Pothole repair made eco-friendly using grit from wastewater treatment
Tuesday, August 18, 2020 - 11:30
in Earth & Climate
Potholes are aggravating to drive over, and they can cause billions of dollars of damage every year to automobiles. Now, scientists report a brand-new way to repair roads that's also eco-friendly -- by using a remnant of wastewater treatment called grit that's usually disposed of in landfills.