Swapnil Dharaskar | Chemical Engineering | Research Excellence Award

Published-on by Indian Scientist

Dr. Swapnil Dharaskar | Chemical Engineering | Research Excellence Award

Pandit Deendayal Energy University | India

Dr. Swapnil Dharaskar is a distinguished chemical engineering academic and researcher currently serving as Dean–Placement and Associate Professor at Pandit Deendayal Energy University, with international research engagement as a visiting scientist in green chemistry. He holds advanced qualifications in chemical engineering up to the doctoral level and has built extensive academic, administrative, and research experience across premier institutions in India and abroad. His research interests span CO₂ separation, utilization and conversion, energy and sustainability, ionic liquids, deep eutectic solvents, MXenes, nanotechnology, advanced separation processes, desulfurization, water purification, and green fuels. He has successfully led and completed several sponsored research projects supported by government agencies and industry, focusing on carbon capture, green methanol, advanced materials, and sustainable chemical processes. Dr. Dharaskar has supervised multiple doctoral scholars, contributing significantly to human resource development in chemical and energy engineering. His scholarly output includes a large body of SCI/SCIE publications, book chapters with leading international publishers, and several filed and granted patents translating research into practical technologies. He has received numerous national and international awards, fellowships, and best paper recognitions for his contributions to green solvents, ionic liquids, and sustainable energy solutions. Overall, his work reflects a strong commitment to impactful research, academic leadership, industry collaboration, and sustainability-driven innovation.

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Featured Publications


An environment friendly approach for heavy metal removal from industrial wastewater using chitosan based biosorbent: A review


– Sustainable Energy Technologies and Assessments 43, 100951 · Cited by 231 · 2021


Deep eutectic solvents for extraction-desulphurization: A review


– Journal of Molecular Liquids 275, 312-322 · Cited by 208 · 2019


Experimental investigation on the yield of solar still using manganese oxide nanoparticles coated absorber


– Case Studies in Thermal Engineering 25, 100905 · Cited by 152 · 2021

Hiren Raval | Membrane Science | Best Researcher Award

Published-on by Indian Scientist

Dr. Hiren Raval | Membrane Science | Best Researcher Award

CSIR-CSMCRI (Central salt and marine chemical research Institute | India

Dr. Hiren D. Raval is a Senior Principal Scientist at CSIR–CSMCRI, Bhavnagar, specializing in sustainable water desalination, membrane technology, and process innovation. His pioneering work includes the development of thin-film composite RO and ultrafiltration membranes, low-fouling surfaces, and high-efficiency desalination systems. As Principal Investigator of multiple DST-funded projects, he established pilot-scale facilities for rejuvenation of end-of-life RO membranes, a technology now successfully transferred to industry. Dr. Raval has published over 50 peer-reviewed journal papers and holds patents in membrane transformation and salt recovery processes. With an H-index of 17, he has contributed significantly to the fields of water treatment, nanocomposite membranes, and resource recovery. His leadership has secured competitive research funding exceeding INR 4.5 crore and advanced the TRL level of several membrane technologies.

Profile: Google Scholar

Featured Publications

Raval, H. D., Trivedi, J. J., Joshi, S. V., & Devmurari, C. V. (2010). Flux enhancement of thin film composite RO membrane by controlled chlorine treatment. Desalination, 250(3), 945–949. https://doi.org/10.1016/j.desal.2009.09.090

Raval, H. D., Rana, P. S., & Maiti, S. (2015). A novel high-flux, thin-film composite reverse osmosis membrane modified by chitosan for advanced water treatment. RSC Advances, 5(9), 6687–6694. https://doi.org/10.1039/C4RA13349J

Ankoliya, D., Mehta, B., & Raval, H. (2019). Advances in surface modification techniques of reverse osmosis membrane over the years. Separation Science and Technology, 54(3), 293–310. https://doi.org/10.1080/01496395.2018.1479049

Meena, R., Chaudhary, J. P., Agarwal, P. K., Maiti, P., Chatterjee, S., & Raval, H. D., et al. (2014). Surfactant-induced coagulation of agarose from aqueous extract of Gracilaria dura seaweed as an energy-efficient alternative to the conventional freeze–thaw process. RSC Advances, 4(53), 28093–28098. https://doi.org/10.1039/C4RA03406E

Raval, H. D., Chauhan, V. R., Raval, A. H., & Mishra, S. (2012). Rejuvenation of discarded RO membrane for new applications. Desalination and Water Treatment, 48(1–3), 349–359. https://doi.org/10.1080/19443994.2012.697034

Sourav Ranjan Satpathy | Ceramic Engineering | Best Researcher Award

Published-on by Indian Scientist

Sourav Ranjan Satpathy | Ceramic Engineering | Best Researcher Award

NIT Rourkela, India

Author Profile

ORCID

GOOGLE SCHOLAR

🎓 EARLY ACADEMIC PURSUITS

Sourav Ranjan Satpathy embarked on his academic journey with a deep-rooted passion for physics and material science. He completed his postgraduate studies in Physics from Veer Surendra Sai University of Technology (VSSUT), Burla, Odisha, where he cultivated a strong foundation in fundamental sciences. His keen interest in research led him to qualify GATE (Physics) in 2022, a national-level competitive examination that opened doors to advanced research.

🏢 PROFESSIONAL ENDEAVORS

Currently, Sourav is serving as a Research Scholar (Ph.D. Student) at the National Institute of Technology (NIT), Rourkela, one of India’s premier institutes. He is actively engaged in interdisciplinary research in the Department of Ceramic Engineering. His doctoral research brings together core physics principles and innovative material science approaches, specifically focusing on clay-based geopolymer adsorbents for environmental cleanup.

📚 CONTRIBUTIONS AND RESEARCH FOCUS IN CERAMIC ENGINEERING

Sourav’s research revolves around the synthesis and performance evaluation of geopolymer materials—a class of advanced ceramics derived from industrial waste and natural clays. His recent publication:

Satpathy, Sourav Ranjan, and Sunipa Bhattacharyya. “Adsorptive dye removal using clay-based geopolymer: Effect of activation conditions on geopolymerization and removal efficiency.” Materials Science and Engineering: B 319 (2025): 118348.

highlights his breakthrough in wastewater treatment through eco-friendly and cost-effective ceramic adsorbents. He explores the adsorption kinetics, material regeneration, and the influence of activation conditions—critical parameters for practical environmental applications.

🏅 RESEARCH GRANTS AND FUNDING

Currently, Sourav’s work is supported through institutional infrastructure and academic grants facilitated by NIT Rourkela. He is poised to secure independent or collaborative funding from national research councils such as DST, CSIR, and SERB, aiming to expand the scope of applied ceramic engineering in environmental science.

🌍 IMPACT AND INFLUENCE

Sourav’s work aligns with global goals of sustainable development, especially UNSDG 6 (Clean Water and Sanitation) and UNSDG 12 (Responsible Consumption and Production). By developing geopolymer materials from waste clays and industrial byproducts, his research contributes toward circular economy models, reducing landfill waste, and offering scalable technologies for industrial wastewater remediation.

🧭 LEGACY AND FUTURE CONTRIBUTIONS

Sourav envisions scaling up his research into pilot-scale environmental solutions, collaborating with industries to implement adsorbent technologies for textile dye effluent treatment and heavy metal removal. His broader mission includes fostering awareness about low-carbon materials and mentoring future researchers in eco-materials and environmental technology.

 ✅CONCLUSION

Sourav Ranjan Satpathy represents the emerging generation of multidisciplinary Indian researchers, committed to scientific excellence, environmental stewardship, and technological innovation. His contribution to ceramic-based adsorbents is not only scientifically relevant but socially responsible, addressing some of the most pressing ecological challenges. As a nominee for the Best Researcher Award, Sourav brings merit, passion, and promise—hallmarks of a future leader in sustainable material science.

 🔬NOTABLE PUBLICATION:

Adsorptive dye removal using clay-based geopolymer: Effect of activation conditions on geopolymerization and removal efficiency

Author(s): Sourav Ranjan Satpathy, Sunipa Bhattacharyya
Journal: Materials Science and Engineering: B
Year: 2025

Clay Based Geopolymer Adsorbent and Its Application for Methylene Blue Dye Removal from Wastewater System

Author(s): Sourav Ranjan Satpathy, Sunipa Bhattacharyya
Journal: (Not specified; likely unpublished or conference/workshop paper)
Year: 2023