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31 December 2019
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Story Dr Cindé Greyling
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Photo Anja Aucamp
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.
Judge Ian van der Merwe unanimously re-elected as Chairperson of the UFS Council for a third term
2015-09-23
Judge Ian van der Merwe |
The Council of the University of the Free State (UFS) unanimously re-elected Judge Ian van der Merwe as its Chairperson for another three years at its meeting on Friday 11 September 2015, which took place on the Bloemfontein Campus.
Judge Van der Merwe serves as Judge of the Free State High Court. He is an alumnus of the UFS and has been a member of the Council since 9 March 2007.
In accepting his re-election, Judge Van der Merwe said that he was honoured and grateful for the support. “I will do my best not to disappoint the Council and will do what is in the best interest of the UFS,” he said.
“The UFS is privileged to have in the person of Judge Van der Merwe a man of great public standing and a wealth of experience in the governance of universities, to continue to lead the Academic and Human Projects of the institution at such a critical moment in the history of South Africa”, said Prof Jonathan Jansen, Vice-Chancellor and Rector of the UFS.
Judge van der Merwe was elected as Chairperson of the UFS Council during a meeting on 20 November 2009 and was unanimously re-elected for a second term on 16 November 2012. His third term will commence on 1 January 2016.