An equilibrium index developed to indicate the saturation (i.e. scaling or dissolving) characteristics of calcium carbonate in water. Developed from an empirical study of the Langelier Index.
RSI = 2pH – pHS
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Eduardo Lopez · ·
An equilibrium index developed to indicate the saturation (i.e. scaling or dissolving) characteristics of calcium carbonate in water. Developed from an empirical study of the Langelier Index.
RSI = 2pH – pHS
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