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Release of Microplastics from Polyvinyl Chloride Pipes: An Accelerated Aging Study Using Ozonation, Chlorination and Heating
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Leaching of microplastics from PVC pipes under stagnant conditions
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Researchers found that PVC pipes, the plastic pipes commonly used in home plumbing, can shed tiny plastic particles (microplastics) into water, and the longer water sits still in the pipes (like overnight), the more microplastic particles build up. This matters because many of us drink tap water that's been sitting in pipes for hours, and this study suggests that water could be picking up plastic particles along the way, adding to the microplastics we're already consuming from other sources.
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