Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
27 December 2019 | Story Dr Cindé Greyling | Photo Supplied
When academics and economics meet

KovsieInnovation at the UFS is bridging the gap between industry and academics with a powerful force. For too long, research remained an academic pursuit, with many innovative ideas stuck between the pages of a thesis – only to come alive during exclusive, short-lived conference proceeds.


KovsieInnovation

Recently, Gerard Verhoef, Director in the Directorate: Research Development (DRD), and his team from KovsieInnovation finalised their Innovation and Commercialisation Strategy in order to create a structured pathway for good ideas. The primary objective of KovsieInnovation – the UFS Innovation and Entrepreneurship Office – is to achieve sustainable growth in third-stream income from innovative research activities stemming from the UFS. “Potential successful ideas must be feasible, viable, and sustainable, and we formulated an eight-step plan to facilitate this,” Verhoef explains. Ultimately, the DRD wants to attract new and continuous research as a renowned academic knowledge partner that can foster, drive, and successfully commercialise innovative research activities; and in doing so, foster an entrepreneurial culture at the UFS.


Liquid Culture

One such success story is the development of Liquid Culture into a business of choice, supplying liquid yeast to breweries and bakeries. Christopher Rothmann and Dr Errol Cason are the driving forces behind this company that produces their sought-after and stable yeast product in the Department of Microbiology, Biochemistry and Food Biotechnology at the UFS. With world-class equipment and laboratories, they house one of the largest yeast-culture collections in the world.

Both Rothman and Dr Cason were home brewers for many years before starting to produce commercial batches. They believe it would not have been possible without the help of KovsieInnovation. This project was also one of the finalists in the National Entrepreneurship Intervarsity.


Christo Strydom Nutrition (CSN)

Another innovative way in which the UFS generates third-stream income via the DRD, is by partnering with already successful commercial products. One such example is the recent successful royalty agreement with CSN. With this transaction, the university unlocked its brand potential to the benefit of both the industry partner and the UFS. Quality assurance remains the key success factor for deals like this.

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