PFAS in Drinking Water: Risks to Pregnant Women’s Babies
- Here's a breakdown of the key information from the provided text:
- * PFAS costs: Removing PFAS from drinking water to meet EPA limits is estimated to cost utilities $3.8 billion annually.
- * PFAS: Per- and polyfluoroalkyl substances - a group of man-made chemicals.
Here’s a breakdown of the key information from the provided text:
Main Points:
* PFAS costs: Removing PFAS from drinking water to meet EPA limits is estimated to cost utilities $3.8 billion annually. These costs could be passed on to water customers, but the public also bears costs related to health harms, particularly to fetuses.
* Justification for Regulation: The authors believe the reproductive health benefits of protecting water from PFAS contamination alone justify the EPA’s new rule.
* Focus of Research: The study focused on PFOA adn PFOS, two older, “long-chain” PFAS chemicals. While no longer manufactured in the US, they persist in the surroundings.Future research should investigate newer “short-chain” PFAS.
* Ongoing learning: There’s still much to learn about the risks of PFAS and how to mitigate them.
Key Terms/Organizations mentioned:
* PFAS: Per- and polyfluoroalkyl substances – a group of man-made chemicals.
* EPA: Environmental Protection Agency
* AWWA: American Water Works Association
* PFOA & PFOS: Specific types of PFAS chemicals studied.
* CERCLA: Extensive Environmental Response, Compensation, and Liability Act (related to hazardous substance designation)
* DHS (Wisconsin): Wisconsin Department of Health Services.
Image Description:
the image shows a woman holding a small child, filling a glass with water. This visually represents the concern about PFAS contamination in drinking water and its impact on vulnerable populations.