| Prof | Rodrigo | Caiado | Pontifical Catholic University of Rio de Janeiro - PUC-Rio | Brazil | Environmental Science | Waste Management and Disposal | Most Cited Article Award | |
| Dr | Jihwan | Park | Korea Electronics Recycling Cooperative | South Korea | Environmental Science | Waste of electrical and electronic equipment (WEEE) recycling technology and policy | Best Researcher Award | |
| Prof | Ayodeji | Ogunjuyigbe | University of Ibadan, Ibadan | Nigeria | Energy | Waste to Energy | Most Cited Article Award | |
| Prof | Yuancai | Chen | School of Environment and Energy, South China University of Technology | China | Environmental Science | Wastewater Biological Treatment Technology and Electrochemical Treatment Technology | Best Researcher Award | |
| Prof. Dr | Jian` | Zhang | Shandong University | China | Environmental Science | Wastewater treatment and reclamation | Most Cited Article Award | |
| Assoc. Prof. Dr | Jian | Zhang | Shandong University | China | Environmental Science | Wastewater treatment and reclamation | Most Cited Article Award | |
| Prof. Dr | Nadhir | Al-Ansari | LuleaUniversity of Technology | Sweden | Engineering | Water Resources and Environment | Excellence in Citation Achievement Award | View Profile |
| Prof | Nadhir | Al-Ansari | LuleaUniversity of Technology | Sweden | Earth and Planetary Sciences | WAter and Environment | Research Excellence Award | View Profile |
| Dr | Ensiyeh | Taheri | Isfahan University of Medical Sciences | Iran | Environmental Science | Water and Wastewater treatment | Best Researcher Award | |
| Mr | Rodrigo | Moruzzi | Sao Paulo State University - UNESP | Brazil | Environmental Science | Water Engineering | Best Researcher Award | |
| Prof. Dr | Dragana | Tomašević Pilipović | Faculty of Sciences, University of Novi Sad | Serbia | Environmental Science | Water management | Best Researcher Award | View Profile |
| Assoc Prof Dr | Hongshi | Xu | Zhengzhou University | China | Engineering | Water Resources | Best Researcher Award | |
| Prof. Dr | Samara Fernanda | da Silva | Federal University of Western Bahia | Brazil | Engineering | Water resources | Best Researcher Award | |
| Mr | Tolera Abdissa | Feyissa | Rostock University | Germany | Engineering | Water resources engineering, Hydrology, climate change and related areas | Most Cited Article Award | View Profile |
| Mr | Sami | Ghordoyee Milan | University of Tehran | Iran | Environmental Science | Water resources management | Best Researcher Award | |
| Dr | Patience | Thabede | Vaal University of Technology | South Africa | Chemistry | Water Treatment | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Heba | Isawi | Desert Research Center | Egypt | Chemistry | Water Treatment and Desalination | Best Researcher Award | |
| Mrs | Renata | de Souza | State University of Maringa | Brazil | Environmental Science | Water Treatment and Wastewater Treatment | Most Cited Article Award | |
| Assoc. Prof. Dr | Marzena | Smol | Mineral and Energy Economy Research Institute of the Polish Academy of Sciences | Poland | Environmental Science | Water, Wastewater & Circular economy | Best Researcher Award | |
| Mr | Dagnenet | Sultan | Bahir Dar University | Ethiopia | Environmental Science | Watershed hydrology | Most Reader's Article Award | |