1. Department of Civil and Environmental Engineering, Texas A&M University, College Station, Texas 77843, United States
2. School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
3. Department of Chemistry and Biochemistry, Spelman College, Atlanta, Georgia 30314, United States
4. Department of Chemical Sciences, Ariel University, Ariel, Israel 40700, United States
5. Environmental Engineering and Science Program, Department of Chemical and Environmental Engineering, 705 Engineering Research Center, University of Cincinnati, Cincinnati, Ohio 45221, United States
6. Department of Environmental and Occupational Health, Texas A&M University, College Station, Texas 77843, United States