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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

Archbishop Emeritus Desmond Tutu visiting the UFS once again
2012-07-13

Archbishop Emeritus Desmond Tutu
13 July 2012

The University of the Free State (UFS) will once again be honoured by the presence of Archbishop Emeritus Desmond Tutu on Wednesday 18 July 2012.

Dr Tutu will be speaking at our Bloemfontein Campus for the first session of a two-day “In Conversation With …”event that is part of the Global Leadership Summit currently being held on the campus.

This sessions starts at 09:30 at the Centenary Complex. The media is invited to attend this session.

Dr Tutu will be in dialogue with Prof. Mark Solms, Head of the Department of Psychology at the University of Cape Town and owner of the Solms-Delta Wine Estate in Franschhoek.

The theme for this conversation, facilitated by Prof. Pumla Gobodo-Madikizela, will be “Living Reconciliation: Winds of Change in Franschhoek and Transformation at Solms-Delta Wine Estate”. This is based on the transformation introduced by Solms on his farm in the Franschhoek Valley.

Prof. Gobodo-Madikizela is a Senior Research Professor on trauma, forgiveness and reconciliation at the UFS.

As owner of Solms-Delta Wine Estate in Franschhoek, Prof. Solms led an initiative to transform the lives of farm workers on the estate through the Wijn de Caab Trust. This initiative was extended to empower the wider community of farm dwellers when Prof. Solms co-founded the Delta Trust and the Franschhoek Valley Transformation Charter. This organisation aims to break trans-generational cycles of social division and inequality in the valley.

The dialogue with Dr Tutu will highlight the significance of these initiatives as examples of deepening the link between socially responsive scholarship, commitment to social justice and responsible citizenship in contemporary South Africa.

Last year, the UFS awarded Dr Tutu an honorary doctorate in Theology, marking a milestone in the history of the university.

At 12:30, Dr Tutu will visit the Red Square in front of the UFS Main Building, where he will join in the fundraising festivities for the university’s official Nelson Mandela Day event and deliver a short address.

Schools in the vicinity, UFS staff and students and the public are invited to take part in the R5 coin laying ceremony in front of the Main Building.

The money collected at this event will be used to benefit the No Student Hungry (NSH) campaign as well as Bloemfontein Child Welfare.
 

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