Researchers (image) National University of Singapore Share Print E-Mail Caption Researchers from NUS Faculty of Engineering, led by Assistant Professor Olivier Lefebvre, has come up with a novel approach to treat industrial wastewater using electricity as a reagent for purification. This method can remove up to 99 per cent of hard-to-treat organic compounds found in various types of industrial wastewater. Left to Right: Assistant Professor Olivier Lefebvre, Dr Orlando Gracia Rodriguez and Dr Hugo Olvera Vargas. Credit National University of Singapore Usage Restrictions Credit image accordingly to National University of Singapore Share Print E-Mail 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.