1. Department of Chemical and Environmental Engineering, University of Arizona, Tucson, Arizona 85721-0011, United States
2. Laboratório de Saneamento Ambiental, Departamento de Engenharia Civil e Ambiental, Universidade Federal de Pernambuco, Recife, Pernambuco 50740-530, Brazil
3. School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0355, United States
4. School of Civil and Environmental Engineering, Oklahoma State University, Stillwater, Oklahoma 74078, United States
5. Center for Environmental Diagnostics & Bioremediation, University of West Florida, Pensacola, Florida 32514, United States