| Singh | Akshi | 2026 | Dynamic Stock Flow Analysis for Circular Economy Development: A Study of Metals in the South African Automotive Industry |
| de Wet | Ariana | 2025 | Techno-Economic evaluation of a PCB recovery system |
| Ebrahim | Laylaa | 2024 | Assessing the Distribution, Composition and Potential Human Health Implications of Metal-Bearing Particulate Matter in the Saldanha Bay Municipality |
| Gonte | Melissa | 2023 | Investigating Early-Stage Process Flow and Reactor Sequencing to Maximise Gold Extraction in the Thiosulphate Leaching of Waste Printed Circuit Boards |
| Masuku | Wilson | 2023 | A study of Cyanide-Glycine Synergistic Lixiviant and the Igoli Process As suitable replacements for Mercury Amalgamation in Artisanal and Small-Scale Gold Mining |
| Matogo | Dennis | 2023 | Numerical simulation of copper heap bioleaching under varying climatic conditions |
| Miiro | Eddy | 2023 | Hydrometallurgical Processing of Rare Earth Elements from Ion-Adsorption Clays |
| Mukuna | Marco | 2023 | Techno-economic Feasibility Assessment of Gold Recovery from Waste Printed Circuit Board Iodide Leachates Using the Polymer Inclusion Membrane and Anion Exchange Membrane Electrowinning Technique |
| Kondo | Takunda | 2022 | Evaluation of solvent swelling pre-treatment combined with ammonia leaching using waste etchant from printed circuit board manufacturing for copper recovery from waste printed circuit boards |
| Maharaj | Dasmi | 2022 | Exploration of the thiosulphate process for the dissolution of gold from electronic waste and its recovery through ion-exchange |
| Manzila | Archippe | 2022 | A study of alternative techniques to mercury amalgamation for gold extraction in artisanal and small-scale gold mining |
| Ortega | Fernando | 2021 | Electro reduction pretreatment of chalcopyrite in ammonium chloride media in presence of copper ions, a novel way to improve the chalcopyrite’s leaching |