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31 December 2019
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Story Dr Cindé Greyling
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Photo Anja Aucamp
Dr Mariana Erasmus, SAENSE Platform Manager, says water remediation is vital for both the ecosystem and industries.
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.
Students help to get the economy back to the rural areas
2009-08-14
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At the launch of Sanlam’s Creativity for Progress Competition for the Ekn 324 group were, from the left: P.J. Bothma, Mr Frank Louw, National Sponsorship Manager of Sanlam, Dr Karen Thomas, lecturer in Economic Policy at the Department of Economics, Kaylee Wells and Eugene Maseme.
Photo: Lacea Loader |
Third-year students in the subject Economic Policy Analysis at the UFS are hard at work to think of ideas on how knowledge and expertise can be taken back to the rural areas of South Africa. This is the theme of Sanlam’s national competition for universities called Creativity for Progress with a total prize money of R900 000. This year's topic is "Rural areas are failing to retain and attract skilled people and graduates, resulting in economic stagnation. How would you remedy this?"
The group of 162 students, which is divided into groups of six, must compile a project that is academically grounded, practical and implementable. They must also approach the project from a community service learning perspective and it counts a quarter of their semester mark. To encourage the students, Prof. Tienie Crous, Dean of the Faculty of Economic and Management Sciences, has sponsored some prizes for which the groups must compete. Teams of between four and six members will first compete at intra-varsity level to determine a varsity winner. The national panel members will then adjudicate the varsity winners, and invite the semi finalists to the finals. Teams will be assessed on their business proposals as well as the presentation of these proposals to a panel of judges. Last year the group from the UFS ended second in the final round of the competition.