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12 May 2021 | Story Nonsindiso Qwabe | Photo Supplied
Puseletso Moqomo

A tale of sheer resistance and of never giving up, is what best describes University of the Free State student Puseletso Moqomo’s academic journey.

From changing studies three times, losing NSFAS funding, and not being able to pay her fees, to working as a cashier at a Bloemfontein filling station to fund her education, Moqomo has seen and done it all, and she says she wouldn’t change a single thing about her journey.

She received her Bachelor of Science degree in Microbiology and Genetics in the Faculty of Natural and Agricultural Sciences during the 2021 April virtual graduation ceremony. When asked what kept her going, she said, “I told myself that I would study hard and obtain my degree; no matter what came my way, I wouldn’t give up. I would be tired and unable to study, but I told my mind that I had to do what I had to do to advance.”

Moqomo first encountered financial exclusion when her application for NSFAS funding was not approved in 2016. She did not have the R6 830 that was required for registration, and therefore had to pause her studies indefinitely. She decided to look for a job to pay her fees, and in June of that year she was employed as a temporary cashier at the Engen filling station at Northridge Mall in Noordhoek. “I was embarrassed and ashamed when I lost my NSFAS funding but giving up was not one of the things on my mind. When I started working, I made it very clear that I didn’t want to be a permanent employee; I simply wanted to work enough to have money to pay my fees.”

Juggling work and school paid off 

She saved enough to be able to register again in January 2017, but she had to change degree programmes along the way. “After writing my November exams, I would go back to Engen so that I could save money for the following year’s registration. I would fail my modules but still try again,” she said.

NSFAS continued to pay for the rest of her fees, but in 2020, during her final year, she was told that she had exceeded the number of years she could receive funding. “I began working full time because I knew I might not get NSFAS funding even after appealing, so I would work night shifts from Friday to Sunday, then take a bath at work and go to class on Monday mornings. Through all of this, I told myself that I would pass, and I would pass well.”

Fortunately, after relating her whole story to NSFAS during her appeal, she received funding for her final year – which came on time too, as she had to be laid off work temporarily due to the COVID-19 pandemic. She went back to work again in November 2020 and saved enough money to register for a Postgraduate Certificate in Education (PGCE), which she is currently pursuing. She is also currently completing her teaching practical at Ikaelelo Senior Secondary School, where she matriculated in 2013. “I knew I wanted to continue with my studies, so I worked hard.”

“Giving up is not an option; some things do not come easily – not even a degree. For some it might be easy, but for others there will be hurdles that they will have to overcome, but you have to keep going.”

News Archive

UFS venture cleans up acid mine drainage
2015-07-06

The system that puts oxygen back into the water.

Photo: Supplied

South Africa is one of the most important mining countries in the world, beginning in the 1870s. Although the mining industry has been responsible for significant development and employment, it pollutes the environment and waters sources. Through the joint effort of a well-known mining company, the University of the Free State, and the Technology Innovation Agency (UFS/TIA) SAENSE Group, a new treatment for Acid Mine Drainage (AMD) has been developed.

The system treats the major contaminants found in acid mining wastewater effectively.  
 
The UFS remediation systems use a reservoir tank into which the AMD is pumped. The water then flows passively (without using energy) to the Barium Carbonate Dispersed Alkaline Substrate (BDAS) system. The metals and anions in the AMD react chemically with the barium carbonate and precipitate (form solids). The solids stay in the tank while the clean water is released.

The efficacy and applicability of the research was demonstrated on site in Belfast, Mpumalanga where the team constructed a pilot plant in July 2014. This patented technology has treated 1 814 400 litres of Acid Mine Drainage to date with an outflow water quality that satisfies the South African National Standards (SANS) 241:2006 & 2011 regulations for drinking water.   

Rohan Posthumus from the (UFS/TIA) SAENSE Group said: “At this stage, we do not recommend that the water should be used as drinking water, but certainly it can lower water usage in mines while finding application in dust suppression of washing processes. The team would like to complete a full characterisation of the final released water. There are currently no toxic by-products formed, and even very basic filtration can make the outflow drinking water.”

Prof Esta van Heerden’s research group from the Department of Microbial, Biochemical, and Food Biotechnology has been working on AMD research for some time, but the development of the BDAS system was started in 2013 by post-doctoral student, Dr Julio Castillo, and his junior researcher, Rohan Posthumus.

The data from the BDAS system have led to two publications in peer-reviewed journals as well as a registered patent.

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