Overview
Background
My research portfolio integrates, at a deep level, fundamentals of process engineering and molecular & microbiology across applications including biominerals engineering, bioenvironmental systems, valorisating & repurposing waste, bioproducts and algal biotechnology. Integrating microbial dynamics and structure – function relationships informs building robust & resilience bioprocesses and novel bioproducts. Using IDTD research, I seek sustainable approaches to mineral & water-sensitive systems
Availability
- Professor Sue Harrison is:
- Available for supervision
Qualifications
- Bachelor of Chemistry, University of Cape Town
- Bachelor (Honours) of Microbiology, University of Cape Town
- Doctor of Philosophy of Chemical Engineering, University of Cambridge
Works
Search Professor Sue Harrison’s works on UQ eSpace
2015
Journal Article
A mineralogical approach to evaluating laboratory scale acid rock drainage characterisation tests
Becker, 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
2015
Journal Article
Evaluation of the ASTERTM process in the presence of suspended solids
Van 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
2015
Journal Article
Characterisation of the complex microbial community associated with the ASTER™ thiocyanate biodegradation system
Huddy, 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
2015
Journal Article
Effect of thiocyanate on BIOX® organisms: Inhibition and adaptation
Van 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
2015
Journal Article
Investigating the effect of acid stress on selected mesophilic micro-organisms implicated in bioleaching
Emmanuel 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
2015
Journal Article
Effect of physico-chemical and operating conditions on the growth and activity of Acidithiobacillus ferrooxidans in a simulated heap bioleaching environment
Govender, 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
2015
Journal Article
A novel experimental system for the study of microbial ecology and mineral leaching within a simulated agglomerate-scale heap bioleaching system
Govender, 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
2015
Journal Article
The use of pyrite as a source of lixiviant in the bioleaching of electronic waste
Bryan, 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
2014
Journal Article
The effect of nitrogen limitation on lipid productivity and cell composition in Chlorella vulgaris
Griffiths, 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
2014
Journal Article
Aeration energy requirements for lipid production by Scenedesmus sp. in airlift bioreactors
Jones, 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
2014
Journal Article
MRI and gravimetric studies of hydrology in drip irrigated heaps and its effect on the propagation of bioleaching micro-organisms
Fagan, 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
2014
Book Chapter
Microalgal Culture as a Feedstock for Bioenergy, Chemicals, and Nutrition
Harrison, 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
2014
Journal Article
The effect of degree and timing of nitrogen limitation on lipid productivity in Chlorella vulgaris
Griffiths, 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
2014
Journal Article
Modelling microbial transport in simulated low-grade heap bioleaching systems: The biomass transport model
Govender, 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
2014
Journal Article
Effect of inoculum size on the rates of whole ore colonisation of mesophilic, moderate thermophilic and thermophilic acidophiles
Tupikina, 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
2014
Conference Publication
Liquid distribution in drip irrigated heap bioleaching of ore and its influence on microbial colonization
Fagan, 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.
2014
Journal Article
A novel microwell-based analytical technique for studying ferrous iron biooxidation activity
Meissner, 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
2013
Conference Publication
The impact of drip irrigation on heap hydrology and microbial colonies in bioleaching
Fagan, 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
2013
Conference Publication
True growth rate kinetics: An account of the colonisation and transport of microorganisms on whole low grade ore, at the agglomerate scale
Govender, 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
2013
Conference Publication
A novel apparatus to determine the bio-oxidation kinetics of sessile Leptospirillum ferriphilum
Duku, 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
Supervision
Availability
- Professor Sue Harrison is:
- Available for supervision
Looking for a supervisor? Read our advice on how to choose a supervisor.
Available projects
-
High Voltage Pulse (HVP) Enhanced Leaching of Mineral Ores
Project description
High Voltage Pulse (HVP) technology is an emerging innovation that offers several potential advantages to the mining industry. Utilizing high-voltage pulses for ore fracturing is a groundbreaking approach that has attracted attention in various sectors, particularly mining and oil extraction. While HVP has proven effective in enhancing mineral liberation and pre-weakening for subsequent processing steps, its direct application in leaching remains under-explored.
The potential for leveraging HVP to improve the leaching process presents a promising avenue for future research and innovation. The key objectives of the project are to:
- Assess the suitability of different ores for HVP-enhanced leaching
- Evaluate the sustainability of HVP-enhanced leaching
- Explore scalability and integration possibilities
Lead supervisor: Dr Christian Antonio
Associate supervisor: Prof Sue Harrison
Media
Enquiries
For media enquiries about Professor Sue Harrison's areas of expertise, story ideas and help finding experts, contact our Media team: