Joginder Singh Panwar is a Professor in the Department of Botany at Nagaland University, Lumami, India. His previous appointments include a professorship at the School of Bioengineering and Biosciences, Lovely Professional University, and a Young Scientist position at the Microbial Biotechnology and Biofertilizer Laboratory at Jai Narain Vyas University, funded by the Department of Science and Technology, Government of India. He is an active member of several scientific societies, including the Association of Microbiologists of India and the European Federation of Biotechnology. Dr. Singh has an extensive publication record across books and journals, and he also regularly serves as a reviewer for numerous prestigious international journals He has published extensively with Elsevier and Springer both in journals and books. He serves as a reviewer for many prestigious journals. He actively participates and presents at national and international scientific conferences and events.Dr. Jastin Samuel (PhD) is working as Assistant Professor leading waste valorization research lab at Lovely Professional University, Phagwara, Punjab, India. He has more than a decade experience in R&D. He has been an active part of DST, EU-DBT, and CSIR-funded projects. He was awarded the prestigious CSIR-SRF fellowship in Engineering (ENG42) in 2013. Along with his team, he has developed lab-scale mine wastewater treatment system for opencast mines at Orissa, India; established ETP tertiary treatment facility for two industries (sugar industry and distillery industry) with reuse and business proposition in Andhra Pradesh, India, that is, approved by CPCB; established a water treatment facility at Pondicherry in PPP mode with the State Government. He is presently working on pathway assessment and mitigation of Micro and Nano-plastics. He has been a member of review boards of various journals and conferences in India and abroad. Ajay Kumar is a Professor (Research Track), Department of Mechanical Engineering, School of Core Engineering, Faculty of Science, Technology & Architecture, Manipal University Jaipur.