A University of Alberta researcher is receiving $1.4 million over seven years to support the creation of a circular water system. "Eventually we're going to have to be very careful with our water," Mohamed Gamal El-Din told CBC's Radio Active, after being named Canada Research Chair in sustainable and resilient wastewater treatment for reuse. He is one of 12 scholars at the U of A receiving the academic honour to advance their work for a greener future.