| Majesh Abraham |  | Undergraduate Researcher |
| Mohammed Amin | | Visiting Doctoral Student (Now Associate Professor, Esfahan University, Iran) |
| Blake Anderson | | M.S. Student |
| Erin Breen | | Undergraduate researcher (Now MWH) |
| Young Chul Choi | | Ph.D., 2005 (Now Doosan Hydro Technology Inc.) |
| Ebru Dulekgurgen | | Visiting Doctoral Student (Now Assistant Professor, Turkey) |
| Waleska Echevarrķa | | Undergraduate Researcher |
| Deborah Elenter | | M.S., 2005 (Now CH2M Hill) |
| Mark Fitch | | Visiting Professor |
| Heather Goetsch | | Undergraduate researcher |
| Kyle Hegger | | MS student (Main advisor: Prof. Schideman) |
| Harald Horn | | Visiting Professor |
| Tara Jackson | | Undergr. Researcher (Co-advised with Prof. Raskin) |
| Makoto Jingu | | M.S., 2006 |
| Sebastien Le Bonte | | Visiting Doctoral Student |
| Shin-yi Lee | | M.S., 2002 |
| Xu Li | | Doctoral Student (Main advisor: Prof. Raskin) |
| Cheng Li | | Graduate Researcher |
| Richard Lin | | M.S., 2004 (Main advisor: Prof. Raskin) |
| Elizabeth Matson | | Undergraduate Researcher |
| Meghan McDole | | Undergraduate Researcher |
| Adrienne Menniti | | Doctoral Student |
| Kim Milferstedt | | Ph.D., 2007 (Now post-doctoral researcher, Dept. of Microbiology, Univ. of Illinois) |
| Haruo Miyake | | M.S., 2002 |
| Nicole Monteith | | M.S., 2005 |
| Francisco Osorio | | Visiting Professor |
| Sudini Padmasiri | | Ph.D., 2007 (Now Shell Oil Company) |
| Denis Pandolfi | | Visiting post doctoral researcher |
| Justin Parsino | | Undergraduate Researcher (Jan - May 2005) |
| Jhansi Pilli | | Graduate Researcher |
| Marie-Noelle Pons | | Visiting Professor |
| Sean Poust | | Undergraduate Researcher (Now Carollo Engineers) |
| Maria Quinones | | Undergraduate researcher |
| Keren M. Rivera Colon | | Undergraduate Researcher |
| Lance Schideman | | Post doctoral researcher (Now Assistant Professor, Univ. of Illinois) |
| Toshio Shimada Beltran | | Ph.D., 2007 (Now Carollo Engineers) |
| Grace Shin | | Undergraduate Researcher |
| Eva Sinha | | Graduate Researcher |
| Cholnatee Sophonsiri | | M.S., 2002 |
| Ulla Telgmann | | Visiting Scholar |
| Mike Tenuto | | Undergraduate Researcher |
| A.Katrine Vangsgaard | | Visiting undergraduate researcher |
| Yi Wang | | Doctoral Student |
| Nicholas Wiehardt | | M.S. Student |
| Chuanwu Xi | | Visiting Research Assistant Professor (Now Assistant Professor, Univ. of Michigan) |
| Ali Abu Yousef | | Visiting undergraduate researcher |
| Amily (Jiangzhao) Zhang | | M.S., 2005 (Now Carollo Engineers) |
