1. Division of Environmental
Engineering,
School of Energy, Environmental, Biological, and Medical Engineering, University of Cincinnati, Ohio 45221, United States
2. Faculty of Engineering and Architecture, American University of Beirut, P.O. Box 11-0236 Riad
El-Solh, Beirut, Lebanon 1107 2020
3. U.S. Environmental Protection Agency, 26 W. Martin Luther King Drive, Cincinnati,
Ohio 45268, United States