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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

Kovsie first-year wears green and gold for softball
2011-03-28

Jeneva Knell
Photo: Nangamso Koza

Jeneva Knell, a first-year residing in Madelief Residence on our Main Campus, has not only made her parents and community proud, but the university too – her second home, as she calls it. Jeneva has made history at the UFS by being the first student to receive national colours for softball. She joins a very long list of Kovsies who have made us very proud by earning green and gold.

This petite 18-year-old hailing from Kempton Park was tasked with a difficult choice last year as she filed her application forms to universities. She chose Kovsies, even though she was aware that it did not cater for softball players, something she is working hard at ensuring it change. “Sacrificing what I loved most was worth it. I wanted to be part of the changes at the UFS,” Knell says.
 
Her softball career started in Grade 6. Jeneva now proudly boasts the Benoni Rays Club’s colours, the club that produced the star she is today. “My coaches played a major role in turning me into a sports personality. A lot of hard work, sacrifices, dedication and team work are crucial for one to achieve those colours,” she responded.
 
“This is the greatest achievement I have ever attained. I feel very blessed. Without my mother’s love and support I would have never achieved this,” she said.
 
With the upcoming Junior Women’s World Championship in Cape Town, Jeneva is working hard at excelling and making the university proud.

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