Getting climate, energy & environment news right.

Beer Byproduct Can Filter Lead From Drinking Water

Jeff Kart of Forbes reports about a new lead filtration system.

The C3 Take
  • MIT scientists are using yeast, a byproduct from beer making, to filter out high concentrations of lead from drinking water with a process called biosorption.
  • Biosorption, a scientific solution that has been known for decades, uses biological material to filter out heavy metals from water.
  • Initial trials at MIT show that using yeast in biosorption works well in removing lead, but a system would have to be made to test it out on a larger level.

“’Overall, this work showcases the use of an effective trace heavy metal removal biomaterial, made from an environmentally friendly, inexpensive, benign to human health, and easy-to-mass-produce microorganism,’ the journal article states.”

Read the full article here.

The views and opinions expressed are those of the author’s and do not necessarily reflect the official policy or position of C3.

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