| Issue Date | Title | Author(s) |
| 2014 | Analysis of substrate degradation, metabolite formation and microbial community responses in sand bioreactors treating winery wastewater: A comparative study | Welz, Pamela J ; Palmer, Z ; Isaacs, S ; Kirby, B ; Le Roes-Hill, Marilize |
| 2017 | Bacterial nitrogen fixation in sand bioreactors treating winery wastewater with a high carbon to nitrogen ratio | Welz, Pamela J ; Ramond, Jean-Baptiste ; Braun, Lorenz ; Vikram, Surendra ; Le Roes-Hill, Marilize |
| 2018 | The effect of biogenic and chemically manufactured silver nanoparticles on the benthic bacterial communities in river sediments | Welz, Pamela J ; Khan, Nuraan ; Prins, Alaric |
| 2014 | Filament identification and dominance of Eikelboom Type 0092 in activated sludge from wastewater treatment facilities in Cape Town, South Africa | Welz, Pamela J ; Esterhuysen, A ; Vulindlu, M ; Bezuidenhout, CC |
| 2014 | Fruit waste streams in South Africa and their potential role in developing a bio-economy | Khan, Nuraan ; Le Roes-Hill, Marilize ; Welz, Pamela J ; Grandin, Kerry A. ; Kudanga, Tukayi ; Van Dyk, J. Susan ; Ohlhoff, Colin ; Van Zyl, W. H. (Emile) ; Pletschke, Brett I. |
| 2014 | Minor differences in sand physicochemistry lead to major differences in bacterial community structure and function after exposure to synthetic acid mine drainage | Welz, Pamela J ; Ramond, B ; Cowan, Donald A ; Burton, Stephanie Gail ; Le Roes-Hill, Marilize |
| 2014 | Selection of Clostridium spp. in biological sand filters neutralizing synthetic acid mine drainage | Ramond, JB ; Welz, Pamela J ; Le Roes-Hill, Marilize ; Tuffin, MI ; Burton, Stephanie Gail ; Cowan, Donald A |