![Tufts Engineering](/chbe/sites/g/files/lrezom571/files/styles/news_image_teaser/public/tufts_feeds/news/news-201804-100k.png?itok=wwCYUSV5)
Tufts start-up highlighted by BostInno
ZwitterCo, a start-up founded by Tufts Gordon Institute and Civil and Environmental Engineering alumni, uses nanofilters to separate oil and grease from reusable water. The technique is based on Assistant Professor Ayse Asatekin's research.