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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

New champions crowned at first-year athletics
2017-02-03

Description:UFS first-year athletics  Tags: UFS first-year athletics  longdesc=

It was a day filled with excitement on and off the
track when the residences at the University of
the Free State competed against each other
during the first-year athletics event.
Photo: Charl Devenish

The University of the Free State’s first-year athletics is an institution. It is a day marked by colour, spirit, and hoarse voices, but in 2017 produced something different than the last couple of years.

For the first time in four years, new athletics champions were crowned in both the men’s and women’s sections when Veritas and Sonnedou walked away with the trophies at Pellies Park on the Bloemfontein Campus on 25 January 2017.

Wag-’n-Bietjie, Vishuis relinquish titles

Sonnedou, who came second in 2016, broke Wag-’n-Bietjie’s stronghold of the past six years by winning the women’s athletics trophy. Furthermore, Sonnedou won this trophy more than a decade ago – in 2004. Veritas, who won the men’s athletics trophy for the first time since 2011, also put a stop to Vishuis’s dominance. House Abraham Fischer has worn the athletics crown for the past three years.

This year, Vishuis (70 points) took second place after Veritas (76), with Armentum (61) third. Sonnedou (99 points) easily triumphed in the women’s division, while Akasia (36) and Wag-?-Bietjie (34) respectively took second and third place.

Veritas captures overall Spirit trophy

However, the event is about much more than the action on and around the athletics track. First-years also get the opportunity to show pride in their residences by shouting at the top of their lungs.

Veritas, better-known in recent years for its excellent sêr groups, asserted itself even more by being named as the overall winner of the Spirit trophy. This residence was also the winner of the men’s section. Harmony won the Spirit trophy for women’s residences, while Conlaurês was the co-ed residence with the greatest spirit.

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