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CAWST

Research & Tech Updates

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Research & Tech Updates
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Peer-reviewed Research

The Use and Performance of Biosand Filters in Artinbonite Valley of Haiti: A Field Study of 107 Households (769.53 kB)
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Intermittent Slow Sand Filters for Household Use - A Field Study in Haiti (509.67 kB)
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Project BRAVO - A Field Study in Haiti Executive Summary (49.32 kB)
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Project BRAVO - A Field Study in Haiti Presentation (860.71 kB)
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Field Evaluation of Long-Term Performance and Use of Biosand Filters in Posoltega, Nicaragua (Vanderzwaag, 2009) (1.16 MB)
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Evaluation of Field Testing Techniques Used in a Household Water Treatment Study in Posoltega, Nicaragua (Vanderzwaag, 2009) (1.52 MB)
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  • About Us
  • What We Do
  • Where We Work
  • Get Involved
  • Resources
    • Publications & Materials
      • Training Materials
      • Position Papers
      • Research & Technical Updates
    • Household Water Treatment
    • Biosand Filter
    • Sanitation
    • FAQs
    • Global Hand Washing Day
    • Youth Educator Resources
    • Resources for grant seekers
    • Videos
    • Use of materials & logos
  • May 26 - May 29 Project Implementation for the Biosand Filter Workshop (Afghanistan)
  • May 27 - May 31 Project Implementation for the Biosand Filter Workshop / Proyecto de implementación de filtr (Peru)
  • Jun 1 - Jun 1 Biosand Filter Fabrication - Refresher (Malawi)
  • Jun 1 - Jun 1 Low Cost Sanitation Workshop (Zambia)
  • Jun 12 - Jun 12 | 5pm CAWST Open House | Meet the staff, back from the field
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CAWST.
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