A new study published in the journal Nature Communications has revealed that plasma can be used to break down toxic PFAS chemicals. PFAS, or Per- and Polyfluoroalkyl Substances, are a class of chemicals used in many everyday products, such as food packaging, furniture, cookware, and more. Unfortunately, these chemicals have been linked to cancer, reproductive issues, and other health problems, making them of great concern to public health experts.

The new study revealed that using a process called direct current (DC) plasma can break PFAS molecules into smaller fragments, effectively reducing their toxicity. This process of plasma treatment is non-thermal, meaning it does not involve high temperatures, and is cost-effective, making it a viable option for reducing the environmental and health risks posed by PFAS. The researchers also suggest that this method of plasma treatment can be used to reduce the toxicity of other types of chemicals, including pesticides, pharmaceuticals, and other contaminants.

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source: Phys.org