
Episode #302
Entrepreneurs: The Hidden Plastic in Your Drinking Water—and the Innovation Removing It with Yidian Liu
Discover entrepreneurship, innovation, business growth, scaling, and intellectual property strategies from successful founders and industry leaders. Richard Gearhart and Elizabeth Gearhart, co-hosts of the Passage to Profit Show interview Yidian Liu from PolyGone Systems. Microplastics and nanoplastics are increasingly being detected in drinking water and throughout the environment—but what can we actually do about them? Yidian Liu of PolyGone Systems explains where microplastics come from, how they can enter our water supply, why bottled water may not be the solution, and how Polygon Systems developed a biomimicry-inspired filtration system modeled after aquatic plant roots that has achieved more than 99% microplastic removal in testing. This eye-opening conversation explores the intersection of entrepreneurship, innovation, environmental technology, water filtration, and public health. Read more at: https://www.polygonesystems.com/ Whether you're a seasoned entrepreneur, startup founder, inventor, or small business owner, the Passage to Profit Show is a leading podcast for insights on entrepreneurship, innovation, intellectual property and business strategy. Hosted by Richard Gearhart and Elizabeth Gearhart, the show features industry leaders, investors, and founders who share real-world lessons on scaling companies, protecting ideas, building generational wealth, and navigating today’s evolving business landscape. Visit https://passagetoprofitshow.com/ for the latest episodes, expert interviews, and resources designed to help you grow, protect, and profit from your ideas. Chapters (00:00:00) - Introducing Microplastics and Scale (00:01:24) - How Microplastics Enter and Affect the Body (00:02:25) - Measuring Microplastics and Health Impact (00:03:10) - Bottled vs Filtered vs Tap Water (00:04:45) - Water Bottle Materials and Leaching (00:05:21) - Polygon Systems' Filtration Technology (00:06:34) - Sources of Plastic Pollution in Water (00:07:42) - Excretion, Recycling Risks, and Closing Thoughts

