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2015 Journal Article A mineralogical approach to evaluating laboratory scale acid rock drainage characterisation testsBecker, M., Dyantyi, N., Broadhurst, J. L., Harrison, Susan T.L. and Franzidis, J. P. (2015). A mineralogical approach to evaluating laboratory scale acid rock drainage characterisation tests. Minerals Engineering, 80 4685, 33-36. doi: 10.1016/j.mineng.2015.06.015 |
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2015 Journal Article Evaluation of the ASTERTM process in the presence of suspended solidsVan Zyl, Andries W., Huddy, Robert, Harrison, Susan T.L. and Van Hille, Robert P. (2015). Evaluation of the ASTERTM process in the presence of suspended solids. Minerals Engineering, 76, 72-80. doi: 10.1016/j.mineng.2014.11.007 |
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2015 Journal Article Characterisation of the complex microbial community associated with the ASTER™ thiocyanate biodegradation systemHuddy, Robert J., Van Zyl, A. Wynand, Van Hille, Robert P. and Harrison, Susan T.L. (2015). Characterisation of the complex microbial community associated with the ASTER™ thiocyanate biodegradation system. Minerals Engineering, 76, 65-71. doi: 10.1016/j.mineng.2014.12.011 |
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2015 Journal Article Effect of thiocyanate on BIOX® organisms: Inhibition and adaptationVan Hille, Robert P., Dawson, Emma, Edward, Catherine and Harrison, Susan T.L. (2015). Effect of thiocyanate on BIOX® organisms: Inhibition and adaptation. Minerals Engineering, 75, 110-115. doi: 10.1016/j.mineng.2014.09.017 |
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2015 Journal Article Investigating the effect of acid stress on selected mesophilic micro-organisms implicated in bioleachingEmmanuel Ngoma, I., Ojumu, Tunde V. and Harrison, Susan T.L. (2015). Investigating the effect of acid stress on selected mesophilic micro-organisms implicated in bioleaching. Minerals Engineering, 75, 6-13. doi: 10.1016/j.mineng.2015.02.007 |
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2015 Journal Article Effect of physico-chemical and operating conditions on the growth and activity of Acidithiobacillus ferrooxidans in a simulated heap bioleaching environmentGovender, Elaine, Bryan, Christopher G. and Harrison, Susan T.L. (2015). Effect of physico-chemical and operating conditions on the growth and activity of Acidithiobacillus ferrooxidans in a simulated heap bioleaching environment. Minerals Engineering, 75, 14-25. doi: 10.1016/j.mineng.2015.02.006 |
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2015 Journal Article A novel experimental system for the study of microbial ecology and mineral leaching within a simulated agglomerate-scale heap bioleaching systemGovender, Elaine, Bryan, Christopher G. and Harrison, Susan T.L. (2015). A novel experimental system for the study of microbial ecology and mineral leaching within a simulated agglomerate-scale heap bioleaching system. Biochemical Engineering Journal, 95, 86-97. doi: 10.1016/j.bej.2014.12.001 |
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2015 Journal Article The use of pyrite as a source of lixiviant in the bioleaching of electronic wasteBryan, C. G., Watkin, E. L., McCredden, T. J., Wong, Z. R., Harrison, S. T.L. and Kaksonen, A. H. (2015). The use of pyrite as a source of lixiviant in the bioleaching of electronic waste. Hydrometallurgy, 152, 33-43. doi: 10.1016/j.hydromet.2014.12.004 |
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2014 Journal Article The effect of nitrogen limitation on lipid productivity and cell composition in Chlorella vulgarisGriffiths, Melinda J., Van Hille, Robert P. and Harrison, Susan T. L. (2014). The effect of nitrogen limitation on lipid productivity and cell composition in Chlorella vulgaris. Applied Microbiology and Biotechnology, 98 (5), 2345-2356. doi: 10.1007/s00253-013-5442-4 |
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2014 Journal Article Aeration energy requirements for lipid production by Scenedesmus sp. in airlift bioreactorsJones, Sarah M.J. and Harrison, Susan T.L. (2014). Aeration energy requirements for lipid production by Scenedesmus sp. in airlift bioreactors. Algal Research, 5 (1), 249-257. doi: 10.1016/j.algal.2014.03.003 |
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2014 Journal Article MRI and gravimetric studies of hydrology in drip irrigated heaps and its effect on the propagation of bioleaching micro-organismsFagan, Marijke A., Ngoma, I. Emmanuel, Chiume, Rebecca A., Minnaar, Sanet, Sederman, Andrew J., Johns, Michael L. and Harrison, Susan T.L. (2014). MRI and gravimetric studies of hydrology in drip irrigated heaps and its effect on the propagation of bioleaching micro-organisms. Hydrometallurgy, 150, 210-221. doi: 10.1016/j.hydromet.2014.04.022 |
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2014 Book Chapter Microalgal Culture as a Feedstock for Bioenergy, Chemicals, and NutritionHarrison, Susan T. L., Griffiths, Melinda J., Langley, Nicholas, Vengadajellum, Caryn and Van Hille, Robert P. (2014). Microalgal Culture as a Feedstock for Bioenergy, Chemicals, and Nutrition. Manual of Industrial Microbiology and Biotechnology, Third Edition. (pp. 577-590) wiley. doi: 10.1128/9781555816827.ch40 |
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2014 Journal Article The effect of degree and timing of nitrogen limitation on lipid productivity in Chlorella vulgarisGriffiths, Melinda J., Van Hille, Robert P. and Harrison, Susan T. L. (2014). The effect of degree and timing of nitrogen limitation on lipid productivity in Chlorella vulgaris. Applied Microbiology and Biotechnology, 98 (13), 6147-6159. doi: 10.1007/s00253-014-5757-9 |
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2014 Journal Article Modelling microbial transport in simulated low-grade heap bioleaching systems: The biomass transport modelGovender, E., Kotsiopoulos, A., Bryan, C. G. and Harrison, S. T.L. (2014). Modelling microbial transport in simulated low-grade heap bioleaching systems: The biomass transport model. Hydrometallurgy, 150, 299-307. doi: 10.1016/j.hydromet.2014.09.012 |
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2014 Journal Article Effect of inoculum size on the rates of whole ore colonisation of mesophilic, moderate thermophilic and thermophilic acidophilesTupikina, Olga V., Minnaar, Susanna H., Rautenbach, George F., Dew, David W. and Harrison, Susan T.L. (2014). Effect of inoculum size on the rates of whole ore colonisation of mesophilic, moderate thermophilic and thermophilic acidophiles. Hydrometallurgy, 149, 244-251. doi: 10.1016/j.hydromet.2013.10.010 |
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2014 Conference Publication Liquid distribution in drip irrigated heap bioleaching of ore and its influence on microbial colonizationFagan, Marijke, Ngoma, I., Chiume, Rebecca and Harrison, Susan (2014). Liquid distribution in drip irrigated heap bioleaching of ore and its influence on microbial colonization. Gecamin. |
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2014 Journal Article A novel microwell-based analytical technique for studying ferrous iron biooxidation activityMeissner, Murray P., Xu, Zhehua, Jones, Gavin C., Minnaar, Susanna H. and Harrison, Susan T.L. (2014). A novel microwell-based analytical technique for studying ferrous iron biooxidation activity. Minerals Engineering, 60, 8-13. doi: 10.1016/j.mineng.2014.01.012 |
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2013 Conference Publication The impact of drip irrigation on heap hydrology and microbial colonies in bioleachingFagan, Marijke A., Ngoma, I. Emmanuel, Chiume, Rebecca A., Minnaar, Sanet, Sederman, Andrew J., Johns, Michael L. and Harrison, Susan Tl (2013). The impact of drip irrigation on heap hydrology and microbial colonies in bioleaching. doi: 10.4028/www.scientific.net/AMR.825.455 |
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2013 Conference Publication True growth rate kinetics: An account of the colonisation and transport of microorganisms on whole low grade ore, at the agglomerate scaleGovender, Elaine, Bryan, Christopher G. and Harrison, Susan T. L. (2013). True growth rate kinetics: An account of the colonisation and transport of microorganisms on whole low grade ore, at the agglomerate scale. doi: 10.4028/www.scientific.net/AMR.825.468 |
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2013 Conference Publication A novel apparatus to determine the bio-oxidation kinetics of sessile Leptospirillum ferriphilumDuku, Porogo, Minnaar, Sanet H., Harrison, Susan T.L. and Petersen, Jochen (2013). A novel apparatus to determine the bio-oxidation kinetics of sessile Leptospirillum ferriphilum. doi: 10.4028/www.scientific.net/AMR.825.238 |
