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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.
Shimlas honoured to meet Prof Petersen
2017-04-12
Prof Francis Petersen, Vice-Chancellor and Rector, with
Shimla captain, Stephan Janse van Rensburg, in front of
the Main Building.
Photo: Rulanzen Martin
“I studied at Maties and worked for quite a long time at the University of Cape Town so I am also an Ikey, but now I am a Kovsie. So I am obviously supporting and fully behind the Kovsie team.”
This was what the new University of the Free State Vice-Chancellor and Rector, Prof Francis Petersen, said to the Shimla rugby team at a breakfast on 7 April 2017. The Varsity Cup team was invited to the Main Building by Prof Petersen to congratulate them on a great season. The Rector also thanked the team’s management. “All of them wanted to see you and we have waited quite a few months for you. And thank you for the invite. It means a lot us,” said Jaco Swanepoel, Shimla assistant coach.
Shimlas went in as underdogs
“I was completely stunned by the way you played on Monday night,” Prof Petersen said.
A young Shimlas team went into the tournament as underdogs, but managed to reach the Varsity Cup semifinal against Tuks on 3 April 2017 in Pretoria. The Shimlas staged a great comeback and pushed the home team until the end. They only lost 21-28 against a strong University of Pretoria team.
The Rector also reiterated the importance of sport within the university. “Sport is a unifier and we should use it more to unite.”
Great privilege to meet the new Rector
“It is a massive privilege for our team to be invited by Prof Petersen for a nice breakfast. To know that we have his support, as well as that of the entire university, means a lot to us,” said Stephan Janse van Rensburg, Shimla captain.
The Shimlas wanted to make UFS proud by making a difference and it showed during the semi-final. “We played under extreme pressure and went into the semi-finals as complete underdogs. We played for every Kovsie but unfortunately it didn’t go our way,” Stephan said.