1. Assistant Professor, Escola Tecnica Superior d’Enginyeria, Univ. Autonoma de Barcelona, Bellaterra, Barcelona 08193, Spain. Formerly, Postdoctoral Researcher, Dept. of Chemical and Environmental Engineering, Univ. of California, Riverside, CA 92521. E-mail: david.gabriel@uab.es
2. Sanitary Engineer, City of Los Angeles, WESD Applied Research, 12000 Vista Del Mar, Playa Del Rey, CA 90293. Formerly, Postdoctoral Researcher, Dept. of Chemical and Environmental Engineering, Univ. of California, Riverside, CA 92521. E-mail: hcox@san.lacity.org
3. Professor, Dept. of Chemical and Environmental Engineering, Univ. of California, Riverside, CA 92521 (corresponding author). E-mail: mdeshuss@engr.ucr.edu