Pittsburgh Water and Sewer Authority officials will re-examine the treatment used to limit lead in customers' water as levels approach a federal warning threshold and a drinking water crisis in Flint, Mich., intensifies worries across the country. Lead can cause irreversible brain damage in children. The Centers for Disease Control and Prevention and the Environmental Protection Agency say there is no safe level of lead exposure for children.
A team of local researchers includig PQI faculty Ted Corcovilos has developed a device to test for the presence of lead in water. This portable device is called Leadglow and is powered by two nine-volt batteries. Part of it was made on a 3D printer.