| Prof. Dr | Fabiano | Naves | Federal University of São João del Rei | Brazil | Water and Wastewater Treatment | Best Researcher Award | |
| Assoc Prof Dr | Reza | Jafari | Isfahan University of Technology | Iran | Environmental Modeling | Best Researcher Award | |
| Assoc. Prof. Dr | Jose | Cantalice | Rural Federal of Pernambuco University/Texas A&M University | Brazil | Environmental Engineering | Excellence in Research | |
| Dr | Seyed-Sajad | Ahmadpour | Kadir has university | Turkey | Environmental Engineering | Best Researcher Award | |
| Prof | Arman | Hemmati | University of Alberta | Canada | Others | Best Researcher Award | |
| Dr | Oluwaseun | Okimiji | Lagos State University | Nigeria | Environmental Risk Assessment | Excellence in Research | |
| Dr | Amir Abbas | Matin | Department of Chemistry/Azarbaijan Shahid Madani university | Iran | Environmental Chemistry | Best Researcher Award | |
| Assoc Prof Dr | Naser | Farrokhi | Naser Farrokhi, Associate professor, Shahid Beheshti University | Iran | Solid Waste Management | Best Researcher Award | |
| Dr | Lekan Taofeek | Popoola | Afe Babalola University, Nigeria | Nigeria | Environmental Engineering | Outstanding Scientist Award | |
| Prof | Marek | Florkowski | AGH University of Kraków | Poland | Others | Best Researcher Award | |
| Assoc Prof Dr | Muneer Elyas Siddig | Eltahir | University of Kordofan | Sudan | Climate Change Mitigation and Adaptation | Best Researcher Award | |
| Assoc Prof Dr | Nasar | Ahmed | The University of Azad Jammu and Kashmir, Muzaffarabad | Pakistan | Environmental Engineering | Best Researcher Award | |
| Prof | Hossein | Roghani-Mamaqani | Sahand University of Technology | Iran | Environmental Engineering | Best Researcher Award | |
| Prof Dr | Christo | Nanev | INST PHYSICAL CHEMISTRY BAS | Bulgaria | Materials Science and Engineering | Best Researcher Award | |
| Dr | Behnam | Khorrami | Dokuz Eylul University | Iran | Water Resources Engineering | Best Researcher Award | |
| Mrs | SHAYMAA | SHUKUR | Department of Biology, College of Science for Women, University of Baghdad, Iraq | Iraq | Environmental Risk Assessment | Women Researcher Award | |
| Dr | jasvinder | kaur | Department of chemistry, School of sciences,IFTM University, Moradabad | India | Water and Wastewater Treatment | Young Scientist Award | |
| Assoc Prof Dr | ILINCA | COSTIN | Petroleum – Gas University of Ploiești/Faculty of Mechanical and Electrical Engineering/Department of Mechanical Engineering | Romania | Structural Engineering | Excellence in Research | |
| Dr | Yves | Fomatati | The university of Bamenda | Cameroon | Others | Best Researcher Award | |
| Dr | Mohammad | Navazani | Institute For Frontier Materials, Deakin university | Australia | Materials Science and Engineering | Best Researcher Award | |