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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.
Kovsies among top SADC debaters
2014-11-26
From the left are: Matlhodi Leteane and Lehakoe Masedi.
The UFS Debate Society is definitely not all talk and no action. They ranked 10th at the Southern African Development Community (SADC) Debate Open held in Gaborone, Botswana, from 14 – 16 November 2014.
Kovsie students Lehakoe Masedi (second-year BCom Law) and Matlhodi Leteane (first-year LLB Law) teamed up to represent our university at the prestigious SADC event hosted by the University of Botswana Speaking Union. Eight Southern African countries were represented as well as six universities from South Africa.
“Attending a tournament focused on the debating of regional issues and solutions was a great reward and we wish to take part in more of these tournaments in future,” says Lehakoe.
Out of a pool of 40 of the best individual speakers in Southern Africa, Lehakoe and Matlhodi were jointly awarded 18th place.
“Debate continues to help the growth of the student community and the attendance of such debate tournaments lends a lot of help to the internal growth of not only our partnership but our debate society as a whole,” says Lehakoe. “We take great pride in our performance, especially as first-year *British Parliamentary speakers. We wish to improve and grow as we progress further in our debate careers.”
*British Parliametary speaking is the style of debating used by university institutions.