Question

Calculate the fast rinse period of the regenerant liquid for a softener system with the given below data.

Calcium Load: 40 ppm as CaCO₃
Capacity: 37 Kg/m³
Correction factor: 0.9
Flow rate: 235 m³/hr
Operation hours: 10 hrs

a.

25 mins

b.

30 mins

c.

20 mins

d.

15 mins

Posted under Waste Water Engineering

Answer: (a).25 mins

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Q. Calculate the fast rinse period of the regenerant liquid for a softener system with the given below data. Calcium Load: 40 ppm as CaCO₃ Capacity: 37 Kg/m³ Correction factor:...
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