Q.No. 11)
11.
Oil and grease present in an emulsified state in waste water discharged from industries can be removed by
Discussion:
6 comments Page 1 of 1.
VEERE said:
5 years ago
No, this is the right answer because for free oil and grease in the water we use gravity skimming and for emulsified oil and grease present in water it removed by chemical reagents so this is the right answer.
Dharshini said:
7 years ago
The correct answer for this question is skimming tank i.e. option B.
Jatoth umesh nitw said:
1 decade ago
Chemical reagents such as detergents, alkaline fluids.
Shiz said:
9 years ago
I think the Answer should be skimming tank.
Mohit dhiman said:
8 years ago
I think A is the right answer.
Shravan said:
7 years ago
The Answer should be skimming.
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