Browsing by Advisor/Supervisor
Now showing items 1-3 of 3
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Development of an iron electrowinning process using anion exchange membranes
(North-West University (South Africa), 2020)Traditionally, spent leaching solutions (SLS) originating from base metal refineries are treated using (i) tailings dams, (ii) anoxic limestone drains (ALDs), or (iii) jarosite, hematite or goethite precipitation. While ... -
The effect of feed water TDS on RO membrane rejection rates and performance
(North-West University (South Africa)., 2023)Power generation is a major user of fresh water, which is becoming important for Eskom and South Africa due to the water-scarce status. Therefore, the water usage at a thermal power station is a key metric and reverse ... -
Gas separation of steam and hydrogen mixtures using an ?-alumina-Alumina supported NaA membrane
(North-West University, 2007)In this study, the feasibility of a NaA zeolite membrane for the gas phase separation of steam and hydrogen mixtures was determined. The Fischer-Tropsch (FT) process, which produces high value fuels and chemicals from coal ...