Ivan Simeonov | Anaerobic Digestion | Research Excellence Award

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Mr. Ivan Simeonov | Anaerobic Digestion | Research Excellence Award

Professor at Bulgarian Academy of Sciences (BAS) | Bulgaria

Mr. Ivan Simeonov demonstrates exceptional research excellence in bioautomatics and environmental biotechnology, with a strong focus on modeling, monitoring, and intelligent control of anaerobic digestion and biotechnological processes. Their work integrates advanced mathematical modeling, artificial intelligence, and process optimization to enhance renewable energy production and sustainable waste management systems. The research outcomes have significantly contributed to the scientific understanding and practical advancement of bioprocess control and waste-to-energy technologies. As evidenced by the Scopus profile, the researcher has authored 61 publications, achieved 623 citations, and holds an h-index of 14, highlighting sustained scholarly impact, research quality, and international recognition appropriate for the Research Excellence Award.

Citation Metrics ( Scopus )

700

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Citations
623

Documents
61

h-index
14

Featured Publications


A simple and rapid test for differentiation of aerobic from anaerobic bacteria

World Journal of Microbiology and Biotechnology • 2003 • 80 citations

Linearizing control of the anaerobic digestion with addition of acetate

Control Engineering Practice • 2006 • 74 citations

Anaerobic co-digestion of wasted tomatoes and cattle dung for biogas production

Journal of the University of Chemical Technology and Metallurgy • 2009 • 66 citations

Rakhesh I P | Bio Energy | Research Excellence Award

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Mr. Rakhesh I P | Bio Energy | Research Excellence Award

Stella Mary’s College of Engineering | India

Mr. Rakhesh I. P is an emerging researcher in mechanical engineering whose work spans sustainable energy technologies, thermal sciences, materials engineering, and applied safety research. With a portfolio of 15 publications, 13 citations, and a Scopus h-index of 2, he has contributed to impactful studies addressing renewable energy generation, green materials, and occupational risk mitigation. His early investigations into bio-oil yield enhancement using fixed-bed pyrolysis systems laid the foundation for environmentally conscious fuel alternatives derived from biomass waste streams. He has conducted significant work in biogas production from organic waste, offering practical insights for decentralized energy solutions. His research also extends to advanced material characterization, particularly the study of lanthanum-enhanced magnesium–silicon alloys, which supports the development of lightweight and high-performance engineering materials. Complementing his core mechanical engineering contributions, he has co-authored interdisciplinary studies on biological hazards in healthcare and dust-induced respiratory risks in construction environments, demonstrating the application of engineering methodologies to public-health-related safety issues. His participation in national and international conferences has facilitated knowledge dissemination across domains such as energy systems, alloy development, and robotics conceptualization. A notable highlight of his research journey is his patent application for an MWCNT hybrid nanofluid aimed at improving heat-transfer efficiency, reflecting his commitment to innovation in thermal engineering. Through his consistent publication record, interdisciplinary engagement, and focus on practical sustainability challenges, Mr. Rakhesh I. P contributes meaningfully to advancing mechanical and energy engineering research in alignment with contemporary global needs.

Profiles : Google Scholar | ORCID

Featured Publications

Sivaprakash, M., Rajkumar, S. R., Jegan, C. D., & Rakhesh, J. P. (2022). Analysis of bio-gas from kitchen waste. AIP Conference Proceedings, 2385(1), 090001. Cited by: 3

Michael, R. F., Rakhesh, I. P., Aneesh, B. A., Subin, N., & Anish, J. (2016). Conceptual design of lightweight areca tree robot. International Conference on Energy Efficient Technologies for Sustainability (ICEETS). Cited by: 3

Pachamaanickam, R. I., & Navaneethakrishnan, S. V. M. (2025). Thermogravimetric assessment and multi-model kinetic study of Indian fish tail nut biomass. Reaction Kinetics, Mechanisms and Catalysis. Cited by: 2

Kumar, S. R. R., Dinesh, C. L., Aravind, M. S., Anjaneya, M. G., Haran, M. H., & others. (2019). Synthesis and scrutiny of pyrolysis-oil from tamarind shell. ISSN Journal. Cited by: 2

Rakhesh, I. P., & Rajkumar, S. R. (2018). Experimental comparison of yield of bio-oil in fixed bed pyrolyzer. ISSN Journal No. 2456-6470. Cited by: 2

Nikita Singh | Green Engineering | Best Researcher Award

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Ms. Nikita Singh | Green Engineering | Best Researcher Award

Durban University of Technology | South Africa

Nikita Singh is a dedicated researcher and PhD candidate at Durban University of Technology, South Africa, specializing in green biotechnology, biofuel production, and wastewater treatment. With 2 Scopus-indexed publications, 1 citation, and an h-index of 1, her research contributes to advancing sustainable bioprocessing and environmental innovation. Singh’s work on the co-cultivation of Scenedesmus sp. and duckweed has introduced a novel biofuel and biomass production approach that enhances lipid yields while simultaneously treating industrial wastewater. Her studies integrate advanced statistical techniques, including Design of Experiments and Box–Behnken optimization, to improve reactor performance and hydrodynamic efficiency. Her publications in Chemical Engineering Transactions and Results in Engineering reflect the scientific depth of her contributions to green engineering and bioprocess optimization. Singh has represented her institution at international forums such as CHISA and GCCE, demonstrating her global research engagement. In addition to research excellence, she mentors junior scholars and fosters innovation in renewable energy applications. Her recognition as a Top 100 GradStar and winner of the International Wetskills Challenge underscores her leadership and dedication to sustainable science. Through her innovative work, Nikita Singh exemplifies the next generation of biotechnology researchers driving the future of green energy and environmental resilience.

Profiles : Scopus | ORCID

Featured Publications

Singh, N., Chetty, M., & Rathilal, S. (2024). Cultivation of Scenedesmus sp., Chlorella vulgaris, and Spirulina platensis in sewage industrial wastewater: Bench-scale optimization for biofuel production. Chemical Engineering Transactions. Citation: 1

Singh, N., Chetty, M., & Rathilal, S. (2025). Optimization of hydrodynamics for enhanced co-cultivation in bubble column reactors: Investigating flow dynamics and biomass productivity. Results in Engineering.