Dr. Suman Saha is an Assistant Professor in Chemical Engineering at the Haldia Institute of Technology, India. He holds a Ph.D. from the Indian Institute of Technology Guwahati, where his research focused on membrane separation technologies for environmental applications, particularly wastewater treatment and fouling control. His expertise includes membrane science, biochemical engineering, advanced oxidation processes, and sustainable waste management. Dr. Saha has served in academic roles at several institutions, including Parul University, NIT Hamirpur, and MNNIT Allahabad. He has published multiple SCI-indexed journal papers, book chapters, and conference articles, and has received awards for research presentations along with an MHRD scholarship. With strong teaching, research, and administrative experience, he is committed to developing innovative, environmentally responsible engineering solutions and advancing chemical engineering education.