Indeed, the carbon-fluorine bond which joins PFAS chemicals together is one of the strongest known to science. For this reason, it may take a thousand years or more for PFAS to decompose in the environment, meaning they will undoubtedly outlive the products whic...
Also known as perfluorooctanoic acid, PFOA is a human-made chemical. It's part of the same class of chemicals as PFAS. You’ll find PFOA in products that resist sticking, heat, water, stains, and grease. The most famous brand name for products with resistant qualities is Teflon. It’s ...
What kind of research is URMC conducting on PFAS? Our researchers are dedicated to studying the effects of environmental factors on reproductive and pregnancy health, immune system development, metabolism, blood pressure, and kidney function. Research is ongoing to see if low doses can also be har...
a water treatment group in North Carolina is building a new facility that will contain large filters of granular activated carbon to suck PFAS out of contaminated drinking water,Chemical & Engineering Newsreported last month. The company's goal is to extract 90% of the PFAS from the water befo...
Studying skin or "dermal exposure" from wearing fabric is particularly tricky. Just because a product contains PFAS doesn't mean the chemical will travel from that jacket or pair of shorts across the skin into the bloodstream, saidStuart Harrad, a professor of environmental chemistry at the ...
PFASPersonal Fall Arrest System PFASPartial Fetal Alcohol Syndrome PFASPerfluoroalkyl Sulfonate PFASPartnership Firm Assessed as Such(finance) PFASPerfluorinated Alkylated Substances PFASPotential False Alarm Source PFASPenalty Fares Appeal Support(London tube penalty appeal; UK) ...
What are PFAS?PFAS (per- and polyfluoroalkyl substances) is the generic name for organofluorine compounds. PFAS exhibit properties, such as water or oil resistance, heat resistance, chemical resistance, and non-absorption of light that depend on the bond strengths between the fluorine (F) ...
On the other hand, if you live in an area known to be at risk for widespread PFAS contamination (for example, near an airport, military base, chemical or manufacturing plant), you might want to invest in a more thorough test (Methods533or1633). A recent USGS study found that the most...
A Scott - 《Chemical & Engineering News》 被引量: 0发表: 2023年 World's first ban on products with PFAS adopted in Maine A full-scale furor is erupting in Europe, pitting industry against government. The European Commission (EG) is proposing that all per- and polyfluoroalkyl substances (...
Like most contaminants, PFAS move naturally- through lakes and rivers, soil, and human bodies.. On top of that, there are a lot of individual compounds in this chemical group — which means PFAS data can vary widely. For example, this interactive contamination map shows how levels differ acr...