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langelier saturation index

Comparing Langelier Saturation Index, Aggressive Index, and Ryznar Stability Index

Leave a Comment / WATER CONTAMINANTS & YOUR HEALTH / By

There are several methods to measure how likely a water source is to either cause scale or be corrosive. These are Langelier Saturation Index (LSI), Aggressive Index (AI), or Ryznar Stability Index (RSI). In this article we’ll explain what each one is, how they differ, and what it means for your home’s water quality.   …

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Langelier Saturation Index (LSI) and your water

Leave a Comment / WATER CONTAMINANTS & YOUR HEALTH / By

What is the Langelier Saturation Index?   The Langelier Saturation Index (LSI) is a measurement that shows the saturation level of calcium carbonate in water. It’s important because it helps predict if water will form scale or become corrosive. LSI calculation requires measurements of your water’s pH, alkalinity, calcium concentration, total dissolved solids, and temperature. …

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