Urine Operated MFC (2 of 3) (IMAGE) IOP Publishing Caption This image shows a urine operated MFC. Credit (c) UWE Bristol Usage Restrictions Please credit UWE Bristol / Ioannis Ieropoulos 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.