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List of works by Susan T.L. Harrison

16th International Biohydrometallurgy Symposium, IBS2005, Cape Town, 25–29 September 2005

A Novel Apparatus to Determine the Bio-Oxidation Kinetics of Sessile Leptospirillum ferriphilum

A chemo-enzymatic oxidation cascade to activate C-H bonds with in situ generated H2O2

scientific article published on 13 September 2019

A kinetic study on anaerobic reduction of sulphate, part II: incorporation of temperature effects in the kinetic model

A novel experimental system for the study of microbial ecology and mineral leaching within a simulated agglomerate-scale heap bioleaching system

scholarly article by Elaine Govender et al published March 2015 in Biochemical Engineering Journal

A novel microwell-based analytical technique for studying ferrous iron biooxidation activity

A study of the influence of yeast cell debris on protein and alpha-glucosidase adsorption at various zones within the expanded bed using in-bed sampling.

scientific article published in February 2008

Advances in product release strategies and impact on bioprocess design.

scientific article published on July 2009

Aeration energy requirements for lipid production by Scenedesmus sp. in airlift bioreactors

An experimental study of the long-term bioleaching of large sphalerite ore particles in a circulating fluid fixed-bed reactor

Analysis of Microbial Communities Associated with Bioremediation Systems for Thiocyanate-Laden Mine Water Effluents

article published in 2017

Analysis of partial suspension in stirred mixing cells using both MRI and ERT

Assessing solids concentration homogeneity in Rushton-agitated slurry reactors using electrical resistance tomography (ERT)

Attachment of Acidithiobacillus ferrooxidans and Leptospirillum ferriphilum cultured under varying conditions to pyrite, chalcopyrite, low-grade ore and quartz in a packed column reactor.

scientific article published on 14 March 2012

Characterization of the distribution of glucose oxidase in Penicillium sp. CBS 120262 and Aspergillus niger NRRL-3 cultures and its effect on integrated product recovery.

scientific article published in March 2008

Comparative Analysis of the Sulfate-Reducing Performance and Microbial Colonisation of Three Continuous Reactor Configurations with Varying Degrees of Biomass Retention

scientific article

Competition between Lactate Oxidisers and Fermenters under Biosulphidogenic Conditions: Implications in the Biological Treatment of AMD

Degradation of low rank coal by Trichoderma atroviride ES11.

scientific article published on 29 June 2007

Determining an effective operating window for a thiocyanate-degrading mixed microbial community

Development of a method to assay the microbial population in heap bioleaching operations

article

Disruption of Brewers' yeast by hydrodynamic cavitation: Process variables and their influence on selective release.

scientific article published in June 2006

Dynamic Evolution of the Microbial Community in BIOX Leaching Tanks

Effect of X-Ray µCT Scanning on the Growth and Activity of Microorganisms in a Heap Bioleaching System

Effect of cell permeability and dehydrogenase expression on octane activation by CYP153A6-based whole cell Escherichia coli catalysts.

scientific article published on 20 September 2017

Effect of culture conditions on the competitive interaction between lactate oxidizers and fermenters in a biological sulfate reduction system.

scientific article

Effect of inoculum size on the rates of whole ore colonisation of mesophilic, moderate thermophilic and thermophilic acidophiles

Energy consumption due to mixing and mass transfer in a wave photobioreactor

Examination of swirling flow using electrical resistance tomography

Exposure to sulfide causes populations shifts in sulfate-reducing consortia.

scientific article

Genome-Resolved Meta-Omics Ties Microbial Dynamics to Process Performance in Biotechnology for Thiocyanate Degradation.

scientific article

Genome-resolved metagenomics of a bioremediation system for degradation of thiocyanate in mine water containing suspended solid tailings

scientific article

Identification of population dynamics in sulfate-reducing consortia on exposure to sulfate.

scientific article published on 18 September 2006

Improved cavitational cell disruption following pH pretreatment for the extraction of β-galactosidase from Kluveromyces lactis

Improving the production of a thermostable amidase through optimising IPTG induction in a highly dense culture of recombinant Escherichia coli

article

In situ investigation and visualisation of microbial attachment and colonisation in a heap bioleach environment: The novel biofilm reactor

article published in 2010

Insight into solute and microbial transport in heap (bio)leaching systems using residence time distribution

Interference by pigment in the estimation of microalgal biomass concentration by optical density

scientific article published on 15 February 2011

Investigating heap bioleaching: Effect of feed iron concentration on bioleaching performance

Investigating the Bioleaching of an Arsenic Mine Tailing Using a Mixed Mesophilic Culture

article

Investigating the Microbial Metabolic Activity on Mineral Surfaces of Pyrite-Rich Waste Rocks in an Unsaturated Heap-Simulating Column System

scholarly article published August 2017

Investigation and Visualisation of Microbial Attachment Trends to Sulphide Minerals in a Bioleach Environment

Investigation and in situ visualisation of interfacial interactions of thermophilic microorganisms with metal-sulphides in a simulated heap environment

Kinetic analysis of biological sulphate reduction using lactate as carbon source and electron donor: Effect of sulphate concentration

Linking Microbial Community Dynamics in BIOX ® Leaching Tanks to Process Conditions: Integrating Lab and Commercial Experience

MRI and gravimetric studies of hydrology in drip irrigated heaps and its effect on the propagation of bioleaching micro-organisms

scholarly article by Marijke Fagan-Endres et al published December 2014 in Hydrometallurgy

Modelling microbial transport in simulated low-grade heap bioleaching systems: The hydrodynamic dispersion model

scholarly article by Elaine Govender-Opitz et al published November 2017 in Chemical Engineering Science

Process Decisions Focused on the Prevention of AMD Formation on Beneficiating Sulfide Minerals

Quantification of growth and colonisation of low grade sulphidic ores by acidophilic chemoautotrophs using a novel experimental system

article published in 2013

Reactive oxygen species generated in the presence of fine pyrite particles and its implication in thermophilic mineral bioleaching.

scientific article published on 16 May 2012

Selection of direct transesterification as the preferred method for assay of fatty acid content of microalgae.

scientific article published on 5 September 2010

South African Coal Tailings Bioflotation for Desulphurization Using Mycobacterium phlei

Study of anaerobic lactate metabolism under biosulfidogenic conditions.

scientific article published on 11 December 2008

Sulfide Mineral Induced Oxidative Stress as a Limiting Factor in Tank Bioleaching Performance

scholarly article published May 2009

The Effect of Nutrient Supplementation on Growth and Leaching Performance of Bioleaching Bacteria

The Impact of Drip Irrigation on Heap Hydrology and Microbial Colonies in Bioleaching

scholarly article published October 2013

The effect of CO2 availability on the growth, iron oxidation and CO2-fixation rates of pure cultures of Leptospirillum ferriphilum and Acidithiobacillus ferrooxidans.

scientific article

The effect of degree and timing of nitrogen limitation on lipid productivity in Chlorella vulgaris

scientific article published on 14 May 2014

The effect of nitrogen limitation on lipid productivity and cell composition in Chlorella vulgaris.

scientific article published on 12 January 2014

The effect of sulfide concentrate mineralogy and texture on Reactive Oxygen Species (ROS) generation

scholarly article by Gavin C. Jones et al published February 2013 in Applied Geochemistry

The generation of toxic reactive oxygen species (ROS) from mechanically activated sulphide concentrates and its effect on thermophilic bioleaching

article

The influence of microbial physiology on biocatalyst activity and efficiency in the terminal hydroxylation of n-octane using Escherichia coli expressing the alkane hydroxylase, CYP153A6.

scientific article published on 25 January 2013

The kinetics and mechanism of Corynebacterium glutamicum aggregate breakup in bioreactors

True Growth Rate Kinetics: An Account of the Colonisation and Transport of Microorganisms on Whole Low Grade Ore, at the Agglomerate Scale

scholarly article published October 2013

Whole-cell hydroxylation of n-octane by Escherichia coli strains expressing the CYP153A6 operon.

scientific article

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