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12 September 2025 | Story Lilitha Dingwayo | Photo Lunga Luthuli
Gradstar
University of the Free State students Okuhle Tobho, Lutricia Tyongwe, Talha Suleman, and Thelby Tshiuda are among the 53 UFS students recognised in the Top 500 of the 2025 GradStar Awards, which celebrate South Africa’s most employable graduates.

The University of the Free State (UFS) has once again demonstrated its commitment to academic excellence and student success by securing a place in the top three universities nationally at the 2025 GradStar Awards.  An impressive 53 UFS students were recognised among the prestigious Top 500 list announced on 24 August. 

The GradStar Awards, now in their 10th year, highlight students across South African universities who demonstrate the employability skills, leadership qualities, and potential to make a meaningful impact in the workplace. More than 700 students entered the initial assessment phase this year, which focused on how they perceive themselves as future change-makers. 

Assistant Director for the Division of Student Affairs, Belinda Janeke, emphasised the importance of this achievement: 

“This recognition speaks to both our students and our staff. The UFS places a high premium on employability, and both academic and support staff play a vital role in equipping our students with the skills to succeed. I like to use the analogy of a car: academics teach you to build the car and understand all its parts, whereas employability equips you to drive the car.” 

According to the organisers, the 500 students selected will now proceed to the next stage of a three-phase assessment process, with the goal of reaching the GradStar Top 100. 

For final-year BSc Actuarial Science student and two-time Golden Key recipient, Talha Suleman, the journey has only just begun: 

“Reaching the Top 100 would open doors to connect with South Africa’s brightest future leaders and industry pioneers. My goal is to use the platform to expand my network, share insights from Actuarial Science, and learn from diverse perspectives. More importantly, I see it as a responsibility to represent UFS and inspire other students by showing that challenges can be turned into stepping stones.” 

Janeke encouraged aspiring students to take advantage of the resources available to them, noting the success of UFS’s student-centred initiatives such as the newly launched series of ‘shoe camps’, designed to strengthen employability. 

The UFS celebrates this milestone as part of its broader mission to shape graduates who are not only academically excellent but also highly employable and ready to make an impact. 

 

UFS students in the GradStar Top 500: 

Thelby Tshiuda - Bachelor of Laws
Tlotlisang Mhlambiso - Bachelor of Education Honours (Professional): Curriculum Studies
Samkelo Majola - NULL
Sindisiwe Thwala - Bachelor of Laws
Lefu Matsikitlane - Bachelor of Science Honours
Nomkhosi Mbutu - Master of Sustainable Agriculture 
Talha Suleman – BSc in Actuarial Science
Selewe Thokoza - Bachelor of Public Administration: Human Resource Management 
Rambuti Mohale - Postgraduate Diploma in Public Administration 
Thabang Thulare - Advanced Certificate in Education (Further Education Biology Education)
Okuhle Tobho - Bachelor of Social Sciences
Kamohelo Moeti - Bachelor of Accounting
Sisipho Ndamase - Bachelor of Management Leadership
Ignecias Phathutshedzo - Bachelor of Public Administration: Human Resource Management
Kgagamatso Moticoe - Bachelor of Commerce in Accounting
Siyabonga Mahlalela - Bachelor of Computer Information Systems
Zozibini Jojo Bachelor - Public Administration: General Management
Kabelo Mahlaba - Master of Science: Clinical Psychology
Neo Victor Hlongwane - Master of Science in Agriculture
Bongumusa Mabika - Master of Education
Ontiretse Ngakantsi - Bachelor of Science Honours
Nelisiwe Mkhomazi - Bachelor of Social Sciences
Amanda Mashinini - Bachelor of Arts: Education
Jessica Dlamini - Master of Social Science
Jabu Hlongwane - Bachelor of Computer Information Systems
Pulane Portia Pudumo - Master of Arts: Environmental Management and Planning
Nosipho Koloi - Bachelor of Psychology
Shivani Krishnasammy - Bachelor of Law
Ayanda Mhlauli - Bachelor of Commerce
Nosipho Ngqasa - Bachelor of Science
Kefiloe Khaole - Master of Education
Makwena Semenya - Bachelor of Arts: Education 
Phindile Nyila - Bachelor of Commerce Honours in Management Accounting
Luyanda Sphesihle Khumalo - Master of Arts in Governance and Political Transformation
Maile Edgar Ramoadi - Bachelor of Commerce in Accounting
Lebogang Thato Magodielo - Bachelor of Law
Pfarelo Maphangula - Bachelor of Education: Technology
Monthati Molale - Bachelor of Laws
Boitumelo Ngobeni - Bachelor of Social Sciences
Bontle Sello - Bachelor of Arts Honours in Communication Science
Richard Pakiso Mphuthi - Bachelor of Accounting
Sifiso Royal Hlanguza - Bachelor of Arts: Cultural and Social Systems
Sphesihle Manatha - Bachelor of Public Administration: Human Resource Management 
Buhle Mahamba - Advanced Certificate in Education (Further Education Biology Education)
Justin Kruger - Postgraduate Diploma in Public Administration
Selloane Mpheme - Further Diploma: Education: Language Education
Lutricia Tyongwe - Bachelor of Public Administration: General Management
Ogechi Mokotedi - Bachelor of Medicine and Surgery
Kabelo Sherlyn - Mashabela Master of Science
Marcellah Nyaga - Master of Higher Education Studies
Thulani Mabaso - Bachelor of Arts: Languages
Mogudi Sello - Bachelor of Commerce in Accounting
Lefa Rabase - Bachelor of Science Honours (Zoology) 

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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