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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

First Kovsie. First Free Stater. First Female. Prof Driekie Hay makes history.
2014-06-10

 
Prof Driekie Hay, Vice-Rector: Open and Lifelong Innovative Higher Education, was elected to the Board of the Afrikaanse Taal- en Kultuurvereniging (ATKV). It is the first time in the history of the ATKV that someone from our university – as well as from the Free State – has been elected to the Board.

To date, only a few women have been nominated.

“I see this election as recognition of the UFS’s vision to act as a national role player and make a difference through its Human Project and its pursuit of social justice and reconciliation,” says Prof Hay.

She was appointed in the cultural expert portfolio during the ATKV’s Annual General Meeting from 28 to 29 May 2014. In this position Prof Hay has to promote the Afrikaans language and culture on a national level – through an inclusive approach. Prof Hay’s goal is to build bridges between the different language and cultural groups. She would like to establish greater understanding between the various groups in our country. She feels it is important to give shape to “a new generation of South Africans that are no longer threatened by ‘otherness’, but will cherish the treasure of diversity.”

This appointment isn’t only a great honour, but also endorses Prof Hay’s expertise. “On a personal and professional level, this appointment means that they have confidence in my expertise, outlook on life and experience” she says.

Prof Hay will serve on the Board of the ATKV for a three-year term.

The ATKV is a cultural organisation with four main focus areas:

  • language,
  • the arts,
  • communities and
  • education.

 


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