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  1. Key Resource 2001-01-01 Access to clean drinking water remains one of the greatest challenges in the world. The BioSand Filter is one method that can be used for purifying water at the household level. With this filter, contaminated water is filtered through a natural biological layer and then layers of sand, pebbles...  
  2. Key Resource 2005-03-01 In addition to food, shelter and clothing, water is one of our basic human needs and lack of potable water is a major cause of death and disease in our world. The purpose of this document is to provide information on household water treatment using seeds of the Moringa oleifera tree. Using...  
  3. 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.
     
  4. With the right knowledge and skills anyone, anywhere can take ownership of their own water, sanitation and hygiene. CAWST empowers people to take action in their homes and neighbourhoods, builds resiliency, and ensures appropriate solutions for the local water context.  
  5. Quality resources for delivering participatory WASH workshops
     
  6. Practical resources that help you select appropriate technologies and deliver effective WASH projects
     
  7. Engaging visual aids and participatory activities for delivering WASH education activities
     
  8. A step-by-step guide on how to build a foot-pump handwashing station.  
  9. 2018-02-07 Speaker Bio: Ron Orcajada, B.Sc., B.Ed., M.A., is the Water Program Manager for Samaritan’s Purse Canada. He provides oversight for WASH (Water, Sanitation, and Hygiene) programming conducted through Samaritan’s Purse Canada. He additionally serves as an international WASH Technical Advisor for...  
  10. 2014-10-28 Access to clean drinking water remains one of the greatest challenges in the world. The BioSand Filter is one method that can be used for purifying water at the household level. With this filter, contaminated water is filtered through a natural biological layer and then layers of sand, pebbles...