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02 February 2022 | Story Leonie Bolleurs | Photo Leonie Bolleurs
Chané Enslin, master’s student in the UFS Centre for Environmental Management (CEM); Stephanie Graumnitz, Institute of Hydrobiology at the Technical University Dresden (TUD); Dr Dirk Jungmann, Head of Ecotoxicology and Biomonitoring in the Institute of Hydrobiology at TUD; Sihle Mlonyeni, master’s student in the Faculty of Applied Science at the Cape Peninsula Technical University; Dr Marinda Avenant, Senior Lecturer in the CEM at the UFS; Akani Baloyi, master’s student in the UFS Disaster Management Training and Education Centre for Africa; and Sphindile Dlamini, master’s student in the Department of Zoology and Entomology on the UFS Qwaqwa Campus.


The Centre for Environmental Management (CEM) at the University of the Free State (UFS), in collaboration with Dr Dirk Jungmann from the Technical University Dresden, recently presented a virtual summer school on Blackboard, titled: Monitoring of surface water quality: General framework, tools and implementing disaster management aspects in urban areas. 

The international group of 30 persons who attended the summer school mostly comprised postgraduate students and employees from, among others, the UFS and other tertiary institutions such as the Technical University Dresden (TUD), the Cape Peninsula University of Technology (CPUT), UNISA, the University of the Western Cape, Stellenbosch University, the University of Lesotho, and the University of Zimbabwe. Members of the Council for Scientific and Industrial Research also attended the summer school.

Experts present

Dr Marinda Avenant, Senior Lecturer in the CEM, believes the summer school provides students with a wonderful opportunity to be exposed to a topic, such as aquatic biomonitoring, over and above their normal postgraduate studies. “The presenters are all experts in their field and come from a range of disciplines (from hydrology and chemistry to the social aspects of water), as well as from different countries and perspectives,” she adds. 

Some interesting topics covered during the summer school included a panel discussion on water management challenges in Southern Africa. Head of CEM, Prof Paul Oberholser, participated in this live discourse. In 2021, he won the NSTF-Water Research Commission (WRC) Award for his contribution to water resource management in SA over the past five years.

Also contributing a perspective on surface water quality was affiliated professor in CEM, Prof Anthony Turton, who delivered the keynote address on Managing surface water quality as an element of disaster management in urban areas.

Dr Alice Ncube from the UFS Disaster Management Training and Education Centre (DiMTEC) presented on women and disasters (including a case study on a stokvel in Botshabelo), and Dr Inga Jacobs-Mata from the International Water Management Institute (IWMI) provided a social perspective on the water resources sector. 

Students excel 

Five master’s students representing the UFS, the Technical University Dresden (TUD), as well as the Cape Peninsula University of Technology (CPUT), assisted with the organisation of the summer school. The Volkswagen Foundation in Germany, which funded a first summer school in 2019, provided funding that was used to appoint the five students.

According to Dr Avenant, they made provision for the appointment of these students in their project proposal to the Volkswagen Foundation. “The students played a key role in the planning of the virtual summer school; they specially came up with ideas to make the virtual sessions more interesting,” she says.

Among others, they managed the technical aspects of the sessions, introduced the speakers, arranged social activities for the virtual platform, and they produced podcasts. The podcasts of the speakers were distributed to the participants over the extent of two months, in order to learn more about the presenters. 

“We were really impressed with the work of the students, who are all from the natural sciences,” says Dr Avenant.

News Archive

When entrepreneurship meets industrial innovation
2014-12-13

Johan Eksteen (Photo: Supplied)

Internationally acclaimed Argicon Pelleting is a worldwide supplier of pelleting machinery and equipment as well as agri-processing factories. The company was established in 1993 by André and Johan Eksteen, UFS 2004 MBA graduate. After taking over sole ownership, the company grew from a one-man business to an internationally respected specialist in the design and manufacturing of pelleting solutions for the agricultural industry.

A common practice in industrial procedures, pelleting involves processing material into small dry pellets. This is used globally by manufacturers of animal feed or recycling facilities that specialise in processing materials for reuse. This process, however, can only be successfully accomplished with specialised equipment, namely a pelletizer. With fifteen years’ experience in agriculture, and international exposure in countries such as Uganda, Australia, Singapore and New Caledonia, this was not a tall order for Johan.

Agricon focuses on consistently developing innovative ways to add value to its offering. The business has successfully installed pelleting equipment for a range of products, including tobacco dust, rooibos tea, human sludge waste, organic fertilizers and vermi-compost. In addition to the manufacturing of machines and equipment, the company also provides training and on-site installation for clients, as well as support following a sale or the provision of spare parts. The company also provides advice on new product developments and business opportunities for clients within the sector.

Apart from doubling its sales between 2013 and 2014, the company gained great recognition within the industry. Johan was awarded the University of the Free State Business School’s Entrepreneur award in 2013 and he is the first-prize winner of the ILO Free State EnterPRIZE Job Creation Challenge for 2014. He is currently one of 15 finalists countrywide in the Entrepreneur of the Year competition sponsored by Business Partners and Sanlam. Johan is the mentor and stand-in manager for Almenta, a skills development company (winner of the ILO Best Social Entrepreneur for Skills Development award) and Equus Groom School (winner of the ILO Social Entrepreneur in Youth Development award).

Johan was also announced as the winner of the SA entrepreneur of the year for small businesses.

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