K. D. P. Nigam, PhD, is an Emeritus Professor at the Department of Chemical Engineering, Indian Institute of Technology Delhi, New Delhi, India and Distinguished Professor at Tecnologico de Monterrey, Nuevo Le├│n, Monterrey, Mexico.
K.K. Pant, PhD, is the Head of the Chemical Engineering Department at the Indian Institute of Technology, Delhi, India.
Perminder Jit Kaur, PhD, is a Project Scientist at the Center for Rural Development and Technology at the Indian Institute of Technology, Delhi, India.
Garima Chauhan, PhD, is working as a Post-Doctoral Fellow at the Department of Chemical & Materials Engineering at the University of Alberta, Canada.