A home water softener has 0.1 m³ of ion exchange resin with an exchange capacity of 57 kg / m³. The occupants use 2000 L of water per day. If water contains 280 g mg/L of hardness as CaCO3 and it is desired to soften it to 85 mg/L as CaCO3. (i) The time percentage that should be by passed?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A home water softener has 0.1 m³ of ion exchange
resin with an exchange capacity of 57 kg / m³. The
occupants use 2000 L of water per day. If water
contains 280 g mg/L of hardness as CaCO3 and it is
desired to soften it to 85 mg/L as CaCO3.
(i) The time percentage that should be by passed?
Transcribed Image Text:3 A home water softener has 0.1 m³ of ion exchange resin with an exchange capacity of 57 kg / m³. The occupants use 2000 L of water per day. If water contains 280 g mg/L of hardness as CaCO3 and it is desired to soften it to 85 mg/L as CaCO3. (i) The time percentage that should be by passed?
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