Developing quantitative approaches to determine microbial colonisation and activity in mineral bioleaching and characterisation of acid rock drainage by Makaula, Didi Xhanti

“…This study showed that the growth of microbial cell numbers coupled with metabolic activity is important to facilitate accelerated dissolution of sulfidic mineral surfaces. The rate of oxidation increased in the presence of EPS and thus EPS was further analysed, and its composition was confirmed. …”
Get full text

The financial viability of a 5 MW biomass power station for Stellenbosch by De Wet, Matthys Johannes

Get full text

Development and evaluation of polymer coated urea as a potential slow-release urea supplement for ruminants by Upton, Erlanda

Get full text

Oxidant concentration effects in the hydroxylation of phenol over titanium-based zeolites Al-free Ti-Beta and TS-1 by Burton, Robert M

Get full text

Werner clathrates: structure and selectivity by Wicht, Merrill

“…Thermogravimetric methods were used to confirm the composition of the host-guest complexes and were employed to analyse their thermal behaviour. …”
Get full text

Household formation in post-apartheid South Africa, 1995-2011: Measurement and Trends by Thornton, Amy Julia

“…A notable aspect of this change is an extensive increase in the rate at which people live alone: the number of households that were single-person increased by 160% over the same time period. …”
Get full text

Die karakterisering, benutting en vervaardiging van produkte herwin vanuit Lippia scaberrima Sond. (Afrikaans)

Get full text
Get full text

Production of calcium carbonate from phosphogypsum wastes

Get full text

PCR detection, denaturing gradient gel electrophoresis (DGGE) fingerprinting and identification of the microbial consortium in different types of UASB granules by Keyser, Maricel

Get full text

Compound phase formation at Au-Al interfaces by De Waal, Hendrik Schalk

Get full text

Investigation into the influence of magnesia content, alumina content, basicity and ignition temperature on the mineralogy and properties of iron sinter

Get full text
Get full text

An investigation into the precipitation of Fe(III) oxyhydroxides in lime neutralization processes by Mangunda, Cledwyn Tawanda

“…A transition was observed at [Fe(III)] of 300 mg L-1 where the settling rate (2.4 ± 0.04 mm min-1 ), particle size (D4,3 of 27 µm) and supersaturation passed through a maximum whilst the filtration rate (3 ± 0.46 cm3 /cm2 /min) and zeta potential approached a minimum. …”
Get full text

Assessment of wood degradation by Pycnoporus sanguineus when co-cultured with selected fungi by Van Heerden, Andrea

Get full text

Understanding distributional responses of vegetation to changes in climate and fire regime in the Cape Floristic Region by Magadzire, Nyasha

Get full text

Methane and nitrous oxide emissions from pen surfaces in a commercial beef feedlot in South Africa

Get full text

Southern Madagascar rocky shores : a primary description and comparison with northern KwaZulu-Natal shores. by Rudman, Cleo

Get full text

Membrane permeability and transport studies of coenzyme A, its precursors and antimetabolites. by Mogwera, Koketso Seipelo Precious

Get full text

Magnesium hydroxide derivatives as stabilisers and flame retardants for plasticised poly (vinyl chloride)

Get full text