Langelier Index Calculator
The Langelier Saturation Index (LSI) Calculator helps you quickly evaluate whether your water is scaling, corrosive, or balanced. This is important for RO membranes, since water that is too scale-forming can clog membranes, while water that is too corrosive can damage equipment. By entering a few water quality parameters, the tool calculates your LSI value and provides an easy-to-understand result with recommendations.
Instructions
- Enter the required water quality parameters in the Inputs section.
- Click Calculate LSI to compute the Langelier Saturation Index.
- The system will display your LSI value along with an indication of whether the water is scaling, corrosive, or balanced in the Results section.
- To run another calculation, click Reset and enter new data.
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