Synthesis of Toxicological Behavior of Oil Sands Process-Affected Water Constituents Chao Li 1,2 , Arvinder Singh 1,2 , Nikolaus Klamerth 1 , Kerry McPhedran 1 , Pamela Chelme-Ayala 1 , Miodrag Belosevic 2 and Mohamed Gamal El-Din 1 1 Department of Civil and Environmental Engineering, University of Alberta 2 Department of Biological Sciences, University of Alberta September 2014