Lysa Benaddache | Civil Engineering | Best Researcher Award

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Mrs. Lysa Benaddache | Civil Engineering | Best Researcher Award

Mrs. Lysa Benaddache | University Of Bordj Bou Arreridj | Algeria

Lysa Benaddache is a PhD student jointly affiliated with the LIMEEDD Laboratory, Department of Civil Engineering, Mohamed El-Bachir El-Ibrahimi University of Bordj Bou Arreridj in Algeria, and the L2MGC Laboratory at CY Cergy Paris Université in France. She holds a Master’s degree in Hydraulic Constructions and Developments and is currently engaged in doctoral research focusing on the development of sustainable eco-composite materials for the repair and strengthening of concrete structures under the effects of climate change. she has also served as a part-time lecturer, contributing to academic teaching and the supervision of final-year projects. Her research integrates areas such as reinforced concrete corrosion, eco-material design, and geopolymer technology aimed at sustainable structural repair. With an h-index of 3 on Scopus and seven published journal articles, her scientific contributions emphasize the use of natural fibers, industrial waste, and biowaste in developing eco-friendly alternatives to synthetic composites. Her studies demonstrate that certain natural fibers can match or even surpass the mechanical properties of traditional glass fibers, enhancing structural durability and sustainability. She is an active member of both the LIMEEDD and L2MGC laboratories, collaborating on innovative research in fiber-reinforced eco-composites, particularly focusing on optimizing date palm fiber treatment to improve mechanical performance and environmental resilience. Dedicated to advancing sustainable construction materials, Lysa Benaddache’s research contributes significantly to eco-innovation and the future of resilient infrastructure systems.

Profile:  Scopus | Google Scholar

Featured Publications

Benaddache, L., Belkadi, A. A., Berkouche, A., Hadzima-Nyarko, M., et al. (2025). Modeling and optimization for the combined valorization of calcined sediments and ground blast-furnace slag in eco-mortar formulations: Rheological, mechanical, microstructural, and environmental assessments. Structures.

Benaddache, L., Belkadi, A. A., Berkouche, A., Aggoun, S., et al. (2025). Advancing structural flexural reinforcement with natural and synthetic fiber composites: Optimization of EBR and EBROG methods supported by DIC. Structures.

Berkouche, A., Belkadi, A. A., Benaddache, L., Aggoun, S., et al. (2025). Enhancing physical, mechanical, and durability properties of slag-based geopolymers through ceramic waste incorporation: A comprehensive optimization study. Journal of the Taiwan Institute of Chemical Engineers.

Benaddache, L., Belkadi, A. A., Berkouche, A., Amziane, S., Alomayri, T., Achour, Y., & Benammar, A. (2024). Experimental optimization of low-carbon cellular foam geopolymers incorporating crushed stone sand and flax fiber using central composite design. Iranian Journal of Science and Technology, Transactions of Civil Engineering, 4, 3999–4019.

Benaddache, L., Belkadi, A. A., Kessal, O., Tayebi, T., & Aggoun, S. (2024). Comparative study on externally bonded heat-treated jute and glass fiber reinforcement for repair of pre-cracked high performance concrete beams.

Armand Tchakounte Ngoungue | Wastewater treatment | FRP Excellence in Water Treatment Solutions Award

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Dr. Armand Tchakounte Ngoungue | Wastewater treatment | FRP Excellence in Water Treatment Solutions Award

researcher at Department of Chemistry, Faculty of Science, University of Douala, Cameroon

Tchakounte Armand is an esteemed researcher in the field of inorganic chemistry, specializing in waste recycling, nano zerovalent iron synthesis, and wastewater treatment. With a strong academic foundation and extensive research experience, he has made significant contributions to the development of sustainable materials. His work focuses on innovative methods for immobilizing toxic waste and optimizing absorbents for industrial applications. Armand has also been actively involved in teaching and research at the University of Douala, Cameroon, shaping the next generation of scientists.

Profile

ORCID

Education

Armand obtained his PhD in Inorganic Chemistry from the University of Douala, Cameroon, in 2022. His doctoral research focused on the simultaneous adsorption of methylene blue and nickel ions using activated clay-supported nano zerovalent iron synthesized with green tea extract. Prior to his PhD, he earned an MSc in Physical Chemistry from the same university in 2018 and a BSc in Physical Chemistry from the University of Dschang in 2013. His academic journey began with a strong foundation in science and mathematics, completing his Baccalauréat in 2010.

Experience

Since 2018, Armand has been actively engaged in teaching and research at the University of Douala. He has been temporarily attached to both the Faculty of Science and the National Higher Polytechnic School, contributing to academic instruction and research supervision. In addition, since 2019, he has served as a temporary teacher at College Alfred Saker in Douala. His practical experience includes an internship at the CIMAF laboratory in Douala, where he gained hands-on expertise in material science and industrial processes.

Research Interests

Armand’s research revolves around sustainable materials and environmental remediation. His primary interests include:

  • Recycling waste into sustainable precast materials
  • Synthesizing nano zerovalent iron for environmental applications
  • Immobilization of toxic waste to prevent environmental contamination
  • Developing advanced absorbents for wastewater treatment

His research aims to bridge the gap between industrial needs and environmental sustainability by proposing cost-effective and eco-friendly solutions.

Awards

Armand’s innovative research has earned him recognition in academic and scientific circles. While his specific awards are not listed, his work has been featured in reputable scientific journals, highlighting his contributions to sustainable materials and environmental chemistry. His nominations for research excellence reflect the impact of his studies on waste recycling and adsorption technologies.

Publications

Armand has authored several high-impact publications, contributing to advancements in environmental chemistry. Below are some of his notable works:

  1. Lenou, I., Tchakounte, A., et al. (2024). Optimization of porous volcanic ash-based geopolymer for crystal violet adsorption using the Box-Behnken design. Canadian Journal of Chemistry.

    • Cited by: Various studies on adsorption materials

  2. Tchakounte, A., Lenou, I., et al. (2024). RSM-CCD design of volcanic ash/rice husk ash-based phosphate geopolymer for crystal violet adsorption. Scientific Reports, 14(1), 29422.

    • Cited by: Research on geopolymer materials

  3. Tchakounte, A., Kede, C., et al. (2024). Adsorption of nickel (II) from aqueous solutions with clay-supported nano-scale zero-valent iron synthesized from green tea extract. Desalination and Water Treatment, 320, 100771.

    • Cited by: Studies on water purification techniques

  4. Sidjou, A. S., Tchakounte, A. N., et al. (2023). Synthesis of alkali-activated volcanic scoria and rice husk ash-based composite materials for adsorptive removal of crystal violet. Hybrid Advances, 4, 100113.

    • Cited by: Waste-derived adsorbents research

  5. Tchakounte, A. N., Ateba, B. A., et al. (2021). Simultaneous Removal of Methylene Blue and Nickel Ions in Aqueous Solution Using Natural Clay. Journal of Applied Surfaces and Interfaces, 9(1-3).

    • Cited by: Studies on natural clay adsorbents

  6. Asseng, M. C., Dzoujo, H. T., et al. (2020). Batch studies for the removal of methyl orange from water using regenerated activated carbons. Journal of Materials Science and Engineering B, 10(3), 109-123.

    • Cited by: Water treatment methodologies

  7. Tchakounte, A. N., Poumve, H. Z., et al. (2019). Calcareous-support nanoscale Zero-valent iron: New findings on adsorption of Cr (VI) in aqueous solution. Journal of Applied Surfaces and Interfaces, 6(1-3).

    • Cited by: Research on nanoscale iron for heavy metal removal

Conclusion

Considering Dr. Armand’s academic background, research expertise, and significant contributions to water treatment technologies, he is a highly suitable candidate for the Research for FRP Excellence in Water Treatment Solutions Award. His work aligns with the award’s objectives, emphasizing sustainable and innovative solutions for water purification.