Civil Engineering - Waste Water Engineering - Discussion
Discussion Forum : Waste Water Engineering - Section 3 (Q.No. 43)
43.
Lead acetate test in sewer manhole is done to test the presence of
Discussion:
1 comments Page 1 of 1.
Anirban Roy said:
5 years ago
Flamed Lamp entered in manhole:
Explodes then the presence of petrol vapour.
Burns into flame then the presence of methane.
Extinguished then presence of CO2.
Lead acetate turns black due to lead sulfide.
Explodes then the presence of petrol vapour.
Burns into flame then the presence of methane.
Extinguished then presence of CO2.
Lead acetate turns black due to lead sulfide.
(1)
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