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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

Consideration of the future of Reitz Residence
2008-03-17

Against the background of the recent events surrounding the video produced in Reitz Residence and in terms of a resolution passed by the Council of the University of the Free State (UFS) on 7 March 2008, the Rector and the Management of the UFS are at present considering the future of the Reitz Residence on the main campus of the University.

According to the Council resolution, this may include the possible closure of the residence and its conversion into either a new residence or accommodation facility or a different type of facility for use by the University. The guideline by Council is that it should become a beacon of transformation, hope and liberation.

The substantive issues that will be considered in taking the above-mentioned decision include, among others: the necessity of utilising the residence for other needs; the promotion of transformation and diversity in residences and on the campus; the educational and career interests of future residents; safety and security on the campus; and the effective functioning and strategic objectives of the UFS, including the place and profile of the UFS in the national and international university context, the UFS’s co-operation with other universities, organisations and experts, the UFS’s community engagement, and strategic partnerships with the business sector.

No such decision will be taken before the persons who will be affected directly by such a decision have been afforded a reasonable opportunity to make submissions and proposals for consideration by the Management. These direct stakeholders, in law, have been identified as:

  • students residing in Reitz at present;
  • parents of students residing in Reitz at present; and
  • present staff of Reitz.

In addition, any stakeholder or group of stakeholders are invited to make proposals by way of written submissions on the basis of the above-mentioned before or on 14 April 2008.

The University gives its assurance that whatever is ultimately decided, reasonable notice will be given to all the above-mentioned direct stakeholders and that the implementation will take place in a fair and reasonable manner to avoid causing unnecessary disruption for students, parents and staff.

Please send written submissions to:
The Vice-Rector: Student Affairs
Reitz issue
University of the Free State
PO Box 339
Bloemfontein 9300

Fax number: 051 444-0740
Email address: voorstelle@ufs.ac.za  

Prof. FCvN Fourie
Rector and Vice-Chancellor

Media Release
Issued by: Mr Anton Fisher
Director: Strategic Communication
Tel: 051 401 3422
Cell: 072 207 8334
E-mail: fishera.stg@ufs.ac.za  
17 March 2008

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