Scrap Tyres Can Be Used to Filter Wastewater
Dr. Yuefeng Xie, associate professor of environmental engineering at Penn State Harrisburg, has developed a method that uses crumb rubber to filter wastewater, the US university has reported. “My research has found that crumb rubber, derived from waste tyres, can be used as a filter media,” Xie explains. “The crumb rubber could be used for treating wastewater, ship ballast water, and storm water.”