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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

Reconciliation ceremony brings a closure to the Reitz incident
2011-02-08

The South African Human Rights Commission (SAHRC) and the University of the Free State (UFS)
are pleased to announce the successful conclusion of the Equality Court complaint against the four
former UFS students for their recording and dissemination of a video which demeaned and
humiliated five university workers in 2007.

The closure of the complaint culminated tonight in a moving reconciliation ceremony held on the
Main Campus of the UFS in Bloemfontein. The key event of the evening included the reading of
messages of apology from Prof. Teuns Verschoor, Vice-Rector, on behalf of the institution, and Mr
Danie Grobler, on behalf of the former students; and a message of acceptance of the apologies
from Ms Emmah Koko on behalf of the workers.

Deputy Chairperson of the SAHRC Commissioner, Pregs Govender, said of this historic event:
“The courage and compassion shown by the workers together with the students’ willingness to
embrace the spirit of change have enabled a process of justice, transformation and reconciliation
that is an inspiring example for South Africa. The process, led by Prof. Jonathan Jansen, Vice-
Chancellor and Rector of the UFS, whose term began just after this incident, has laid a significant
foundation for the future. It is significant, not just for this university, but for all educational
institutions, including schools.”

“The ceremony of apology, forgiveness, and reconciliation represents a historic event – not only for
our campus, but also for the country. It lays the groundwork for building a new university culture and
climate. “Reitz” hurt all of us, and we can finally close the book on the past and rebuild our
institution to be a truly non-racial university where we respect each other, first and foremost, for our
common humanity,” said Prof. Jansen.

Messages from among others former President Nelson Mandela, Archbishop Emeritus Desmond
Tutu, and the Presidency, were also read.

The day started off with a seminar on reconciliation, hosted by the SAHRC, UFS and the Mangaung
Local Municipality. Former Chief Justice Pius Langa was the keynote speaker at this event. Other
participants in the seminar included Mr Lawrence Mushwana, Chairperson of the SAHRC; Mr Wally
Serote from the Freedom Park; and Mr John Samuel, Director of the International Institute for
Studies in Race, Reconciliation and Social Justice at the UFS.


Media Release
25 February 2011
Issued by: Lacea Loader
Director: Strategic Communication
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: news@ufs.ac.za

 

 

 

 

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