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31 December 2019
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Story Dr Cindé Greyling
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Photo Anja Aucamp
KovsieInnovation at the UFS supports innovative research outputs in various ways – one of which is to protect the intellectual property and to register patents where viable. This is in line with KovsieInnovation’s broader aim to create third-stream income for the university. Patent registration is a complex process and the UFS is proud to have the needed expertise to properly facilitate such an endeavour.
The SAENSE Platform
South Africa is a water-scarce country, with many water hungry industries (such as agriculture and mining). “Industrial processes often contaminate water with heavy metals, harmful chemicals, radioactive waste, and even organic sludge,” Dr Mariana Erasmus, SAENSE Platform Manager, explains.
Hence, water remediation is vital for both the ecosystem and industries. One of the key functions of the SAENSE Platform is to offer water-remedial solutions for the (bio)remediation of nitrates, heavy metals, and salts, among others. The platform’s activities and services are supported by undergraduate and postgraduate students and researchers, using Technology Innovation Agency (TIA) funding. TIA is a national public entity that serves as key institutional intervention to bridge the innovation chasm between research and development.
From waste to water
Through the joint effort of two mining companies and the UFS/TIA SAENSE Research Platform, a new treatment for mine drainage (MD) has been developed. This patented B-DAS (Barium – Dispersed Alkaline Substrate) technology effectively treats the major contaminants found in acid, alkaline, or neutral mining wastewater. The aim of the B-DAS system is to provide a passive water-treatment solution with minimum waste production; it can also be a potential pre-treatment for reverse osmosis (RO) to lower the requirements of the membranes and therefore potentially reduce the RO cost.
The success of the patent is that it turns unusable water into water that is fit for agricultural purposes at a reduced cost and increased efficiency.
International visitors present session in good practice in undergraduate education
2008-02-19
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Three visiting professors from the United States of America (USA) presented sessions on principles for good practice in undergraduate education and blended and active learning for the division Teaching, Learning and Assessment and Staff Development at the University of the Free State’s (UFS) Centre for Higher Education Studies and Development (CHESD). Proff. Meghan Millea and Jon Rezek from the Mississippi State University and Prof. Claudia Parliament from the University of Minnesota are on sabbatical to work with Prof. Klopper Oosthuizen from the Department of Agricultural Economics, and the Free State Department of Education. The basis for their collaboration is to develop a stronger relationship between the UFS and the Department of Education in the advancement of economic education. At a discussion on educational matters were, from the left, front: Prof. Parliament, Mr Francois Marais (Director: CHESD), Prof. Millea; back: Dr Saretha Brüssow (Head: Teaching, Learning and Assessment at CHESD), Prof. Oosthuizen, and Prof. Rezek.
Photo: Leonie Bolleurs
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