- 18 The Analysis Of A Certain Groundwater Is As Follows Co2 30 Mg L As Caco3 Ca 180 Mg L As Caco3 Mg2 120 Mg L 1 (24.11 KiB) Viewed 19 times
18) The analysis of a certain groundwater is as follows: CO2 = 30 mg/L as CaCO3 Ca²+ = 180 mg/L as CaCO3 Mg2+ = 120 mg/L
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18) The analysis of a certain groundwater is as follows: CO2 = 30 mg/L as CaCO3 Ca²+ = 180 mg/L as CaCO3 Mg2+ = 120 mg/L
18) The analysis of a certain groundwater is as follows: CO2 = 30 mg/L as CaCO3 Ca²+ = 180 mg/L as CaCO3 Mg2+ = 120 mg/L as CaCO3 Nat = 80 mg/L as CaCO3 Alkalinity = 360 mg/L as CaCO3 SO4 2- = 10 mg/L as CaCO3 Cl = 10 mg/L as CaCO3 pH = 7.2 Would softening be recommended for this water? Determine the following quantities (as mg/L of CaCO3): total hardness, calcium hardness (both carbonate hardness [CH] and non-carbonate hardness [NCH]), and magnesium hardness (both CH and NCH).
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