Polymide-Membrane (IMAGE) Texas A&M University Caption Dehumidifiers with enhanced polyimide membranes (white disc) will be energy efficient with a smaller carbon footprint. Credit Dharmesh Patel/Texas A&M Engineering Usage Restrictions None 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.