लेखक: Narcis M. Duteanu

Makarand Madhao Ghangrekar is a Professor and Institute Chair in the Department of Civil Engineering at the Indian Institute of Technology Kharagpur heading two academic units, the School of Environmental Science and Engineering and the PK Sinha Centre for Bioenergy and renewables. Narcis Duteanu is an Associate Professor in the Department of Applied Chemistry and Inorganic Chemistry and Environmental Engineering at Timisoara Polytechnic University (Romania). Rao Y. Surampalli is President and Chief Executive Officer of the Global Institute for Energy, Environment and Sustainability, having previously worked 30 years for the U.S. Environmental Protection Agency (USEPA). Tian C. Zhang is Professor in the department of Civil and Environmental Engineering at the University of Nebraska-Lincoln, with academic degrees from Tsinghua University and from the University of Cincinnati.