| Anke Bockreis | Universität Innsbruck, Austria |
| Arne Ragossnig | RM Umweltkonsulenten ZT GmbH, Austria |
| Costas Velis | Imperial College London, UK |
| Abhishek Kumar Awasthi | Nanjing University, China |
| Andreas Bartl | University of Technology Vienna, Austria |
| Alberto Bezama | University of Calgary, Canada |
| Mohan B. Dangi | California State University, Fresno, USA |
| Dimitris Dermatas | National Technical University of Athens, Greece |
| Mario Grosso | Politecnico di Milano, Italy |
| Sigrid Kusch-Brandt | University of Southampton, UK |
| Demetris F. Lekkas | University of the Aegean, Greece |
| Vincenzo Naddeo | University of Salerno, Italy |
| Rodrigo Navia | Universidad San Sebastián, Santiago, Chile |
| David E. Ross (Ret.) | SCS Engineers, USA |
| Nemanja Stanisavljevic | University of Novi Sad, Serbia |
| Antonis A. Zorpas | Open University of Cyprus, Lab of Chemical Engineering and Engineering Sustainability, Cyprus |
| Mostafa Ahmed | International Solid Waste Association (ISWA), The Netherlands |
| Francesco Di Maria | University of Perugia, Italy |
| Oliver Gohlke | Dublix Technology, Denmark |
| Sunil Herat | Griffith University, Australia |
| Telesphore Kabera | University of Rwanda, Rwanda |
| Amani Maalouf | University of Oxford, UK |
| Leidy Marcela Ulloa-Murillo | Czech University of Life Sciences (CZU), Czech Republic |
| Michael Nelles | University of Rostock, Germany |
| Iraklis Panagiotakis | ENYDRON - Environmental Protection Services, Greece |
| Sinichi Sakai | Environment Preservation Research Centre Kyoto, Japan |
| Yuanyuan Tang | Southern University of Science and Technology (SUSTech), China |
| Giovanni Vallini | University of Verona, Italy |
| Goran Vujic | University of Novi Sad, Serbia |
| Mi Yan | Zhejiang University of Technology, China |
| Agamuthu Pariatamby | Sunway University, Malaysia |
| Atilio A Savino | A.R.S., Argentina |
| Carlos RV Silva Filho | Associação Brasileira de Empresas de Limpeza Pública e Resíduos Especiais, Brazil |
| David C Wilson | Consultant and Imperial College London, UK |