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01 August 2022 | Story Leonie Bolleurs | Photo Maryke Venter
UFS No student Hungry concert
Attending the first Winter Warmer Indoor Concert, hosted by the Faculty of Health Sciences, were, from the left: Prof Hanneke Brits, Dorah Klaas from UFS Institutional Advancement, Dr Nicholas Pearce, and Mantwa Makhakhe, Senior Financial Planner and Director at Sanlam.

“Don’t worry about a thing,
‘Cause every little thing gonna be all right
Singin’: “Don’t worry about a thing
‘Cause every little thing gonna be all right!”

An extract from the lyrics of Bob Marley’s Three Little Birds, performed by Dr Nicholas Pearce, Head of the Department of Surgery at the University of the Free State (UFS), and Prof Hanneke Brits, Associate Professor in the UFS Department of Family Medicine, singing along with the staff and students from the UFS Faculty of Health Sciences and the audience. This performance was one of the highlights during the first Winter Warmer Picnic Concert presented by the Faculty of Health Sciences. 

The faculty, besides displaying the talent of its medical students, the Free State Youth Wind Ensemble, the UFS Choir, and nationally renowned Lucy Sehloho, aimed to create a fun evening for staff, students, and the Bloemfontein community in order to raise awareness for hungry students. 

About students for students

It is a function about students for students, remarked Prof Prakash Naidoo, Vice-Rector: Operations, who opened the event. According to him, millions of people worldwide go hungry every day. “At the UFS, there are also many students who are not able to afford basic food stuffs. Often, essentials are not covered by student bursaries, leaving students hungry and struggling to perform at the academic level expected,” he said. 

To enter the Callie Human Centre on the Bloemfontein Campus where the concert was hosted, members of the audience could donate non-perishable food, sanitary items, or blankets. The 800 food parcels collected at the event will be distributed by the No Student Hungry programme

Besides students, staff members and their families who attended the concert and donated towards the NSH, the Life Rosepark Hospital and Sanlam also made financial contributions towards the programme. 

Community coming together for a good cause

The idea to host the concert and to see lecturers in the faculty perform, stemmed from the CANSA shavathon held earlier this year when more than R10 000 was raised for people suffering from cancer and other related illnesses. Dr Pearce indicated that, should students reach the R10 000 mark, he and Prof Brits would perform Bob Marley’s Three Little Birds. The original idea of one performance evolved into a two-hour concert, seeing members of the Bloemfontein community coming together for a good cause. 

“Due to your contribution, many students will not go hungry,” said Dr Pearce, thanking everyone who attended the concert and donated to the NSH programme.

• Should you also like to make a difference in someone’s life and make a cash donation to the No Student Hungry programme, please scan the QR code and follow the instructions. Your contribution can go a long way in making a difference in someone’s life. 

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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