News J-WAFS researchers make filters from tree branches to purify drinking water

Two J-WAFS grants have supported the development of a wood-based technology that shows promise as a low-cost, natural filtration option.

Jennifer Chu MIT News March 25, 2021

This J-WAFS-catalyzed technology uses sapwood xylem of trees as a low-cost, natural water filter to provide clean water to under-resourced households.