They wanted to find out whether this type of facility already had tools that could remove microplastics from wastewater. In a single pass, their device can remove between 84% and 94% of microplastics in water, according to a press release. On a smaller scale, it could filter microplastics in laundry machines and even fish tanks. In another 2023 study, researchers at Shinshu University tested a similar ultrasound-filtering method to remove microplastics from water. But Ou and Huang say their device is simpler, more efficient, and the first to use ultrasound to block and filter microplastics directly.

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Persons: —, Victoria Ou, Justin Huang, Huang, Gordon E, Moore, Lisa Fryklund, Huang —, Chris Ayers, Society for Science Huang, Ou, Justin Huang didn't, Chris Ayers Ou, they're Organizations: Service, Mount, Business, Science, Engineering, Google, Environmental Sciences, Society for Science, EPA, ISEF, New Mexico Tech, Technology, Shinshu University Locations: Woodlands , Texas, Mount Everest, Victoria, Los Angeles, Texas, microplastics, Mt, Everest