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Biosand Filter for Technicians Agenda 5 Day -Theory

This is an agenda for a 5 day BSF building workshop that includes more theory on how the BSF works and why water should be filtered

  • Language:

    English

  • Format:

    Adobe PDF

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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.