Document
Biosand Filter Implementation by EDES in Peru
This case study describes EDES's implementation of biosand filters in Peru.
Document
Biosand Filter Implementation by EDES in Peru
This case study describes EDES's implementation of biosand filters in Peru.
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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.