Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
05 April 2022 | Story Lacea Loader
Qwaqwa Campus

The preliminary finding of the urgent investigation into the fire on the Qwaqwa Campus of the University of the Free State (UFS) on the evening of Monday 4 April 2022, indicates that the two buildings were intentionally set alight. This was established by the South African Police Service (SAPS) and the university’s Protection Services this morning.

Since the outbreak of the fire, one person – who is a registered student – has been arrested by SAPS, and a process is underway to identify more suspects. The UFS will institute the necessary disciplinary action against suspects who are registered students. Similarly, criminal charges will also be instituted.

The buildings, which housed the clinic and a computer laboratory, were almost completely destroyed, with damage to both buildings estimated at R35 million.

The university management condemns the destructive behaviour of the students and condemns criminal behaviour such as this in the strongest terms. “The Qwaqwa Campus, as well as the entire university community, are shocked by this devastating and irresponsible act – especially after the campus experienced violent protest action this year, which significantly affected the academic programme,” said Prof Francis Petersen, Rector and Vice-Chancellor of the UFS.

The academic programme on the Qwaqwa Campus continues, mostly online for this week, and students will be informed by their faculties about the revised schedule, as well as arrangements regarding tests and assessments scheduled for this week on the campus.

The campus remains open; the university's Protection Services is on high alert and is monitoring the situation on campus closely.

It is alleged that students were unhappy about the payment of allowances they are due to receive from the National Student Financial Aid Scheme (NSFAS) in April 2022. To alleviate this, the UFS has so far this year offered students allowances for food and books amounting to more than R71 million, while they are waiting for their NSFAS subsidies to be released. 


Released by:
Lacea Loader (Director: Communication and Marketing)
Telephone: +27 51 401 2584 | +27 83 645 2454
Email: news@ufs.ac.za | loaderl@ufs.ac.za


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.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept