Moharana Choudhury is a researcher and environmentalist from Guwahati, Assam, India. He has completed his education as an M Sc, PGDGIS, PGDEM, and PGCGARD from Gurukul Kangri Deemed to be University, Haridwar, Uttarakhand, India; North Eastern Hill University (NEHU), Shillong Meghalaya, India; Tezpur University, Assam and National Institute of Rural Development (NIRD) Hyderabad, India respectively. Choudhury has worked on various scientific projects in various Government departments and has more than 12 years of research and working experience in the field of environment. Ankur Rajpal is Ph.D. in Environmental Science (2011) and currently, he is working as Project Scientist-C and responsible for International and National wastewater, sludge and solid waste management related projects in Indian Institute of Technology Roorkee (IITR), India. Earlier, he worked in Honk Kong Baptist University (HKBU) Hong Kong as a Postdoc Fellow. He also worked as Senior Research Fellow in Central Pollution Control Board (CPCB), MoEF, Delhi, India. Srijan Goswami is a Research Scholar at Department of Biotechnology, University of North Bengal, India and Research Coordinator at Biomedical and Allied Sciences Division, Voice of Environment, Assam, India. He is a Physician of Biochemic System of Medicine and also holds specialization in Medical Biotechnology and Clinical Nutrition. He received his professional training on Community Nutrition and Child Care, Medical Microbiology, Medical Biochemistry, and Diabetes Counselling from reputed medical colleges in Kolkata, India. Arghya Chakravorty is an early career, young, passionate researcher & enthusiastic active member of American Chemical Society; Solid Waste Association of North America; British Society for Antimicrobial Chemotherapy, as well as a registered doctoral fellow at the Centre for Nanotechnology Research, Vellore Institute of Technology – Vellore, India; holding four Indian patents, while his research interest is interdisciplinary material science & nano-biotechnology. He also likes to deal with different aspects of human resources and professional relationships. Vimala Raghavan is an enthusiastic and innovative Associate Professor at the Centre for Nanotechnology Research, Vellore Institute of Technology, Vellore, India, and has an h-index (Google Scholar) of 19. She received her Ph.D. degree in Environmental Biotechnology from VIT, Vellore, India. She has guest-edited several special issues of SCI and SCOPUS indexed journals, while her research interest is in various niche areas of nanotechnology like Hybrid Nanobiomaterials, Synthesis, and Applications in Therapeutics, diagnostics, Environmental Remediation, and Energy sector.