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03 September 2020
Class of 2020

Dear Graduand

VIRTUAL GRADUATION CEREMONIES, 6-9 OCTOBER 2020

The COVID-19 pandemic has caused immense disruption in many aspects of our lives, both in South Africa and abroad. Higher education institutions throughout the world were not exempt from the effects of the deadly virus. In South Africa in particular, most institutions were forced to suspend academic programmes and quickly found themselves transitioning academic programmes from the classroom to online learning platforms. 

We also postponed graduation ceremonies in the hope that the situation would improve in time. Unfortunately, the situation has not improved, and as COVID-19 continues to present uncertainties and public health concerns, we have made the decision not to present our face-to-face graduation ceremonies on the Bloemfontein and Qwaqwa Campuses.  

On the other hand, the pandemic has propelled innovation and creativity; we are delighted at the possibilities offered by technology to allow us to honour and preserve traditions that define the higher education experience. Your graduation and the conferring of your degree should be an unforgettable moment in your life. Therefore, we are making every effort to ensure that even during these unusual times, you are celebrated.  You have committed countless hours of dedicated work to earn your degree, and we would like to support you in celebrating this momentous occasion. 
Therefore, as an alternative, we are hosting virtual graduation ceremonies scheduled to be broadcasted from 6 to 9 October 2020 at 10:00 daily: 

• 6 October 2020: Bloemfontein Campus (April 2020, all ceremonies)
• 7 October 2020: Qwaqwa Campus (May 2020, all ceremonies)
• 8 October 2020: Bloemfontein Campus (June 2020 undergraduate and honours ceremonies)
• 9 October 2020: Bloemfontein Campus (June 2020 master’s and PhD qualifications)

The institution is aware of and sensitive to the increased need to have your qualification certificates.  We therefore wish to inform our graduates that certificates will be available and released immediately after the conferral ceremonies. It is our utmost priority to ensure your health and safety. As a result, certificates will be available and released via courier services at no cost to you and within convenient measures in adherence to the COVID-19 prescriptions. Communication regarding the issuing of the certificates will follow in due course.
 
Your disappointment at not having a face-to-face ceremony is understandable – however, it is extremely important that we do what is in the best interest of our students, staff, and community. 

Congratulations to all our graduates and may you have continued success in all your endeavours! 

We look forward to honouring you at the virtual graduation ceremony. 


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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