Research team (IMAGE) Spanish National Research Council (CSIC) Caption López (4º, left), at the CENIM-CSIC Recycling Laboratory with his TECNOECO research team. Credit César Hérnández (CSIC-Comunicación) Usage Restrictions Credit must be given to the creator. License CC BY 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.