Professor P.K Mishra is presently working as the Full time professor and Head, Department of Chemical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University). He has published more than 100 research and review article in national and international journals. He has teaching experience of 20 years. Currently he engaged with the research in the area of Bio-energy namely Bio-butanol and bio-hydrogen, waste water treatment e g bio-remediation, photo-degradation and adsorption, Nano-materials and their applications and recently we also started working in the area of Ultra Filtration and Pervaporation. In addition to these R&D work I take keen interest in the development of good eco-system for Start-ups in the Institute. Personality and entrepreneurship are other areas, where I contribute.