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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

University grooms future leaders
2013-02-28

Nangamso Koza, volunteers and learners who participated in the RCL training programme.
Photo: Linda Fekisi
28 February 2013

The UFS recently hosted a group of Representative Council of Learners (RCL) from 24 high schools in the Free State. The learners participated in a RCL training programme, the first of its kind, which will take place on a quarterly basis.

The learners were welcomed by Prof Jonathan Jansen, Vice-Chancellor and Rector of the university. Prof Jansen emphasised the need for academic excellence in his welcoming speech, telling learners not to settle for a pass rate of 30%. He motivated them to study hard in order to reap rewards, regardless of their disadvantaged backgrounds. He told them about first-year student, Zandile Kwela and others, who excelled in the 2012 matric exams despite disadvantaged backgrounds.

Nangamso Koza, Research Assistant in the office of the Vice-Rector: External Relations, who helped to coordinate the programme, said leadership development is vital, as early as the basic education phase. “The objective was to offer the RCL some of the skills and knowledge we have, to enable them to dream out of the box."

Mr Pura Mgolombane, Assistant-Dean of Student Affairs, shared what student leadership is all about, the values that a leader needs to have and the relevant constitutional documentation and acts they need to know.

Madineo Mofokeng, an RCL member from Excelsior Combined School, describes her experience as a great one. “I learnt many things that will help me improve my school. I also learnt that by believing in yourself, you can do anything you put your mind to,” she added.


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