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31 December 2019 | Story Dr Cindé Greyling | Photo Anja Aucamp
Patents
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.

News Archive

Cream of the crop of Grade 12 learners invited to become part of Kovsie family
2016-05-06

Description: 2016 Top achievers Tags: 2016 Top achievers

“You are all here because we believe in you, the cream of the crop of Grade 12 learners in Bloemfontein. We acknowledge you, and hope that you will entrust us with your future, and become part of the Kovsie family.” With these words, Nomonde Mbadi, Director of Marketing at the University of the Free State (UFS), welcomed selected guests to a function dedicated to the top achievers at their respective secondary schools.

Prof Jonathan Jansen, Vice-Chancellor and Rector of the UFS, highlighted an aspect of the university that is often overlooked.  “It is extremely important that you not only achieve a degree at university … The greater goal of education is to provide a set of values with which you can interact with humankind.”

Showcasing some of the university’s most talented students, Prof Jansen highlighted achievers such as Nozimanga    Bonje, who overcame tragedy, trauma, and hardship to attain her BSc in Genetics and is now studying for her Honours degree; and Tanya Calitz, a newly-graduated (summa cum laude) law student now clerking for Deputy Chief Justice, Dikgang Moseneke, in the Constitutional Court. Prof Jansen also conducted an interview with Kovsies’ sport star, Wayde van Niekerk, who won gold last year in the 400m at the IAAF World Championships in Beijing.

Learners were given the opportunity to pose questions to Prof Jansen, and, afterwards, to interact with deans and faculty marketers to obtain relevant information. The Admissions Department also had several workstations set up with staff members on hand to facilitate online applications for those who had already chosen a field of study.

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