Filters made from tree branches can purify drinking water sources, a new study finds. Prototypes of these xylem filters, tested in India, show promise as a low-cost, natural filtration option.
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/03/210325084818.htm
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/03/210325084818.htm
Engineers make filters from tree branches to purify drinking water
![Engineers make filters from tree branches to purify drinking water]()
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March 25, 2021
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