+1 vote
in Environmental Engineering by (81.4k points)
Which system of collection of sewage is a dry system?

(a) Conservancy system

(b) Biological digestion

(c) Incernation

(d) Water carriage system

I had been asked this question by my school principal while I was bunking the class.

Query is from Conservancy System in portion Water Supply for Building, Collection and Conveyance of Sewage, Waste Water Flow Rate of Environmental Engineering

1 Answer

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Best answer
Right option is (a) Conservancy system

The explanation: The conservancy system is a dry and old system where sewage is deposited in the pit and then removed periodically after 24 hours.

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