Find out the lime cao and soda ash

Reference no: EM13653894

Determine the lime (CaO) and soda ash (Na2CO3) dose, mg/L as CaCO3, to soften the following water to a final hardness of 90.0 mg/L as CaCO3. Assume the lime is 90% pure and the soda ash is 97% pure. (This is problem 4.18 out of the Water and Wastewater Engineering book by Davis)

Reference no: EM13653894

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