Use the following table to calculate all four different types of fluoridation problems. ChemicalFormulaAvailable Fluoride Ion (AFI) Concentration Chemical PuritySodium FluorideNaF0.45398%Sodium FluorosilicateNa2SiF60.60798%Fluorosilicic AcidH2SiF6 0.79223% Formulas: Feed Rate (lbs/day) = Dose(mg/L) X Capacity(MGD) X 8.34 lbs/gal AFI X Purity (decimal) Feed Rate…...
Math – Fluoridation
