Document
Biolayer Development Presentation (BSF for PI)
This presentation describes how the biolayer develops and how it helps filter water (Designed for Lesson Plan 10 in the BSF for PI Trainer Manual)
Document
Biolayer Development Presentation (BSF for PI)
This presentation describes how the biolayer develops and how it helps filter water (Designed for Lesson Plan 10 in the BSF for PI 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.