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New Methods Show Promise in Breaking Down Persistent PFAS Chemicals

Researchers uncover microbes and quantum dots that effectively degrade 'forever chemicals,' offering potential environmental solutions.

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An illustration of green and orange rod-shaped bacteria floating in water
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Overview

  • Scientists identified bacteria and enzymes capable of breaking down strong carbon-fluorine bonds in PFAS.
  • A new technique using semiconductor nanocrystals and LED light can destroy PFAS in just eight hours.
  • The combination of electroactive materials and microbes enhances the efficiency of PFAS degradation.
  • These advancements could lead to low-cost, scalable methods for treating contaminated water.
  • Further research is needed to optimize these techniques for widespread environmental applications.