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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.
Remembrance wall celebrates Kovsies
2012-08-21
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SRC members leading the Proudly Kovsie March. From the left are: Biejangka Calitz, SRC member: Media, Marketing & Liaison Marketing; William Clayton, SRC member: Accessibility & Student Support; and Bonolo Thebe, SRC member: Sport.
Photo: Linda Fekisi
21 August 2012
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One of the highlights of the recent Proudly Kovsie March was the unveiling of the SRC Remembrance Wall. The wall is a board with photos of the everyday Kovsie student.
Biejangka Calitz, SRC member: Media, Marketing & Liaison, says the board was set up to give students a feeling of Kovsie unity. “It will also create a sense of pride of being part of an iconic place with a melting pot of talent and creativity that is never boring.”
Biejangka says the inspiration comes from a theatre overseas that has a wall with photos and experiences quotes of people who have visited the theatre.
The board of photos will be put up on the wall between the Student Life Centre and Träumerei, behind Van Schaik Bookshop on the Thakaneng Bridge. It will be on display for five years and could remain on display for longer.