Researchers partially funded by the NIEHS Superfund Research Program (SRP) designed a scaled-up electrochemical system that combines electricity with the mineral pyrite, a mineral commonly found in the environment, to continuously remove organic and heavy metal contaminants from groundwater for a year. The study was led by Akram Alshawabkeh, Ph.D., from the Northeastern University SRP Center, and Kitae Baek, Ph.D., from Jeonbuk National University in Korea.