1. Department of Environmental Engineering and Water Technology, IHE Delft Institute for Water Education, Delft, The Netherlands;
2. Institut de Physique du Globe de Paris, Sorbonne Paris Cité, University Paris Diderot, Paris, France;
3. ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Rome, Italy;
4. Mineral-Metal Recovery and Recycling (MMR&R) Research Group, Mineral Processing Division, Department of Mining Engineering, Suleyman Demirel University, Isparta, Turkey;
5. Hydromet B&PM Group, Mineral&Coal Processing Division, Department of Mining Engineering, Karadeniz Technical University, Trabzon, Turkey;
6. Department of Environmental Engineering and Safety at work, University of Novi Sad, Novi Sad, Serbia;
7. Centro de Ciências e Tecnologias Nucleares (C2TN), Instituto Superior Técnico, Universidade de Lisboa, Bobadela, LRS, Portugal;
8. Centro de Química Estrutural (CQE), Instituto Superior Técnico, Universidade de Lisboa, Bobadela, LRS, Portugal;
9. Institute of Environmental Technology and Energy Economics, Hamburg University of Technology, Hamburg, Germany;
10. LAQV/REQUIMTE, Departamento de Engenharia Química, Faculdade de Engenharia, Universidade do Porto, Porto, Portugal;
11. Instytut Metali Nieżelaznych, Gliwice, Poland