媒体英语 Experts call for tighter limits on 'forever chemicals' in water 专家呼吁加强对英国饮用水中 “永久性化学物质” 含量的限制 专家警告称,英国饮用水中 “永久性化学物质” 的含量需要受到更严格的控制,这些化学物质可能危害人类健康。这类污染物被称为PFAS(per-and polyfluoroalkyl substances),即全氟...
Just how much of a health risk these chemicals pose is still not clear. Initial laboratory animal studies have shown that PFAS may impair reproductive health. What is clear is that these synthetic compounds do not belong in the natural environment and certainly not in living organisms. It, ther...
“Forever chemicals” don’t break down in nature and have been found to be linked to cancer, impaired liver function and other adverse health effects. - Videos from The Weather Channel | weather.com
TRAVERSE CITY, Mich. (AP) — High levels of toxic, widely used “forever chemicals” contaminate groundwater around at least six military sites in the Great Lakes region, according to U.S.
September 11, 2024 The federal government earlier this year put limits on PFAS chemicals, or “forever chemicals,” in drinking water. But filtering them out is a challenge. Scientists at MIT may have found a nature-based solution. Forever chemicals are long lasting in the environment and linke...
Per- and polyfluoroalkyl substances, also known as PFAS or forever chemicals, are relatively new, having only been created in the late 1950s. carbon Their Uses These properties made the chemicals obvious choices to use in manufacturing throughout the late 20th century and were used in the elec...
“Forever chemicals,” known as PFAS, resist breaking down in the environment. They have possible links to cancer, liver damage and other health problems. The findings of the Environmental Working Group, or EWG, show its 2018 estima...
The sole waste products of this new technology is water and oxygen and the technique has a low energy usage and requires no added chemicals. The process has also been shown to eliminate PFAS forever chemicals from water.Julianne Pickard
The research therefore amounts to “the most comprehensive study to date” on forever chemicals’ prevalence in U.S. tap water. Thanks to being oil- and waterproof as well as heat- and stain-resistant, the PFAS class of chemicals makes cameos in thousands of everyday consumer products, fro...
Scientists at Harvard University found that several watersheds on the upper Cape around Mashpee had 40 times more PFAS — known as “forever chemicals” because they never fully degrade — than new state rules allow. The compounds, which a growing body of research has found can be ...