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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.
Meet our Council: Marius Swart – a Councillor with deep roots in the UFS
2017-07-12
Marius Swart, Alumni election on the UFS Council.
Photo: Stephen Collett
Marius Swart, a Kovsie alumnus, is an Alumni election on the University Council. Not only is he a Kovsie alumnus, but all four of his siblings and their spouses are Kovsie alumni, as well as all three his children.
Interest in future decisions at the UFS
He is currently practicing as cardiothoracic surgeon at Mediclinic in Bloemfontein, but has always been involved with the Faculty of Health Sciences at the university. He spent eight years as consultant in the Department of Cardiothoracic Surgery and recently became a registered student again when he enrolled for an interdisciplinary PhD. He is currently also supervisor for the research projects of undergraduate medical students.
Thus, Marius no doubt has a substantial interest in the issues and future decisions at the UFS.
Guard against retroformation
"Higher education is a challenging environment and expectations about excellence and human development are being tested. Transformation is on everybody’s lips, but we have to guard against what I would call retroformation – moving back to old regimes and new forms of exclusion," he says.
Marius is excited to begin his term with a new Rector and Vice-Chancellor. He realises that many challenges awaits him as councillor on the way forward, but he is ready to pull his weight in Council.
"My own daughter is involved in the challenges students are experiencing on a daily basis, and my wife is supporting a first-generation rural student. The university should be sensitive to these students. Empowering them can bring change to communities."
His interests are varied and it is clear that he has a vision for a better world.