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Faculty of Economic and Management Sciences receives funding from European Union

06 April 2021 | Story Dr Nitha Ramnath | Photo Supplied

Dr Johan Coetzee_web read more — Dr Johan Coetzee, Senior Lecturer and researcher in the Department of Economics and Finance and the UFS Business School

Dr Johan Coetzee from the Faculty of Economic and Management Sciences at the University of the Free State (UFS) is championing a collaboration with the Salzburg University of Applied Sciences (SUAS) in Austria, resulting in the receipt of a considerable grant from the European Union.

In 2020, the decision was made to apply for Erasmus+ funding from the European Commission; after a successful grant, a formal inter-institutional agreement was signed in March 2021. The agreement is the culmination of a relationship between the Department of Economics and Finance at the UFS and the Department of Controlling and Finance at SUAS since 2008. More specifically, the relationship is built on the collaboration between the UFS’s Dr Coetzee and Prof Christine Mitter from the SUAS, who was recently appointed as a Research Fellow in Finance in the department.

“I am extremely proud of the formalisation of the relationship between the two universities. In late 2019, a delegation led by the Dean of Economic and Management Sciences, Prof Hendri Kroukamp, together with Prof Philippe Burger and myself visited Salzburg to formalise and iron out the expectations regarding future collaboration,” says Dr Coetzee.

“The Erasmus+ grant pays testament to not only on-boarding expertise from a foreign university with a strong niche in being practically relevant to the Austrian society, but also to affirming the relationship with like-minded scholars to provide students with a culturally rewarding university experience. This agreement brings together two departments with a history of working well together, and now it is a formal manifestation of years of mutually beneficial teaching and research efforts,” says Dr Coetzee.

“On the back of this agreement,” concludes Dr Coetzee, “our departments are also currently finalising a proposal to offer a consecutive degree exchange programme where prospective postgraduate students will obtain two master’s degrees in the broader field of finance and spend time on both campuses. We look forward to this becoming a reality in the not-too-distant future.”

In addition to their teaching and research collaboration, several additional academics from the Department of Economics and Finance are also involved in the teaching collaboration. Research projects have also been concluded in the past, with future projects in the pipeline.

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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