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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

Researchers celebrated for outstanding achievements
2017-05-05

Description: Researchers celebrated for outstanding achievements  Tags: Researchers celebrated for outstanding achievements

From left, NRF P-rated researcher,
Dr Daniel Spence; Directorate Research
Development, Eleanor van der Westhuizen;
Vice-Chancellor and Rector Prof Francis Petersen;
Dean of Faculty of Theology Prof Fanie Snyman;
and Vice-Rector: Research, Prof Corli Witthuhn.
Photo: Johan Roux


The University of the Free State’s (UFS) Vice-Rector: Research, Prof Corli Witthuhn, hosted a Research Celebration, at which the new National Research Foundation (NRF) ratings, presentation of the UFS Book Prize and the research support award were announced. The UFS Chancellor, Dr Khotso Mokhele, and Chairperson of the UFS Council, Mr Willem Louw, were in attendance among academics and staff members. 

An astounding preface
Presenting the opening remarks, UFS Vice-Chancellor and Rector, Prof Francis Petersen, congratulated all researchers and prize recipients on behalf of the rectorate. He applauded all researchers who had put their best foot forward and were acknowledged by the NRF. Furthermore, Prof Petersen said that the success of UFS researchers informed that the university received international recognition. “Research has the ability to play an active role in transformative action that leads to change. We are striving to be a leader in research output,” said Prof Petersen.

Humble and gracious recipient
Prof Fanie Snyman, Dean of the Faculty of Theology, walked away with the most sought-after award of the day, the UFS Book Prize for Distinguished Scholarship, for his book, Malachi, on the last book of the Old Testament. The book was published in Germany and can be used by theology scholars and academics.

“I have no words, I am sincerely grateful for this award, but I must also thank the university. I am grateful for the support that has enabled me to complete the book and achieve this award,” said Prof Snyman. He is the third academic to be awarded this prize.

University reaches new heights
The university’s new NRF-ratings were celebrated. The UFS has 27 new rated researchers and seven researcher’s ratings were renewed. Prof Jonathan Jansen received a NRF A-rating and Dr Daniel Spence a P-rating.

The Directorate of Research Development’s Eleanor van der Westhuizen was awarded the Research Support Award, which is to acknowledge those who accelerate and propel research and/or researchers.

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