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14 June 2023 | Story Kamohelo Tshabalala | Photo Supplied
Dr  Kamohelo Tshabalala
Dr Kamohelo Tshabalala, Senior Lecturer in the Department of Physics, shares his UFS journey.

The University of the Free State (UFS) is celebrating Youth Month by showcasing the positive influence of the institution on career development. As part of this initiative, we are sharing the stories of UFS alumni who are now working at the university.

Dr Kamohelo Tshabalala, Senior Lecturer in the Department of Physics, shares his UFS journey:

Q: Year of graduation from the UFS: 

A: 2004 and 2015.

Q: Qualification obtained from the UFS: 

A: BSc in Physics and Mathematics and PhD in Solid State Physics.

Q: Date of joining the UFS as a staff member: 

A: 2003 to 2004 and 2012 to date.

Q: Initial job title and current job title: 

A: I began my journey as a Lab Assistant, but over time, I advanced to higher positions within the academic realm. Presently, I proudly serve as a Senior Lecturer and Subject Head in the esteemed Department of Physics. Additionally, I have taken on the role of acting Assistant Dean in the distinguished Faculty of Natural and Agricultural Sciences.

Q: How did the UFS prepare you for the professional world? 

A: First and foremost, I successfully completed my BSc degree, followed by the attainment of a Doctor of Philosophy (PhD). I firmly believe that these educational achievements serve as a solid foundation for excelling in both teaching and leadership roles.

Q: What are your thoughts on transitioning from a UFS alumnus to a staff member? 

A: It is a very interesting aspect; however, this transition may entirely depend on an individual’s interest in whether to continue with their studies or not. The stimulation may come from the undergraduate teachings that exhibit real interventions for new developments towards empowering the society at large.

Q: Any additional comments about your experience? 
A: As both an academic and a departmental leader for the past nine years, I am very grateful for all the support from the university community. I would encourage young scholars to explore more leadership roles that are available in the sector, because one is always up to date with new initiatives and strategies for the betterment of human and academic projects.

News Archive

Consumer Science at the UFS awards three PhDs
2015-07-08

Dr Gloria Seiphetlheng, Dr Natasha Cronje, Dr Ismari van der Merwe and Prof Hester Steyn.
Photo: Leonie Bolleurs

For the first time in its history, the Department of Consumer Science in the Faculty of Natural and Agricultural Sciences at the University of the Free State (UFS) earned three doctorates at one graduation ceremony this year. This week three PhDs were awarded to Ismari van der Merwe, Natasha Cronje, and Gloria Seiphetlheng at the Winter Graduation that took place on the Bloemfontein Campus.

Electrochemically-activated water is widely used in the food and other industries, due to its excellent environment-friendly properties. However, it is not used in the textile industry yet, because too little research has been done to determine the possible positive and negative impact it may have on textiles.

With the thesis, The evaluation of catholyte treatment on the colour and tensile properties of dyed cotton, polyester and polyamide 6,6 fabrics,  Dr Cronje, a lecturer in the UFS’s Department of Consumer Science, and Dr Seiphetlheng from the Serowe College of Education in Botswana,  provided major new information with the thesis, Anolyte as an alternative bleach for cotton fabrics. This information is essential when considering the application of catholytes and anolytes in the textile industry.

Electrochemically-activated water divides water in catholytes and anolytes. The anolyte part is used as a disinfectant and bleach. It is not really suitable for domestic use, as it can cause colour loss in coloured textile products. However, it can be used in the hospitality industry where white sheets, towels, etc., are used and washed on a regular basis.

The catholyte part of the water has properties similar to washing powder. It can also be used in the textile industry as washing liquid.

According to Prof Hester Steyn, Head of the Department of Consumer Science and supervisor of all three PhD candidates, this electrochemically-activated water is also very eco-friendly. “It has a short shelf life. If the electrochemically-activated water isn’t utilised, it returns to normal water that wouldn’t harm the environment. No water is therefore lost, and no waste products are released that would contaminate the environment,” she says.

Dr Van der Merwe’s research focused on Degumming Gonometa postica cocoons using environmentally conscious methods. A lecturer in the Department of Consumer Science, she demonstrated that simple and environmentally-friendly methods can be used with great success to procure wild silk from the cocoons of the Gonometa postica worms living in the camel thorn trees found in the Northern Cape and Namibia.

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