Document
HWTS Presentation (BSF for Techs)
This presentation explains the steps of household water treatment and gives criteria for evaluating different options (Designed for Lesson Plan 10 of the BSF for Techs Trainer Manual)
Document
HWTS Presentation (BSF for Techs)
This presentation explains the steps of household water treatment and gives criteria for evaluating different options (Designed for Lesson Plan 10 of the BSF for Techs Trainer Manual)
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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.