Dr. Mona Sharma is Associate Professor and Head in the Department of Environmental Studies, Central University of Haryana, Mahendergarh, India. She holds a Ph.D. in Biohydrogen production and Environment Remediation using algal system. She is the author of several articles in international and national journals and the editor of a number of books. Her areas of interest include biohydrogen production using green algae and cyanobacteria, water pollution, wastewater treatment using microalgal systems, and the bioremediation of dyes and heavy metals using algal nanoparticles.