The effluent of a septic tank is
A. Fit for discharge into any open drain
B. Foul and contains dissolved and suspended solids
C. As good as that from a complete treatment
D. None of these
Answer: Option A
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Related Questions on Waste Water Engineering
The effluent of a septic tank is
A. Fit for discharge into any open drain
B. Foul and contains dissolved and suspended solids
C. As good as that from a complete treatment
D. None of these
The bottom of the sewage inlet chamber of septic tanks, is provided an outward slope
A. 1 in 5
B. 1 in 10
C. 1 in 15
D. 1 in 20
Drop manholes are the manholes
A. Without entry ladders
B. Without manhole covers
C. With depths more than 3.5 m
D. Having drains at different levels
I think opt B,because of anaerobic action is occured in septic tank,hence the waste can't be disposed in open as the decomposed material produce foul gases
Ans A is correct because microorganisms present in the septic tank decompose all the organic matter.
I also think the answer should be option (b)
I think, answer should be B
Answer should be B