| Acid mine drainage: Challenges and opportunities GS Simate, S Ndlovu Journal of environmental chemical engineering 2 (3), 1785-1803, 2014 | 874 | 2014 |
| The treatment of brewery wastewater for reuse: State of the art GS Simate, J Cluett, SE Iyuke, ET Musapatika, S Ndlovu, LF Walubita, ... Desalination 273 (2-3), 235-247, 2011 | 465 | 2011 |
| Mining and metallurgical wastes: a review of recycling and re-use practices E Matinde, GS Simate, S Ndlovu Journal of the Southern African institute of mining and metallurgy 118 (8 …, 2018 | 180 | 2018 |
| Sustainability assessment of the recovery and utilisation of acid from acid mine drainage Y Nleya, GS Simate, S Ndlovu Journal of Cleaner Production 113, 17-27, 2016 | 179 | 2016 |
| A review of recent studies into hydrometallurgical methods for recovering PGMs from used catalytic converters C Saguru, S Ndlovu, D Moropeng Hydrometallurgy 182, 44-56, 2018 | 165 | 2018 |
| Human health effects of residual carbon nanotubes and traditional water treatment chemicals in drinking water GS Simate, SE Iyuke, S Ndlovu, M Heydenrych, LF Walubita Environment international 39 (1), 38-49, 2012 | 144 | 2012 |
| Recycling of tungsten carbide scrap metal: A review of recycling methods and future prospects A Shemi, A Magumise, S Ndlovu, N Sacks Minerals Engineering 122, 195-205, 2018 | 142 | 2018 |
| Alternative techniques for extracting alumina from coal fly ash A Shemi, RN Mpana, S Ndlovu, LD Van Dyk, V Sibanda, L Seepe Minerals Engineering 34, 30-37, 2012 | 137 | 2012 |
| The heterogeneous coagulation and flocculation of brewery wastewater using carbon nanotubes GS Simate, SE Iyuke, S Ndlovu, M Heydenrych Water research 46 (4), 1185-1197, 2012 | 134 | 2012 |
| The removal of heavy metals in a packed bed column using immobilized cassava peel waste biomass GS Simate, S Ndlovu Journal of Industrial and Engineering Chemistry 21, 635-643, 2015 | 126 | 2015 |
| Coal-based adsorbents for water and wastewater treatment GS Simate, N Maledi, A Ochieng, S Ndlovu, J Zhang, LF Walubita Journal of Environmental Chemical Engineering 4 (2), 2291-2312, 2016 | 122 | 2016 |
| The fungal and chemolithotrophic leaching of nickel laterites—Challenges and opportunities GS Simate, S Ndlovu, LF Walubita Hydrometallurgy 103 (1-4), 150-157, 2010 | 100 | 2010 |
| Recovery of rare earth elements from acid mine drainage: A review of the extraction methods B Mwewa, M Tadie, S Ndlovu, GS Simate, E Matinde Journal of environmental chemical engineering 10 (3), 107704, 2022 | 92 | 2022 |
| Extraction of alumina from coal fly ash using an acid leach-sinter-acid leach technique A Shemi, S Ndlovu, V Sibanda, LD Van Dyk Hydrometallurgy 157, 348-355, 2015 | 91 | 2015 |
| Waste production and utilization in the metal extraction industry S Ndlovu, GS Simate, E Matinde CRC Press, 2017 | 89 | 2017 |
| Influence of microwave heating on the processing and dissolution behaviour of low-grade complex sulphide ores PA Olubambi, JH Potgieter, JY Hwang, S Ndlovu Hydrometallurgy 89 (1-2), 127-135, 2007 | 80 | 2007 |
| Effects of ore mineralogy on the microbial leaching of low grade complex sulphide ores PA Olubambi, S Ndlovu, JH Potgieter, JO Borode Hydrometallurgy 86 (1-2), 96-104, 2007 | 77 | 2007 |
| Bacterial leaching of nickel laterites using chemolithotrophic microorganisms: process optimisation using response surface methodology and central composite rotatable design GS Simate, S Ndlovu, M Gericke Hydrometallurgy 98 (3-4), 241-246, 2009 | 70 | 2009 |
| Ironmaking and steelmaking slags as sustainable adsorbents for industrial effluents and wastewater treatment: a critical review of properties, performance, challenges and … J Manchisi, E Matinde, NA Rowson, MJH Simmons, GS Simate, S Ndlovu, ... Sustainability 12 (5), 2118, 2020 | 68 | 2020 |
| The viability of using the Witwatersrand gold mine tailings for brickmaking M Malatse, S Ndlovu Journal of the Southern African Institute of Mining and Metallurgy 115 (4 …, 2015 | 60 | 2015 |