Video

Aug 1, 2020

Drinking Water Quality Testing in BSF Implementation

This video interview explores why to use Drinking Water Quality Testing (DWQT) when implementing a Biosand Filter (BSF) project. The interview with experienced BSF implementers includes Lalit Sharma of Sehgal Foundation (India), Elijah Mutafya of Seeds of Hope International Partnership (Zambia) and Suneel Rajavaram of CAWST (Canada) sharing their experiences using DWQT in support of their BSF projects.

  • Language:

    English

Need help?

Can’t find what you need? Have more questions about a topic? Need advice on how to use a resource? Chat with a CAWST advisor.

Contact us

About CAWST

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.

Supported by

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.

USAID logo