1. Institute for Sustainability, Energy, and Environment, University of Illinois Urbana-Champaign, 1101 W. Peabody Drive, Urbana, IL 61801, USA
2. DOE Center for Advanced Bioenergy and Bioproducts Innovation, University of Illinois Urbana-Champaign, 1206 W. Gregory Drive, Urbana, IL 61801, USA
3. The Aquaya Institute, PO Box 21862-00505, Nairobi, Kenya
4. Department of Civil and Environmental Engineering, University of Illinois Urbana-Champaign, 3221 Newmark Civil Engineering Laboratory, 205 N. Mathews Avenue, Urbana, IL 61801, USA
5. Department of Civil, Environmental and Architectural Engineering, University of Colorado Boulder, 1111 Engineering Drive, Boulder, Colorado, 80309, USA
6. Department of Chemical Engineering, The Pennsylvania State University, 121 Chemical and Biomedical Engineering Building, University Park, Pennsylvania, 16802, USA
7. Department of Civil Engineering, University of Kentucky, 354F Raymond Building, Lexington, Kentucky, 40506, USA