Mary Bonislasky (Knosby) was a graduate student with Dr. Linden from 1997-1999 and graduated with a MS degree in Civil Engineering. 聽During her time at the University of North Carolina at Charlotte she researched comparison of performance and operations and maintenance costs for three biological nutrient removal schemes at a full-scale wastewater treatment plant. 聽After graduation, she went on to work as a Project Engineer with Black & Veatch. 聽Currently she is the South Atlantic Leader and Vice President at HDR