#Pothole repair made eco-friendly using grit from wastewater treatment
“#Pothole repair made eco-friendly using grit from wastewater treatment” Researchers are turning grit from wastewater (left) into a ceramic mortar that can be used as pothole filler (right). Credit: Zhongzhe Liu Potholes are aggravating to drive over, and they can cause billions of dollars of damage every year to automobile wheels, tires and suspensions. Currently,…