Dr. Ahmed Said | Environmental Analytical Chemistry | Environmental Chemistry Commitment Award

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Dr. Ahmed Said | Environmental Analytical Chemistry | Environmental Chemistry Commitment Award

Dr. Ahmed Said is a mineralogy and environmental engineering specialist serving as a lecturer and researcher at the University of Comoros. With a Ph.D. in Mineral and Environmental Engineering from Wuhan University of Technology, he focuses on sustainable mineral resource development and environmental impact mitigation. His expertise has significantly contributed to the development of geoscientific databases in East Africa. He is the key contributor to the creation of the AERGeo East Africa Information Database, enhancing geological data accessibility in the region. Dr. Said has also participated in numerous international training programs related to energy, geology, and environmental sciences.

University of Comoros | Comoros

Author Profile

Scopus

Academic Qualifications

Dr. Ahmed Said holds a distinguished Ph.D. in Mineral and Environmental Engineering from Wuhan University of Technology, China, which he completed between September 2016 and January 2021. Prior to that, he earned a Master’s Degree in Mineral Engineering from the University of Antananarivo, Madagascar, between 2008 and 2010, laying a solid foundation for his academic and professional pursuits in the field of Mineralogy and Environment.

Area of Expertise & Professional Role

With deep-rooted expertise in Mineralogy and Environmental Studies, Dr. Ahmed Said currently serves as a Lecturer and Researcher at the University of Comoros. His research and teaching efforts center around sustainable mineral resource management and environmental protection. One of his notable achievements includes the development and launch of the AERGeo East Africa Information Database, a pivotal contribution enhancing regional geoscience data access and collaboration.

Specialized Training & Certifications

Dr. Said has continuously expanded his knowledge through diverse international training programs and certifications. His specialized training includes Oil and Gas Training at the Napoléon Bonaparte Center, France (2015), a Geothermal Law Course in Entebbe, Uganda (2015), and coursework at the East Africa Geothermal Centre of Excellence, Nairobi (2014). Additional notable certifications include training in Energy Accounting (Kigali, 2014), Geodesy and GIS for the Oil Industry (France, 2014), and Geophysical Exploration (Naivasha, 2014). His comprehensive skill set also encompasses Energy Policy and Sustainable Development (IFDD, Comoros, 2014), and advanced knowledge in Geothermal Database Management and Geological Resources, acquired across various East African and Asian institutes.

Social and Associative Engagement

Beyond academia, Dr. Said has demonstrated a strong commitment to student welfare and leadership development. His active involvement began as Financial Secretary of the CESAM Association in Madagascar (2002–2003), later serving as Vice-President of the CESAM Division (2004–2005). Notably, he is the Founder of the Association of Comorian Students in Madagascar (2006), a platform dedicated to promoting Comorian student unity and advancement abroad. His dedication continued as Secretary General of ACEM during 2009–2010, highlighting his enduring contribution to student advocacy and community leadership.

Notable Publication

Mechanochemical Activation of Phlogopite to Enhance Its Capacity as Absorbent for the Removal of Heavy Metal Ions
Authors: Ahmed Said, Huimin Hu, Yanchu Liu, Qiwu Zhang & Jun Qu
Journal: Water, Air, & Soil Pollution 
Year: 2021

Conclusion

Dr. Ahmed Said is a dedicated researcher and educator committed to addressing the intersection of mineralogy and environmental sustainability. Through his academic background and diverse training, he has made meaningful contributions to both local and regional geoscientific initiatives. His work on the AERGeo East Africa Information Database reflects his vision of advancing data-driven decision-making in the mineral and energy sectors. As a lecturer, he continues to mentor students and contribute to scientific knowledge in the field. Dr. Said’s career exemplifies the integration of technical expertise, collaborative engagement, and a strong commitment to environmental stewardship.

Dr. Jagdish Kumar – Environmental Analytical Chemistry – Best Researcher Award

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Dr. Jagdish Kumar – Environmental Analytical Chemistry – Best Researcher Award

Shriram Institute for Industrial Research, India

Author Profile

Google Scholar

🎓Academic and Professional Journey 

Dr. Jagdish Kumar is a distinguished environmental scientist with a Ph.D. in Chemistry, a Fellow of the Institution of Chemists (FIC), and a Chartered Chemist. With an extensive career spanning 39 years, he has made remarkable contributions to environmental sustainability, pollution control, and waste management. His expertise covers diverse areas, including solid and hazardous waste management, air and water pollution control, landfill gas assessment, resource recovery, and climate change mitigation. Over the years, Dr. Kumar has played a crucial role in shaping environmental policies and implementing sustainable solutions to combat pollution.

🌍Expertise in Pollution Control and Waste Management 

Dr. Kumar has established himself as an expert in environmental risk assessment, cleaner production techniques, and process control audits. His work focuses on tackling critical environmental challenges such as pollutant dispersion modeling, landfill site selection, carbon footprint reduction, and sustainable waste disposal strategies. As an Environmental Impact Assessment (EIA) Coordinator and Functional Area Expert (FAE) accredited by the Quality Council of India (QCI) and the National Accreditation Board for Education and Training (NABET), he has assessed numerous industrial and infrastructural projects, ensuring they meet national and global environmental standards.

📜Regulatory and Technical Committee Contributions 

As a key figure in environmental governance, Dr. Kumar serves on various technical committees of the Bureau of Indian Standards (BIS). He has been actively involved in the formulation of national standards for industrial water quality, chemical hazards, and environmental safety regulations. Additionally, he has been designated multiple times from 2006 to 2024 as a Government Analyst under the Environment (Protection) Act, 1986, by the Ministry of Environment, Forests & Climate Change (MoEF&CC), Government of India. His expertise has been sought after in shaping environmental regulations and ensuring their effective implementation.

🏆Accreditations and Professional Certifications 

Dr. Kumar is an Approved Functional Area Expert (FAE) by QCI/NABET, specializing in solid and hazardous waste management, water pollution control, meteorology, air quality modeling, and risk management. As an Approved EIA Coordinator, he has led numerous environmental impact assessments for projects in oil and gas transportation, special economic zones (SEZs), hazardous chemical storage, and industrial emissions control. His contributions have been pivotal in ensuring industrial projects align with sustainability and environmental safety norms.

🔬Research Contributions and Environmental Innovations 

Dr. Kumar’s research is focused on finding innovative solutions for environmental sustainability. His work includes pollutant dispersion modeling, air pollution control, water quality assessment, and climate change adaptation. He has been instrumental in advancing resource recovery techniques, landfill gas potential assessments, and disaster management planning. His research has significantly contributed to reducing environmental footprints and promoting circular economy principles.

🌐Professional Memberships and International Collaborations 

Dr. Kumar is a Life Member of the Indian Society of Remote Sensing & Geomatics (ISRO) and has been a key contributor to EU-India bilateral Technical Cooperation for the Environment, aiming to build the capacity of stakeholders in India and Europe to implement cleaner, greener and climate-friendly technologies in the areas of waste management. Through these affiliations, he collaborates with global experts on sustainable waste management, water conservation, and environmental governance. His expertise has been recognized on both national and international platforms, making him a sought-after consultant in environmental policy and regulation.

Notable Publications📝

📝Arsenic contamination in groundwater – hotspots discovered through GIS model during recent survey in Bihar and U.P.

Authors: Jagdish Kumar, Manish Wasuja, A Gupta, V.K. Verma, R.K. Khandal

Journal: Sustainable Management of Water Resources: Emerging Science and Technology Issues in South Asia (Book)

Year: 2009

📝A reliable model to strengthen community-based water quality monitoring and surveillance via field test kits

Authors: Jagdish Kumar, Aarti Garg, Gaurav, Vivek Narayan Singh, Mukul Das

Journal: Scientific Reports

Year: 2025

📝Strengthening Water Quality Testing and Remediation System – Role of Training and Capacity Building

Authors: Jagdish Kumar, Vivek Narayan Singh, Mukul Das

Journal: Jal Jeevan Samvad

Year: 2024

📝Significance of Quantitative Risk Assessment and Onsite Emergency Plan for Chemical Industries (Part-2)

Authors: V.K. Verma, Jagdish Kumar

Journal: ENVIRO ANNOTATIONS

Year: 2020

📝Management and hygienization of municipal sewage sludge- existing practices and future potential for radiation processing technology

Authors: J. George, S. Rajput, Jagdish Kumar, D.S. Chatterjee, Mukesh Garg, V.K. Verma, R.K. Khandal

Journal: Radiation Processing Technology Applications (Book)

Year: 2010

Dr. Z’hen’yan Xia – Physical Chemistry- Best Researcher Award

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Dr. Z’hen’yan Xia – Physical Chemistry- Best Researcher Award

Tianjin University – China

Author Profile

Scopus

Orcid

🏆 Academic Achievements

Dr. Xia has served as the Principal Investigator (PI) for multiple projects funded by the National Natural Science Foundation, reflecting his leadership in cutting-edge research. His work has been published in prestigious scientific journals, including Physics of Fluids, Computational Materials Science, and Colloids and Surfaces A: Physicochemical and Engineering Aspects, showcasing his contributions to the field.

🌀 Areas of Expertise

Dr. Z’hen’yan Xia specializes in Fluid Mechanics, Molecular Dynamics, Physical Analytical Chemistry, and Advanced Materials. His work combines both theoretical research and engineering applications, pushing the boundaries of fluid flow control and molecular interactions at macro and nanoscale levels.

🔬 Research Interests

Dr. Xia’s research focuses on two primary areas. The first is turbulent flow control and fluid instability, where he conducts theoretical research and engineering applications aimed at improving fluid flow efficiency in various engineering systems. His second area of focus is the molecular dynamics of fluid-micronano structures, where he explores the fundamental interactions between fluids and micronano surfaces, optimizing fluid behavior at microscopic levels.

🚀 Research Innovations

Reducing the contact time between liquid droplets and solid surfaces is a crucial challenge in many engineering applications. While extensive studies have been conducted on droplet impact mechanisms, there is still a lack of systematic research on nanodroplet behavior on superhydrophobic surfaces with square ridges. Dr. Xia’s research addresses this gap by investigating nanodroplet interactions on both superhydrophobic planes and structured surfaces. His findings reveal that when nanodroplets impact a superhydrophobic plane, the droplet contraction time determines the total contact time. However, when nanodroplets impact superhydrophobic surfaces with square ridges, the critical factor influencing contact time is the detachment time as the droplet lifts off. Additionally, his research highlights that nanodroplets exhibit stronger adhesion to solid surfaces compared to larger droplets and are also more resistant to deformation and splitting, a characteristic not commonly observed in macroscopic droplets. Dr. Xia introduces the critical rebound Weber number (We) to evaluate how square ridges enhance droplet rebound performance. His study demonstrates that a moderate increase in ridge height helps in reducing contact time, while narrower ridges are more effective in minimizing contact duration and facilitating droplet splitting.

Notable Publications📄

📄An analysis of the contact time of nanodroplets impacting superhydrophobic surfaces with square ridges
  • Authors: HuaiYing Shi, XuanQiang Hou, HaiJue Xu, YuChuan Bai, ZhenYan Xia

  • Journal: Computational Materials Science

  • Year: 2024
📄Experimental investigation of the impact of viscous droplets on superamphiphobic surfaces
  • Authors: Yaolin Tai, Haijue Xu, Yuchuan Bai, Linan Li, Shibin Wang, Zhenyan Xia

  • Journal: Physics of Fluids

  • Year: 2022
📄Research on the contact time of a bouncing microdroplet with lattice Boltzmann method
  • Authors: Yaolin Tai, Yang Zhao, Xinyu Guo, Linan Li, Shibin Wang, Zhenyan Xia

  • Journal: Physics of Fluids

  • Year: 2021