Biosolids Research (IMAGE) Florida State University Caption FAMU-FSU College of Engineering research assistant Runwei Li looks over the separation of waste solids in professor Gang Chen's lab at the Aero-Propulsion, Mechatronics, and Energy (AME) building in Tallahassee, Florida. Credit Mark Wallheiser / FAMU-FSU College of Engineering Usage Restrictions Image may only be used with appropriate caption or credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.