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20 November 2020 | Story Charlene Stanley

Two lecturers in Business Management from the Faculty of Economic and Management Sciences walked away with the 2019/2020 UFS Excellence in Teaching and Learning Awards in the category Innovation in Student Engagement and Learning.

Dr Ekaete Benedict and Mrs Risna Opperman are also both real-life entrepreneurs who own businesses in and around Bloemfontein, using their practical experience from the business world to supplement the theoretical knowledge they impart to their students.

Success recipe

Lecturing the flagship entrepreneurship module in the Department of Business Management, the two lecturers use the graduate attributes theory as a starting point, which states that students should learn and develop certain skills, abilities, knowledge, and attitudes during their studies at university.  

They then integrate and design their module outcomes, academic activities, and assessments to align with these attributes, ensuring that their students develop the skills that will help them to be better prepared for the work environment and self-employment.


Ekaete Benedict_web
Dr Ekaete Benedict. Photo:Supplied

To enhance learning and engagement, they employ blended learning techniques in the form of face-to-face classes supplemented with online activities via Blackboard. 

They also effectively implement experiential learning, inviting real-life entrepreneurs and officials from various small-business development agencies as guest lecturers to communicate and interact with students.
Some of the lessons these industry experts have shared with students are: 
How to protect your business ideas; How to access government funding; How to start your business; and How to market your business.

Aims of Excellence in Teaching and Learning Awards 

The Excellence in Teaching and Learning awards, hosted by the Centre for Teaching and Learning (CTL), recognise academics for their innovative learning and teaching practices within different disciplines, as well as the advancement of the scholarship of teaching at the institution.Among its aims are to share best practices, innovative ideas, and research findings in learning and teaching.

Risna Opperman web
Risna Opperman. Photo:Supplied

Value of Entrepreneurship

Both winners are passionately advocating the critical need for entrepreneurship education and training in the South African context.
“In the light of South Africa’s high unemployment rate (over 30%), plus the fact that we have the highest youth unemployment rate in the world (58.2%), there is a big demand for meaningful engagement of young people in productive activities – hence the need for entrepreneurship,” says Benedict.
“As entrepreneurship lecturers, our focus is not just on graduating future employees for the workforce, but to create and develop future employers who can contribute to the economic development of the country,” emphasises Opperman.

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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