Dr Bhagwanjee Jha is a lecturer at Department of Civil Engineering, Babasaheb Bhimrao Ambedkar Government Polytechnic, Karad (D.P.), Dadra and Nagar Haveli (India). He obtained his PhD. from the Indian Institute of Technology Bombay, India. His academic and research experience on fly ash spans more than two decades. His research is multidisciplinary and focused on development of environmental cleanup strategies ... Read moreby applying fly ash zeolites. He is the recipient of prestigious “Pedagogical Innovation Award-2015”, instituted by Gujarat Technological University, Ahmadabad, Gujarat, India. Dr Devendra Narain Singh is Institute Chair Professor at the Department of Civil Engineering, Indian Institute of Technology Bombay, India. He obtained his PhD from the Indian Institute of Technology Kanpur, India. His major area of research and practice is Environmental Geotechnology. His research is multidisciplinary and focused on geomaterials characterization. He is theeditor-in-chief of “Environmental Geotechnics”. He is a fellow of American Society of Civil Engineers (ASCE) and Indian National Academy of Engineers (INAE). Show Less