1.

The designed discharge for a sanitary sewage serving population of 50000 with rate of water supply of 135 LPCD is _______ m3 /sec. Given the catchment area is 100 hectares and the average co-efficient of runoff is 0.60. Consider 80% of the water supplied will result in wastewater generation with a peak factor of 2.5.

A. 0.156
B. 0.6
C. 0.756
D. 600
Answer» B. 0.6


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