UBC Researchers Advanced Wastewater Filtration (IMAGE) University of British Columbia Okanagan campus Caption UBC PhD candidate Nima Moallemi (left) and Assistant Professor Joshua Brinkerhoff used computer simulations to improve wastewater filtration. Credit UBC 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.