AEM Scheme (IMAGE) University of Illinois Chicago Caption Illustration of a carbon capture process designed by UIC College of Engineering scientists. Carbon dioxide from air or flue gas is absorbed by a dry organic solution to form bicarbonate ions, which migrate across a membrane and are dissolved in a liquid solution to concentrated CO2. Carbon atoms are shown in red, oxygen atoms are shown in blue and hydrogen atoms are shown in white. Credit Aditya Prajapati/UIC Usage Restrictions none License Original 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.