"Rappaport is spearheading a way to reduce that waste through his new company, ZwitterCo, which uses technology developed by Tufts chemical and biological engineering assistant professor Ayse Asatekin to create a revolutionary membrane-based..."
"ZwitterCo, a Boston-based startup created in 2018, is using nanofiltration membranes...to provide separation for contaminants in wastewater... Companies that have a lot of wastewater usually put the water in large tanks and truck them away..."
"Tufts-affiliated companies ZwitterCo and Ginger Time were the joint winners in the General/High-Tech track. ZwitterCo, which markets itself as a company that produces nanofiltration membranes to improve water recycling..."