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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.
Athletics SA hosts cross-country championships at our university
2011-09-28
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Zola Budd
Photo: Johan Roux
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According to Mr DB Prinsloo, Director of KovsieSport at our university, Athletics South Africa’s Cross Country-Championships, which was hosted on our Bloemfontein Campus, was a great success. Not only did a record number of 3 368 athletes register for the championships, but a record number of spectators – between 10 000 and 12 000 – also attended.
Well-known former Kovsie athlete, Zola Budd, who was the World Cross-Country Champion in 1985 and 1986, gave an outstanding performance at this event and triumphed as the overall winner in the 30-70 age group. What made her performance even more remarkable was her time of 14:37 in the 4 km race, which was faster than any of the girls in the 14-17 age group.
Kovsie student, Danel Prinsloo, also gave a good performance by finishing 6th out of 79 athletes in the junior women’s category. Danel, Charity Moletsane and Jessica Stevens (also from the UFS), won the bronze medal in the junior women’s team competition.
Khothatso Mokone obtained a 17th place (out of 70 athletes) in the senior men’s division. He also contributed to the Free State’s bronze medal in the 12 km team competition.
Other Kovsie athletes who contributed to the team competition medals for the Free State were Marili du Buisson, who won a bronze medal in the 4 km race for women under 21, and Maryna Swanepoel and Nelmaré Loubser, who both received bronze medals in the senior women’s 8 km race.
Danie Cronjé, former Kovsie and current Chairperson of the Kovsie Athletics Club, obtained a gold medal by winning the 8 km race for men aged 55-59 in a time of 30:37.