Filtering C02 in Space (IMAGE) Case Western Reserve University Caption Burcu Gurkan, an assistant professor of chemical engineering at Case Western Reserve University and expert in CO2 capture and storage, is working to improve how carbon dioxide (CO2) is filtered in NASA spacecraft. Credit Mike Scott/Case Western Reserve University 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.