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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

Kovsies blossom with potential
2010-02-04

Pictured with Prof Jansen are, from the left: Marike Botha, Sibusiso Tshabalala, Cumine de Villiers, Portia Lehasa and Meyer Joubert.
Photo: Hannes Pieterse


The Rector and Vice-Chancellor of the University of the Free State (UFS), Prof. Jonathan Jansen, recently made closer acquaintance with five top Grade 12 achievers who are currently first-year students at the UFS.

The five students all achieved exceptional results in their final exams.

Cumine de Villiers from the Volkskool Secondary School in Potchefstroom obtained seven distinctions. She is an MBChB I student and resides in Roosmaryn Residence on the Main Campus. People are her passion, which makes a career as a doctor ideal for her. “I can help people physically, as well as emotionally. And save lives!” Her advice to learners is to work hard from Grade 11 already. According to her a balanced life is also very important: “The more you do, the better you can do.” One of her goals is to learn Sesotho while she is studying.

Marike Botha attended Potchefstroom Gymnasium. She obtained seven distinctions. She is also studying MBChB I and plans to become a paediatric surgeon. “I know one is going to lose patients, but one will also save lives.”

She resides in Roosmaryn Residence and plans to enjoy her student life to the full: “I am going to attend everything! Every dance, rugby match and serenade – there are some things in life that one can only experience once, and one’s first year is one of those.” According to her, the Grade 12 work is not that difficult; it is only a lot. She advises matriculants to always to their best and never to leave anything till later.

Sibusiso Tshabalala from HTS Welkom obtained three distinctions. He is studying BCom Law. He chose that degree because it perfectly integrates law and commerce. “In that way I am keeping my career options open”. He chose Kovsies for the opportunity to be part of one of the best Faculties of Law in South Africa. He resides in JBM Hertzog Residence. His advice to matriculants is to fully make use of every opportunity. “There will be setbacks – it is not supposed to be easy. All of that makes you a stronger person. Strive after your own goals – don’t measure them against others’ goals.”

Portia Lehasa from Eunice High School obtained five distinctions. She is studying BA Accounting and resides in Roosmaryn Residence. She chose Kovsies in order to be part of the transformation.

“Transformation leads to growth – and growth is essential for all persons.” She chose accounting because she enjoys challenges. “It is also a skill that will enable me to empower the economic status of South Africa.”

She also wants to become involved in everything on campus and make a difference. “You are going to see me a lot – I am going to change the world!” She also has some advice for matriculants: “It is very important to have a goal. In that way one still has something to strive for. It helps incredibly.”

Meyer Joubert attended the Ferdinand Postma Secondary School in Potchefstroom. He obtained seven distinctions. He is an MBChB I student and resides in Abraham Fischer Residence. “One’s life only becomes meaningful once one does something for someone else; that is why I want to become a doctor. By means of medicine one can make a difference to someone else’s life.” He plans to become the best doctor possible. According to him learners can take it leisurely up to Grade 10. “The requirements for many fields of study, like medicine, already apply from Grade 10. Therefore it is important to start to focus and work hard from then onwards. However, don’t only study! Balance is very important; therefore participate in sports, cultural activities and, of course, socialise.”

Prof. Jansen was, rightly so, impressed by all the talent that have settled at Kovsies this year: “This is only the beginning. With so much potential Kovsies can blossom!”

Media Release:
Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
4 February 2010
 

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