El Mokhtar El Hafidi | Environmental Science | Best Researcher Award

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Dr. El Mokhtar El Hafidi | Environmental Science | Best Researcher Award

Dr. El Mokhtar El Hafidi | Chouaïb Doukkali University | Morocco

Dr. El Mokhtar El Hafidi is a Civil Protection Captain and researcher at the Laboratory of Engineering Sciences for Energy (LabSIPE), Chouaïb Doukkali University, El Jadida, Morocco, specializing in renewable energy applications for wastewater recovery, sustainable materials, and environmental risk management. He holds a Ph.D. in Materials Physics and Energy Engineering and has led and contributed to six major research projects focused on renewable energy integration, eco-efficient wastewater treatment, and the valorization of industrial by-products for civil engineering. Dr. El Hafidi has published 18 peer-reviewed scientific papers in indexed journals and delivered 12 oral communications at international conferences, reflecting his active engagement in the scientific community. His research impact is evidenced by 236+ Google Scholar citations and an h-index of 8, supported by collaborations with Moroccan academic institutions and the Jorf Lasfar thermal power plant. He has developed innovative processes using fly ash, metallic slags, and sludge to produce eco-efficient construction materials, advancing circular economy and low-carbon development strategies. His solar-powered desalination and sustainable distillation systems contribute to improving water recovery efficiency in resource-constrained environments. He holds patent filings on wastewater reuse using metallurgical by-products (N°70757–14/02/2025) and their application in marine civil engineering structures. Dr. El Hafidi serves as a reviewer for leading journals including Desalination, MDPI journals, International Journal of Environmental Research, Journal of Water Process Engineering, Sustainable Chemistry – One World, and Water, Air & Soil Pollution. A member of the Moroccan Association of Environmental Engineering, he actively promotes scientific innovation aligned with the UN Sustainable Development Goals, particularly clean water, affordable energy, responsible resource use, and climate adaptation. His work demonstrates a strong link between laboratory research and practical field solutions to support Morocco’s ecological transition and environmental sustainability.

Profiles: Scopus | Orcid | Google Scholar | Linkedin

Featured Publications

El Hafidi, E. M., Mortadi, A., Chahid, E. G., & Laasri, S. (2025). Effect of trichloroisocyanuric acid concentration on the electrical properties of swimming pool water. Scientific Reports, 15, Article 80521.

Mortadi, A., Tabbai, Y., El Hafidi, E., Nasrellah, H., Chahid, E., Monkade, M., & El Moznine, R. (2025). Investigating temperature effects on perovskite solar cell performance via SCAPS-1D and impedance spectroscopy. Cleaner Engineering and Technology, 17, 100876.

Mortadi, A., El Hafidi, E., Labjar, N., Nasrellah, H., Chahid, E., Monkade, M., & El Moznine, R. (2025). Monitoring the coagulation mechanism and aluminum sulfate impact on textile wastewater treatment: Insights from impedance spectroscopy. Journal of the Indian Chemical Society, 102, 101501.

Mortadi, A., El Hafidi, E. M., Sadiqi, A., Nasrellah, H., Laasri, S., Chahid, E. G., & El Moznine, R. (2025). Thickness-dependent performance optimization of lead-free FASnI₃ perovskite solar cells: Interplay between optical absorption and charge recombination. Hybrid Advances, 2, 100528.

Mghaiouini, R., Mortadi, A., El Hafidi, E. M., Chahid, E. G., El Bouayadi, R., Benaissa, M., & Labrim, H. (2025, October). Optimizing diammonium phosphate solubility in fertigation using magnetized water: A Taguchi approach. Next Materials, 4, 101193.

El Hafidi, E. M., Mortadi, A., Lizoul, B., Chahid, E. G., & Laasri, S. (2025, October 15). Valorization of industrial wastewater treatment sludge in eco-friendly mortars: Enhancing thermal insulation and sustainability. Recycling, 10(5), 192.

El Hafidi, E. M., Mortadi, A., Lizoul, B., Chahid, E. G., & Laasri, S. (2025, October 2). Valorization of industrial wastewater treatment sludge in eco-friendly mortars: Enhancing thermal insulation and sustainability (Preprint). Preprints.org.

Natasa Knezevic | Environmental and Green Processes | Best Researcher Award

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Dr. Natasa Knezevic | Environmental and Green Processes | Best Researcher Award

Dr. Natasa Knezevic | “VINČA” Institute of Nuclear Sciences National Institute of thе Republic of Serbia | Serbia

Dr. Natasa Knezevic is a Serbian researcher and emerging scientist in the field of environmental and chemical engineering, currently pursuing her Ph.D. in Environmental Engineering at the Faculty of Technology and Metallurgy, University of Belgrade. She is affiliated with the “VINCA” Institute of Nuclear Sciences – National Institute of the Republic of Serbia, where she serves as a Research Assistant. Her academic and research expertise encompasses instrumental analysis, organic synthesis and material characterization, adsorption processes on bio-based materials, composites, and the development of green methods for sustainable waste management. Dr. Knežević holds dual master’s degrees in Biochemical Engineering and Biotechnology, and in Environmental Engineering from the University of Belgrade. She has also gained international experience as a visiting researcher at the University of Ljubljana, Slovenia, and participated in multiple applied science and environmental innovation projects. Her scientific output includes over 12 peer-reviewed publications, around 150 citations, and an h-index of 6, reflecting her growing influence in the field of environmental materials and green technologies. She has received numerous honors, including the Panta S. Tutundžić Award for academic excellence, the Best Technological Innovation Award (2021) from the Ministry of Environmental Protection of Serbia, and recognition for the Best Start-Up Ideas initiative by Coca-Cola Youth Support. Alongside her scientific career, she is an active volunteer, team leader, and ambassador at the University of Belgrade’s Center for Career Development. Fluent in Serbian, English, and Russian, Dr. Knežević combines technical proficiency in tools like SuperPro Designer, OriginPro, ChemDraw, and Python with strong communication, leadership, and organizational skills, making her a dynamic and versatile young researcher in environmental innovation and sustainable engineering.

Profiles: Scopus | Orcid 

Featured Publications

Abduarahman, M. A., Vuksanovic, M. M., Knezevic, N., Banjanac, K., Milosevic, M., Velickovic, Z., & Marinkovic, A. (2024). MgAl-layered double hydroxide-coated bio-silica as an adsorbent for anionic pollutants removal: A case study of the implementation of sustainable technologies. International Journal of Molecular Sciences, 25(21), 11837.

Brzić, S., Knezevic, N., Kovacevic, T., Vuksanovic, M., Marinkovic, A., & Grzetic, J. (2024). Furoic acid-based (non)energetic plasticizers for solid composite propellants production. Scientific Technical Review, 74(1), 50–57.

Cujic, M., Knezevic, N., Zivković, F., & Jankovic Mandic, L. (2025). Radiation technology in polymer waste recycling and upcycling: Mechanisms, applications, and prospects. Metallurgical and Materials Data.

Cujic, M., Knezevic, N., Zivković, F., & Jankovic Mandic, L. (2025). Radiation technology in the light of polymer waste recycling. Metallurgical & Materials Engineering Congress of South-East Europe.

Embirsh, H. S. A., Vuksanovic, M. M., Mladenovic, I. O., Knezevic, N., Milosevic, M., Mijatov, S., Jancic Heinemann, R., & Marinković, A. (2024). Unsaturated polyester resin-based composites: A case study of lignin valorisation. Chemosphere, 352, 142144.

Knezevic, N., Vuksanovic, M., & Marinkovic, A. (2025). Enhanced mechanical strength and controlled biodegradability of bio-membranes synthesized from waste hemp fibers. Metallurgical and Materials Data.

Knezevic, N., Vuksanovic, M., & Marinkovic, A. (2025). Mechanical and biodegradability properties of synthesized bio-membranes from waste hemp fibers. Metallurgical & Materials Engineering Congress of South-East Europe.

Knezevic, N., Vuksanovic,, M. M., Banjanac, K., Pantic, K., Velickovic, Z., Cvijetic, I., Marinkovic, A., & Miloševic, M. (2024). Cationic waste hemp fibers-based membrane: Case study of anionic pollutants removal through environmentally friendly processes. Journal of Environmental Management, 361, 123174.

Savic, A., Vuksanovic, M. M., Savic, M., Knezevic, N., SaponjiC, A., IliC, S., & Egelja, A. (2025). Modified silica particles coated with Cu–Al layered double hydroxide for phosphate and arsenate removal in water treatment. Molecules, 30(10), 2138.

Jingjing Jiang | Environmental Science | Innovative Research Award

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Dr. Jingjing Jiang | Environmental Science | Innovative Research Award 

Dr. Jingjing Jiang | Jilin University | China

Prof. Jingjing Jiang is a distinguished scholar and researcher serving as a Professor, Doctoral Supervisor, and Deputy Director of the Department of Environmental Engineering at Jilin University, China. She obtained both her Master’s and Doctoral degrees from Jilin University, where she has built a notable academic and research career dedicated to advancing environmental sustainability through cutting-edge wastewater treatment technologies. As a Tang Aoqing Young Scholar and recognized Young Growth Science and Technology Talent of Jilin Province, Prof. Jiang represents a new generation of scientific leadership committed to integrating innovation with environmental protection. Her primary research focus centers on transmembrane ion transport for wastewater treatment, addressing complex challenges related to pollution control, resource recovery, and sustainable water management. Over the years, she has successfully completed or is currently leading 15 major research projects, including prestigious grants from the National Natural Science Foundation of China (NSFC) and the China Postdoctoral Science Foundation. These projects highlight her expertise in advanced membrane materials, electrochemical processes, and nanotechnology applications for efficient and sustainable environmental remediation. Prof. Jiang’s academic output reflects both productivity and impact. She has authored or co-authored 49 peer-reviewed journal publications in high-impact outlets indexed in SCI and Scopus, covering interdisciplinary themes across materials science, nanotechnology, and environmental engineering. Her research has been cited over 2,000 times, indicating the global recognition and influence of her work, and she maintains an impressive h-index of 25, showcasing her consistent scholarly excellence and contribution to the field. In addition to her journal articles, Prof. Jiang has published one academic book (ISBN-registered) and holds nine patents, many of which address innovative technologies for water purification and pollutant degradation. Her professional influence extends beyond research and teaching. Prof. Jiang serves on the Young Editorial Boards of several reputable international journals, including Nano-Micro Letters, Research, Water Purification Technology, and Carbon Neutralization, among others. These editorial appointments signify her leadership role in shaping emerging research directions in environmental engineering and sustainable technologies. She is also an active young member of the Jilin Provincial Society of Environmental Science and Engineering, contributing to regional academic development and professional collaboration. Prof. Jiang has established strong collaborative partnerships, notably with the National Natural Science Foundation of China Joint Fund, fostering interdisciplinary and cross-institutional innovation. Her outstanding achievements have earned her several honors, including the Jilin Provincial Natural Science Award and the prestigious Ogano Award.

Profile: Scopus

Featured Publications

Jiang, J., Zhang, Y., Liu, Y., … Dong, S. (2025, March). Selective activation of peroxymonosulfate through gating heteronuclear diatomic distance for flexible generation of high-valent cobalt-oxo species or sulfate radicals.

Sun, T., Liu, Y., Li, J., … Dong, S. (2025, March). Radical and nonradical cocatalysis induced by asymmetric medium-spin cobalt single atom for water decontamination.

Jiang, J., Liu, S., Zhao, B., … Dong, S. (2025, February). Angstrom confinement-triggered adaptive spin state transition of CoMn dual single atoms for efficient singlet oxygen generation.

Zhao, Z., Jiang, J., Zhou, D., & Dong, S. (2025, January). Microalgal-based urea wastewater treatment with p-hydroxybenzoic acid enhances resource recovery and mitigates biological risks from Bisphenol A.

Liu, Y., Jiang, J., Li, T., … Dong, S. (2024, December). Tuning charge distribution for synergistic enhancement of internal electric field in BiOCl via phosphorus–vanadium dual-doping.

Fu, S., Dong, S., Cao, T., … Zhou, D. (2024, October). The transition metal composition could promote α-Fe₂O₃ catalytic ozonation at mild condition by improving electron transfer.

Jiang, J., Yue, C., Niu, S., … Dong, S. (2024, May). Gradient graphitic carbon rings induce successive built-in electric field for photo-Fenton-like reaction.