【美国高中学生米娅·海勒发明一种水过滤原型可以去除96%的微塑料】
这证明，最优雅的解决方案往往源于最简单的想法。💡

凯特尔朗高中的一名18岁学生米娅·海勒（Mia Heller）开发了一种水过滤原型，可以去除96%的微塑料——而这些微塑料都来自她家的车库和厨房。

这项技术的意义在于：传统的过滤系统通常基于膜技术，这意味着它们价格昂贵、费时费力，并且需要不断维护。

米娅的方法则截然不同：
技术原理：它使用磁流体（一种磁性油）来吸附塑料颗粒。

工作原理：磁场将吸附了塑料的磁流体从水中吸出。

效率：它不仅能去除96%的污染物，还能回收87%的磁流体以供重复使用。

这项创新无需使用一次性滤芯，有望为服务不足的社区提供一种低成本、可持续的清洁水解决方案。

米娅·海勒入围了2025年Regeneron国际科学与工程大奖赛（ISEF）决赛，并凭借其环境工程项目荣获特别奖。

此外，她还获得了美国专利商标局协会（PTOS）颁发的二等奖，奖金为500美元。
Proof that the most elegant solutions often come from the simplest ideas. 💡

Mia Heller, an 18-year-old student at Kettle Run High School, has developed a water filtration prototype that eliminates 96% of microplastics—all from her family's garage and kitchen.

Why this matters: Traditional filtration systems are often membrane-based, meaning they are expensive, labor-intensive, and require constant maintenance.

Mia’s approach is different:

The Tech: It uses ferrofluid (a magnetic oil) to bind to plastic particles.

The Process: A magnetic field pulls the plastic-laden oil out of the water.

The Efficiency: Not only does it remove 96% of pollutants, but it also recycles 87% of the magnetic oil for reuse.

By removing the need for disposable filters, this innovation could provide a low-cost, sustainable solution for clean water in underserved communities.

Mia Heller was a finalist at the 2025 Regeneron International Science and Engineering Fair (ISEF), where she won a Special Award for her environmental engineering project.

Specifically, she received the Second Place Award of $500 from the Patent and Trademark Office Society (PTOS). http://t.cn/AXM163q6