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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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About CAWST

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.

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Development of this website and creation of collections of emergency themed tools on Water Treatment, Water Quality Testing, Behavior Change and Sanitation funded by Bureau of Humanitarian Assistance - USAID.

This project is made possible by the generous support of the American people through the United States Agency for International Development (USAID). The contents are the responsibility of CAWST (Centre for Affordable Water and Sanitation Technology) and do not necessarily reflect the views of USAID or the United States Government.

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