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Stripping rare earth elements and iron from D2EHPA during zinc solvent extraction
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Leaching of nickel laterite with a solution of ammonia and ammonium carbonate utilizing solids liquid separation under pressure
Published 2012“…The filtration rate from these experiments was very low. The main reason was due to quick pore clogging of sintered metals. …”
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The decision-making process of young urban South African single mothers at the bottom of the pyramid when purchasing baby food
Published 2024“…This study is an important contribution to gaining a better understanding of choices, priorities, and the decisionmaking process for YSM consumers at the BoP…”
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Modelling the thermal, electrical and flow profiles in a 6-in-line matte melting furnace
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A methodology to investigate the cause of quenching in once-through tower type power plant boilers
Published 2021“…The temperature gradients and internal heat flux were verified by temperature measurements from the outer surface of a main steam pipe undergoing quenching. The stresses associated with the temperature gradients were also briefly considered. …”
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An exploration of lower limb prosthetics service delivery in Namibia in comparison to global standards
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Project radicalness and maturity : a contingency model for the importance of enablers of technological innovation
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Strengthening decision-making processes to promote water sustainability in the South African mining context: the role of good environmental governance and the law
Published 2020“…The failure may be attributed to the shortcomings of the said framework, but it is, to a larger extent, a result of poor implementation and enforcement. One main reason is less effective administrative action due to inefficient decision-making processes, which implies that the quality of governance regarding water protection in the mining sector is inadequate. …”
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Making a feature length documentary film linked to the programme for improving mental health care (PRIME) : process and ethical challenges
Published 2016“…During the post production process, a systematic approach to editing using a script outline was helpful in identifying main themes, and to ensure the narrative flow. …”
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Development of enzyme technology for modification of functional properties of xylan biopolymers
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Influence of Processed Natural Black Sand vs. Natural White Sand and Silica Flour as Additives to Oil-Well Cementing Applications
Published 2023“…Cementing is a crucial and fundamental step in the process of drilling wells to extract oil from its reservoirs. …”
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