Evaluate the lime dosage required for soften

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Reference no: EM13293704

Calculate the lime dosage required for soften- ing by selective calcium removal for the following water analysis. The dissolved solids in the water are CO2 = 17.6 mg/L, Ca2 + = 63 mg/L, Mg2 + = 15mg/L, Na + = 20mg/L, Alk (HCO3- ) = 189 mg/L as CaCO3, SO42- = 80 mg/L, and Cl- = 10 mg/L. What is the finished-water hardness?

Reference no: EM13293704

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Evaluate the lime dosage required for soften : Calculate the lime dosage required for soften- ing by selective calcium removal for the following water analysis. The dissolved solids in the water are CO2 = 17.6 mg/L, Ca2 + = 63 mg/L, Mg2 + = 15mg/L, Na + = 20mg/L, Alk (HCO3- )

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