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Chemical Byproducts

All articles tagged with #chemical byproducts

Scientists Uncover Potentially Toxic Chemical in U.S. Tap Water

Originally Published 1 year ago — by NBC News

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Source: NBC News

A newly identified chemical byproduct, chloronitramide anion, has been found in the drinking water of about a third of U.S. homes, raising concerns about its potential toxicity. This byproduct forms when water is treated with chloramine, a common disinfectant. Although its health effects are unknown, its similarity to other toxic chemicals warrants further investigation. The discovery highlights the ongoing challenge of balancing water disinfection with potential health risks from byproducts. Researchers emphasize the need for more studies to determine the chemical's safety.

"Rising Levels of Unintentional PCB Generation Post-Ban"

Originally Published 1 year ago — by Phys.org

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Source: Phys.org

A study suggests that unintentional generation of polychlorinated biphenyls (PCBs) may be producing more of the chemicals than before they were banned in the 1980s. Researchers found evidence that products manufactured today are generating PCBs as byproducts, estimating an annual production rate of approximately 43,000 metric tons in the United States, surpassing the highest known amount produced directly in 1970. The study highlights the lack of monitoring and regulation of unintentional PCB generation, calling for further research to identify and regulate products leading to their creation.