Using BioSand Water Filters in Cambodia

The BioSand Filter (BSF) is a robust water treatment technology for use in rural Cambodian households. It is capable of effective removal of indicator bacteria, specifically E. coli. BSF performance is comparable to other recommended household water treatment interventions. This video describes the BSF and its use in rural Cambodia, along with the benefits and challenges of the technology.

Видео Using BioSand Water Filters in Cambodia канала World Bank Water