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04 March 2025 | Story Precious Shamase | Photo Kwanele Madonsela
Deputy Director   - Academy for Multilingualism with the school teachers showing off the donated Dictionaries
Dr Tholani Hlongwa (middle), Deputy Director of the UFS Academy for Multilingualism, emphasised that such initiatives promote a deeper appreciation of diverse perspectives while helping to overcome communication barriers among learners.

International Mother Language Day marks its silver jubilee, highlighting 25 years of linguistic diversity advocacy. On Friday 21 February 2025, the world observed the 25th anniversary of International Mother Language Day, a milestone celebrating a quarter of a century of efforts to promote multilingualism and cultural preservation.

International Mother Language Day, observed annually, promotes awareness of linguistic and cultural diversity and multilingualism. The UFS Qwaqwa Campus' 2025 event not only celebrated this diversity, but it also provided tangible support to the local education system.

The event placed a spotlight on the importance of mother tongue-based education (MTBE), particularly as the South African government and the Department of Education continue to roll out MTBE in the fourth year of schooling (Grade 4).

The day’s primary objective was to cultivate a welcoming environment where learners could share their languages and cultural identities, a vision that directly aligns with the UFS’ Vision 130. This strategic framework champions inclusivity, which aims to create platforms where diverse communities can interact and learn from one another, solidifying a sense of belonging for all.

A key feature of the commemoration was the distribution of 40 bilingual pictorial dictionaries to two local primary schools in Qwaqwa. Notably, one school caters for hearing learners, while the other provides education for Deaf learners, ensuring inclusivity in the initiative.

"This event was more than just a celebration; it was a powerful demonstration of inclusivity in action," stated Dr Tholani Hlongwa, Deputy Director from the UFS Academy for Multilingualism. "By bringing together Deaf and hearing learners, we are breaking down communication barriers and fostering a deeper understanding of each other's unique perspectives."

"This year's commemoration held particular significance, as we witnessed the continued progression of mother tongue-based education within our national curriculum," said Dr Hlongwa. "These bilingual dictionaries will serve as invaluable tools for both teachers and learners, fostering a deeper understanding and appreciation of their mother languages."

The distribution of these resources aimed to support teaching and learning directly within the beneficiary schools, reinforcing the university's commitment to community engagement and educational development.

The Academy for Multilingualism at the UFS plays a crucial role in promoting and researching multilingualism, and this event highlighted its dedication to advancing language equity. The University of the Free State continues to demonstrate its dedication to the development of the communities surrounding its campuses.

The event at Thiboloha School for the Deaf and Blind stands as a testament to the UFS’ commitment to building a more inclusive and equitable society. By fostering dialogue and understanding, the university is actively contributing to a future where all individuals feel valued and respected. This initiative has not only enriched the lives of the participating learners, but it also set a precedent for future collaborations that champion multilingualism and inclusivity within the broader community.

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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