PFAS Awareness Hub

By understanding the impact of PFAS and taking action, we can protect ourselves, our communities, and the planet from the harmful effects of these persistent chemicals.

PFAS

PFAS stands for Per- and Polyfluoroalkyl Substances, which are a group of synthetic chemicals widely used in various industrial and consumer products due to their unique properties. The main characteristic of PFAS is their strong carbon-fluorine bond, which makes them highly resistant to heat, water, and oil. This property has led to their incorporation into a wide range of products for their non-stick, water-repellent, and stain-resistant qualities.

Image Credit: riversideca.gov

Where can we find PFAS? (examples)

PFAS can be found in numerous everyday products and industrial applications, including:

  • Non-stick cookware (e.g., Teflon-coated pans)

  • Stain-resistant carpets and textiles

  • Water-repellent outdoor gear and clothing

  • Food packaging, like microwave popcorn bags and fast-food wrappers

  • Firefighting foams (Aqueous Film-Forming Foams, or AFFF)

  • Cleaning products, such as stain removers and fabric protectors

  • Electronics and electrical appliances

  • Industrial processes like chrome plating, electronics manufacturing, and more

Image Credit: env-health.org

More resources to come soon!

Why is it important to be informed about PFAS?

PFAS are highly persistent, meaning they do not break down easily in the environment. Once released, they can remain in the soil, water, and air for extended periods.

  1. Bioaccumulation and Biomagnification:

    PFAS have the ability to bioaccumulate in living organisms, including humans. This means that as they move up the food chain, their concentration increases, leading to higher exposure for top predators, including humans.

  2. Health Concerns: Studies have linked PFAS exposure to various health issues, including:

    • Developmental and reproductive problems

    • Liver damage

    • Thyroid disease

    • Immune system suppression

    • Increased risk of certain cancers

  3. Contaminated Drinking Water: PFAS have been found in drinking water sources worldwide, leading to public health concerns and the need for costly water treatment measures.

  4. Global Contamination: Due to their widespread use and persistence, PFAS have become ubiquitous, contaminating various environments, including remote and pristine areas.

  5. Regulatory Scrutiny: As the awareness of PFAS-related risks increases, governments and environmental agencies are implementing stricter regulations and guidelines to control and reduce PFAS contamination.

  6. Long-term Impact on Ecosystems: PFAS can disrupt natural ecosystems, affecting wildlife and biodiversity, and ultimately, the balance of nature.

Image Credit: Department of Energy