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1. |
Calculate the rinse volume of the regenerant liquid for the softener system with the given below data.Calcium Load: 60 ppm as CaCO3Capacity: 37 Kg/m3Correction factor: 0.9Flow rate: 35 m3/hrOperation hours: 10 hrs |
A. | 1.5 m3/hr |
B. | 3.5 m3/hr |
C. | 4.9 m3/hr |
D. | 2.5 m3/hr |
Answer» C. 4.9 m3/hr | |