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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

Louzanne to represent South Africa at World Championship
2015-10-26


Louzanne making a leap for the finish line with guide runner Rouxné Vermaak

Within the space of seven days, Louzanne Coetzee will take part in both the 1500m and 800m events at the International Paralympic Committee (IPC) Athletics World Championships, being held in Doha, Qatar, from 21-31 October 2015.

The BA Corporate and Marketing Communication Honours student at the University of the Free State (UFS) was selected to represent South Africa (SA) by the South African Sports Confederation and Olympic Committee (SASCOC). Team SA consists of 23 top athletes, who will be competing in different codes against 89 other countries.

The middle- and long-distance T11/F11 class athlete has won countless medals since her debut in professional athletics in 2012. After only five months, she reached the qualifying standard for international participation, with an impressive 2 minutes 53.8 seconds in the 800m at the 2013 Nedbank National Championships for the Physically Disabled, held in Pretoria.

Louzanne has since achieved another international milestone by making the SA team, following her inaugural IPC meeting, hosted by France two years ago.  

 

“It’s a big honour for me to represent South Africa, and I count myself very fortunate to represent the country at the World Champs,” said the former Accessibility and Student Support Student Representative Council (SRC) member.

 

The IPC World Championships precede the Rio 2016 Paralympic Games, which are known as “the biggest sporting event on the planet”. Qatar is Louzanne’s Rio, and she intends to outdo her personal best in order to qualify. “I want to get my ranking high enough so that I can go to Rio in 2016,” said the gold medallist.

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