05/01/2020 · The temporary hardness of water can be removed either by boiling or by adding lime to the water. The chemical reaction takes place (in boiling process) as Ca(HCO 3 ) 2 + Heat → CaCO 3 ↓ + CO 2 ↓ + H 2 O
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 Asonov A M 2007 Calculation of cation plants for water softening in industrial boiler-hous es (Ekaterinburg: USURT) p 43  1976 GOST 20298-74 Ion-exchange resins.
The Easy Way to Calculate Water Hardness. MCaCo3/Mmg = 1001/243 =41. MCaCo3/MCa = 1001/401=25. In the below formula total water hardness is shown as CaC03. The formula shows how you determine the total water hardness. (CaC03) = 25 . (Ca2+) + 41 (Mg2+) Therefore to calculate the hardness of your water you can use the above formulas to do this
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Average Gallons Per Day (GPD) Flow Rate: Peak Continuous Flow Rate GPM*: Hardness of Water (Grains Per Gallon): Capacity per Cubic foot of Resin (Grains): Total Gallons of Water Used Between Regenerations: Cubic Feet of Water Softener Resin Needed Per Tank
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