Dr. Sunil J. Kulkarni has completed his Masters in Chemical Engineering from Tatyasaheb Kore Institute of Engineering and Technology, Warananagar in 2006. He has pursued his Ph.D. in chemical technology in 2017. He is working as an Associate Professor in Chemical Engineering Department of Gharda Institute of Technology, Lavel, Khed, India. The author has 19 years of experience in teaching and research. He has published more than 200 international review and research papers and presented 15 research papers in international conferences. Also he has written 11 books on various topics in chemical and environmental engineering. His area of research includes adsorption, environmental engineering and catalysis. He is editorial board member of more than 25 international journals and reviewed many international papers.