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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

Kesa and Wayde biggest stars at KovsieSport Awards
2017-10-03

Description: 'Awards KovsieSport 2017 Tags: Awards KovsieSport 2017

Wayde van Niekerk was unable to attend the KovsieSport Awards.
Steven Swarts, his stepfather, received the award for KovsieSport
Senior Sportsman of the Year from Prof Francis Petersen (left),
Rector and Vice-Chancellor of the University of the Free State,
on his behalf.
Photo: Mlungisi Louw/Volksblad


It took Kesa Molotsane seven years of hard work and patience to excel, and all this time she has been a Kovsie. Unlike some other sporting greats, success didn’t come overnight for her. 

The star athlete had an amazing year and was crowned KovsieSport Senior Sportswoman of the Year, while Wayde van Niekerk is the KovsieSport Senior Sportsman of the Year for a fifth consecutive time. The 400 m Olympic Champion surpassed the record held by himself and Franz Kruger for most successive sports awards for men (four), and equalled Kruger’s record (five) for the most men’s titles overall.

Blose and Chawane top juniors

The cream of the crop was honoured at the KovsieSport Awards, held in collaboration with the Volksblad Free State Sport Stars Awards, at Monte Bello in Bloemfontein on 27 September 2017.

Kwenzo Blose, who represented the South African U20 rugby team at the Junior World Cup, was named Junior Sportsman for a second consecutive year. The netball player Khanyisa Chawane is the KovsieSport Junior Sportswoman of the Year. She captained the South African U21 netball team at the World Youth Netball Champs.

The blind athlete Louzanne Coetzee and her guide Khothatso Mokone received a Special Award for Disabled Sport. Coetzee took part in the Paralympic Games and has set many records, such as in the 5 000 m (T11).

Hard work over many years

Molotsane competed at the World Cross-country Championships in Kampala, is the leader of the Spar Women’s Grand Prix 10 km series, and represented South Africa at the World Student Games. The Assistant Officer at KovsieSport says being the best female athlete is humbling. 

“It took me long enough to get here and it needed a lot of work from my side over many years. I have been with Kovsies for, like, seven years and I am only getting this after so long.”
She also commended Karla and Tanya Mostert who was nominated with her. “Karla has been a motivation for little kids from primary school up until high school learners. She has always been there and knows what it means to really be a sport star. 

“And her younger sister Tanya is the upcoming one. It is amazing to be on stage with both of them.”

KovsieSport Awards:
• Participants in World Student Games in Tapei: Arné Nel (tennis), Hendrik Maartens (athletics), Janke van der Vyver (badminton), Kesa Molotsane (athletics), Lienke de Kock (tennis), Maryke Brits (athletics), Rynardt van Rensburg (athletics), Tsepang Sello (athletics).
• Special Award for Disabled Sport: Louzanne Coetzee and Khothatso Mokone
• Special Awards: Maryka Holtzhausen (netball), Janine de Kock, Marnus Kleinhans (tennis), Ans Botha, Rufus Botha (both athletics), Nicole Walraven (hockey) and Godfrey Tenoff (soccer)
• Junior Sportswoman of the Year: Khanyisa Chawane (netball)
• Junior Sportsman of the Year: Kwenzo Blose (rugby)
• Senior Sportswoman of the Year: Kesa Molotsane (athletics)
• Senior Sportsman of the Year: Wayde van Niekerk (athletics)

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