We May Finally Be Able to Destroy a Dreaded ‘Forever Chemical’ in Our Drinking Water
Compounds once thought indestructible were successfully broken down
In 2019, nearly two dozen water agencies in Southern California were found to have reportable levels of cancer-causing chemical compounds in their wells. By 2020, 700 agencies with similar contamination had been identified across the United States. These compounds, known as perfluorinated alkylated substances or PFAS, are dubbed “forever chemicals” because, for a long time, there was no known way to break them down.
But Sharma Yamijala, a computational chemist at the University of California, Riverside, may have just discovered a solution. After hearing about the issue at a seminar in 2019, he got to work on the problem with two colleagues at the university. The results of their project were published in the journal Physical Chemistry Chemical Physics in January.
“I thought that we should try something out to understand what’s happening,” he tells OneZero.
Since the 1940s, PFAS have been used in a wide variety of products, like food packaging, nonstick pans, paints, cleaning supplies, and even smartphones. Because they don’t break down in the environment, they get into drinking water and other living organisms, many…
