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13 September 2022 | Story Lunga Luthuli | Photo Supplied
Molemo Mohapi
Molemo Mohapi, Chief Officer at ICT services with his 2022 Comrades Marathon participatory medal.

The end seemed certain for his participation in sport when Molemo Mohapi, Chief Officer: ICT Services and 2022 Comrades Marathon medallist, broke his leg playing in the University of the Free State (UFS) Division for Organisational Development and Employee Well-being’s annual 7-A-Side Soccer Festival in 2012. 

Believing that he may never play sport again, Molemo thanks Arina Engelbrecht, UFS Employee Well-being Specialist for asking, ‘who said you cannot participate in sport anymore?’ Molemo said: “Arina advised me to treat my leg, get help from a physiotherapist, and then it took me nine years to participate in the Comrades Marathon.”

Even though Molemo had never been involved in athletics before the injury, adopting and adjusting to running was not a challenge, as he started walking up and down Naval Hill to ‘gain confidence and passion.’

Molemo, who has never been ‘worried about age’, also thanks his brother who was into athletics for watching races with him; after watching a race, he wanted to emulate the international runners. His favourite athlete is the American 1992 Olympic two-time gold medallist, Quincy Watts.  

Scared but pushed by desire and willingness

Molemo said: “I was scared to do the marathons, but gradually I started participating in 5 km, 10 km, 21 km, and 42 km races. To condition and get myself ready for the 2020 Comrades Marathon, I participated in the KFC PE City Marathon, the Sanlam Cape Town Marathon, and the Soweto Marathon. Unfortunately, because of the COVID-19 pandemic, the Comrades was cancelled.”

Faced with disappointment following the cancellation of the 2020 Comrades Marathon, Molemo and his two friends – Ben Kokela and Disema Ntsasa – focused on the 2022 Kloppers Marathon, helping them to qualify for the Two Oceans Marathon and the Comrades Marathon. 

Molemo said: “We had to adjust and told ourselves that as soon as it was open again, we would start training. During COVID-19, I did not rest as I was running in the backyard, doing 30-40 minutes every Monday to Wednesday. Family support is key, one also needs to do justice to your body, prepare mentally for the race, and not compete with athletes who are doing it for money.”

“Never doubt yourself; after running the 56 km Two Oceans Marathon, I told myself – I am now left with 34 km to complete the Comrades. I just worked on that, and the confidence was high. I was more relaxed than scared.”

Completing the marathon in less than 11 hours and 24 minutes, Molemo thanks Durban people for their support, as they ‘make you feel part of the family.’ 

Molemo said: “What I learnt from the race is consistency in women – if they plan to run seven minutes per km, that is exactly what they do.”

He thanks his wife, Neo Rantsane, for encouraging and supporting him to run the marathon.

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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