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15 December 2021 | Story Xolisa Mnukwa | Photo Supplied
Former UFS 2020/2021 Student Representative Council (SRC) member, Michael Mnguni describes the journey he travelled towards obtaining his BA in Governance and Political Transformation in 2021.

“I have travelled a long journey, from receiving my acceptance letter back in February 2017 after applying late, to obtaining a BA in Governance and Political Transformation in 2021. 

“I am the child of a single mother who worked as a domestic worker and resigned after I obtained my qualification. Her employer provided us with R10 000 to travel to Bloemfontein in 2017 – a day before registration was supposed to close – to pay for registration, which was about R6 000 at that time.” 

This is how UFS and former Student Representative Council (SRC) member, Michael Mgnuni, describes his journey from destitute student to SRC member and eventually UFS graduate.  

Mguni, who served on the 2020/2021 Bloemfontein Campus SRC responsible for the portfolio: Associations Student Council, said the hardships he faced instilled a desire for continuous improvement. 

“I did not have any form of funding, and back home no one thought I would make it to university because I did not get admitted to other institutions. I am a first-generation student and the firstborn in my family. The past five years have not been easy; especially when you are living far from home, you have to be independent and aware of what is happening in your surroundings.”

On 10 December 2021, Mgnuni became one of the hundreds of graduates who received their qualifications during the UFS virtual graduation ceremonies, obtaining a Bachelor of Arts in Governance and Political Transformation. 

“To obtain this qualification, I would go many days without food and study on an empty stomach. I was dealing with my own mental-health issues while attending to the well-being of others around me, because they became my brothers and sisters.” 

“My graduation journey was not easy; for the first four months at varsity, I travelled from Phahameng to school – living in my aunt’s back room. I had no funding, but my mother would send me money from the little she had, to ensure that I didn’t go to bed on an empty stomach. Through it all, I have conquered. My experiences inspired me to become a student activist, because I didn’t want prospective and returning UFS students to experience the same struggles I went through.” 

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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