Olya Keen was a graduate student with Dr. Linden from 2009-2012 and graduated with a Ph.D. in Environmental Engineering. 聽During her time at the 彩民宝典 she was a EPA STAR Fellow and researched advanced oxidation of pharmaceuticals in wastewater. 聽After graduation, she went on to work as an Assistant Professor at the University of North Carolina at Charlotte. Currently she is an Associate Professor.聽