Biosand Filter Mold Version 10 With Ledge - Fabrication Instructions
This document contains drawings and instructions for constructing CAWST Version 10 biosand filter molds with a ledge for a diffuser plate. This mold will produce filters that may be used either with a diffuser basin that hangs from the top of the filter (prefered), or a diffuser plate that sits on the ledge or lip inside the filter.
Biosand Filter Mold Version 10 With Ledge - Fabrication Instructions
This document contains drawings and instructions for constructing CAWST Version 10 biosand filter molds with a ledge for a diffuser plate. This mold will produce filters that may be used either with a diffuser basin that hangs from the top of the filter (prefered), or a diffuser plate that sits on the ledge or lip inside the filter.
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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.
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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.
