Professor Parimal is currently serving as HAG Professor (Higher Administrative Grade) and the senior most professor in the Department of Chemical Engineering, National Institute of Technology Durgapur, A Govt. of India Autonomous Institute of National importance. A Master of Technology from the Department of Chemical Engineering, Indian Institute of Technology Kharagpur, he joined academia in 1990 with a few years field experience in Indian Oil Corporation Limited the most profitable and largest petroleum industry in India. He holds PhD degree from Jadavpur University, Kolkata. Professor Pal developed a dozen of membrane-based green technologies and software for chemical and allied process industries. He has already earned patent rights of half a dozen novel technologies and copyright of two process optimization and control software. Dr. Pal supervised around one and a half dozen doctoral and postdoctoral thesis work.

1. Introduction to membrane materials, processes, and modules
2. Introduction to membrane-based technology applications
3. Introduction to modeling membrane separation processes
4. Introduction to dynamic modeling of membrane-based technologies
5. Introduction to air emissions reduction and prevention
6. Membrane-based abatement technologies for SOx, NOx, volatile organic compound, humidity
7. Membrane-based technology for carbon dioxide capture and sequestration
8. Membrane-based technology for removal of metallic pollutants
9. Introduction to membrane processes in water treatment
10. Membrane based technology for groundwater treatment
11. Membrane-based technology for wastewater
12. Membrane-based technology for drinking water
13. Membrane-based technology for desalination
14. Introduction to membrane-based green technologies in pollution prevention
15. Case studies on membrane-based green technology for organic acid manufacture
16. Case studies for membrane-based green technology for amino acid manufacture
17. Membrane technology to convert dairy waste into value-added products
18. Membrane-based green technology in biofuel production
19. A case study on membrane-based green technology in abatement of mercury pollution