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Biosand Filter Sand Grain Size Analysis - Calculation Spreadsheet

This spreadsheet describes the procedure for doing a sand grain size analysis. It contains step-by-step instructions on how to do the analysis, enter the data, and interpret the results.

  • Format:

    Microsoft Excel Spreadsheet

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CAWST is a Canadian charity and licensed engineering firm. We address the global need for safe drinking water and sanitation by building local knowledge and skills on household solutions people can implement themselves.