1.

Calculate the theoretical softener resin bed depth for the following data:Magnesium Load: 130 ppm as CaCO3Capacity: 47 Kg/m3Correction factor: 0.9Flow rate: 135 m3/hrOperation hours: 20 hrsLinear velocity: 16.6 m3/h/ m3Space velocity: 20 m3/h/ m3

A. 1.5 m
B. 1.2 m3
C. 2.6 m
D. 2.5 m
Answer» C. 2.6 m


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