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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.
UFS sympathises with exchange students from Virginia Tech
2007-04-18
The University of the Free State (UFS) is shocked by the news of the tragedy that happened yesterday at Virginia Tech in the United States of America (USA).
Sixteen (16) students from Virginia Tech are currently studying at the Main Campus of the UFS in Bloemfontein on an exchange programme of six months.
The students are devastated because of the loss of their friends who were killed when an armed man opened fire on a hostel and classroom on the Blacksburg Campus of Virginia Tech, killing at least 33 people.
“The exchange programme between the UFS and Virginia Tech, which was implemented in 1998, stipulates that selected students from both institutions will study at the other institution for six months on an annual basis as part of the completion of their undergraduate studies. Approximately 120 students from both institutions have taken part in the exchange programme over the past couple of years,” said Prof. Izak Groenewald, co-ordinator of the agreement and Director of the UFS Centre for Sustainable Agriculture and Rural Development.
According to Prof. Groenewald no students from the UFS are currently studying at Virginia Tech. “The students from Virginia Tech who are currently studying on the Main Campus are all in their third-year in agriculture and the biological sciences. They will be staying here until the completion of the June examinations, when they will return to Virginia Tech,” said Prof. Groenewald.
According to the Rector and Vice-Chancellor, Prof. Frederick Fourie, the UFS has already made the necessary arrangements for the students to receive pastoral and psychological counselling. “We are doing everything in our power to support them and to bring them in touch with their friends on the Blacksburg Campus,” said Prof. Fourie.
According to Prof. Groenewald the American Ambassador in South Africa, Mr Eric M. Bost, will be talking telephonically to the students this afternoon (17 April 2007).
Media release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl@ufs.ac.za
17 April 2007