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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

Prof. Willem Boshoff joins Department of Fine Arts
2012-10-05

Prof. Willem Boshoff

Prof. Willem Boshoff, one of South Africa’s most established artists, has joined the Department of Fine Arts as a mentor for postgraduate students. Prof. Boshoff, whose work has been shown extensively in South Africa and internationally, will serve as mentor and resident artist in the department.

Prof. Boshoff made his mark at the university in 2011 when his Thinking Stone sculpture, one of sixteen artworks commissioned by the Sculpture-on-Campus project, was installed near the Main Building. The "Black Belfast " granite stone, situated next to the H vd Merwe Scholtz Hall, weighs approximately 20 ton and, to date,is the largest of the artworks funded by the National Lottery Distribution Trust fund.

Mr Ben Botma, Head of the Department of Fine Arts, says Prof. Boshoff, who is based in Gauteng, will work on the Bloemfontein Campus for certain months of the year. “As an artist he is extremely productive and has an impressive international exhibition programme. As a result he has a good overview of what happens in the most important museums and contemporary galleries. This information and insight can be shared with students with great success.”

Mr Botma says although the mentorship is aimed at postgraduate students, Prof. Boshoff’s presence and obsessive work habits will also motivate and inspire undergraduate students. “Willem is very popular as external examiner and moderator at other universities and he has a good perspective of what happens at the major universities”.
 

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