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21 June 2019 | Story Valentino Ndaba | Photo Ernst & Young
UFS Accounting Students win EY Project Alpha
At the Ernst & Young Project Alpha 2019 Awards, some of the members of the winning team, from left: Kyle du Bruyn, Luke Rhode, Janri du Toit, Nicolaas van Zyl, Mojalefa Mosala (Business Ethics Lecturer), Bianca Malan, Lorandi Koegelenberg and Frans Benecke.

A few years ago the news was saturated with Volkswagen’s (VW) fuel emission scandal. “Dieselgate”. Investigations in the US found the German automaker guilty of programming computers in their diesel cars to alter its engine operations to seemingly meet legal emission standards.

A question of ethics

A notice of violation of the Clean Air Act issued by the US Environmental Protection Agency had dire consequences for the automobile company, but positive implications for the economy and the environment. As part of a lawsuit settlement, vehicles were recalled, fines were paid, and approximately 21 million affected vehicles with VW diesel engines were refitted by September 2015.

Project Alpha tackles ethical issues

A group of eight students from the University of the Free State (UFS) presented their case study of “Dieselgate” to a panel of judges in this year’s Ernst & Young Project Alpha competition. They emerged as the ultimate winners.

The “Hoaxwagen” group’s 10-minute video demonstrated “a critical assessment of a multidimensional matter”   captivating the judges. “I was impressed, because their presentation addressed other skills such as the ability to present, communicate, come out of their comfort zone and be innovative, while at the same time addressing an ethical issue,” said Mojalefa Mosala, a judge and Business Ethics lecturer at the UFS.

Centred on critical thinking

The UFS is the first university outside of Johannesburg that participated in the Project Alpha contest. Ernst & Young and the UFS have forged a strong relationship over the past few years, giving students a glimpse into the corporate world of accounting. 

“Project Alpha encourages critical thinking and not taking things at face value, by looking a bit deeper, spending time to understand the pros and cons of any situation in order to make an informed decision,” said Frans Benecke, member. of the winning team that prevailed over 82 others. Benecke’s team walked away with R2000 shopping vouchers and a life-long learning experience.

Engaging in global conversations 

Participation in the competition gave students the opportunity to be exposed to contemporary global thinking, which is strongly advocated in the UFS’s Integrated Transformation Plan.


UFS Accounting students win 2019 Ernst & Young Project Alpha competition from University of the Free State on Vimeo.

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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