Tshwane University of Technology South Africa

Biosand filter (BSF) is a point-of-use water treatment system adapted from traditional slow sand filters. BSF remove pathogens and suspended solids from water using biological and physical processes that take place in a sand column covered with a biofilm. The invention is found to be 100% in removing faecal pollution from water reservoirs.

Intellectual Property Protection

Opportunity type

Technology Readiness Level