Why does Aqualogic water taste different than tap water? What is a hard water?
Hard water, soft water, hard water ... surely these are terms that you have heard more than once.
From a hydrochemical point of view, hardness is nothing more than the amount of dissolved calcium and magnesium salts in water. In a more technical way, it is defined as the concentration of mineral compounds of polyvalent cations that are in a certain amount of...
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