| Mr | Erone | Ghizoni Santos | University of Helsinki | Finland | View Profile |
| Prof | Esmail | El-Fakharany | city of scientific research and technological applications | Egypt | View Profile |
| Ms | Esmee | Verheul | LUMC | Netherlands | View Profile |
| Evangelina | Bonifácio | VALORIZA – Research Centre for Endogenous Resource Valorization, Polytechnic Institute of Portalegre | Portugal | View Profile |
| Mr | Evangelos | Spyrou | Department of Geology and Geoenvironment | Greece | View Profile |
| Mr | Evans | Simpemba | Kansanshi Mining Plc | Zambia | View Profile |
| Assoc Prof Dr | Ewa | Zender-Świercz | Kielce University of Technology | Poland | View Profile |
| Mr | F M Nizam Uddin | Khan | HB & Co | Australia | View Profile |
| Dr | Fahima Nasrin | Eva | North South University | Bangladesh | View Profile |
| Dr | Fares Hezam | Al-Ostoot | Palermo University | Yemen | View Profile |
| Ms | farnaz | shokraneh | Abo Akademi University | Finland | View Profile |
| Fei | Jia | Ocean University of China | China | View Profile |
| Prof | Ferry | Jie | Edith Cowan University | Australia | View Profile |
| Dr | Flavia | Medeiros Savi | Queensland University of Technology | Australia | View Profile |
| Dr | Fnu | Kajal | University of Arizona | United States | View Profile |
| Dr | Francesco | Scala | Unical | Italy | View Profile |
| Mr | Gabriel | Segarra | Medical University of South Carolina | United States | View Profile |
| Mr | Gadissa Tokuma | Gindaba | Haramaya University | Ethiopia | View Profile |
| Assoc Prof Dr | Gerald | Voelbel | New York University | United States | View Profile |
| Dr | Ghulam | Sohail | UET Lahore, Pakistan | Pakistan | View Profile |