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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 apologises for noise disturbance during newcomers' student festival
2010-02-01
Last night (Saturday, 30 January 2010), the University of the Free State (UFS) received various complaints regarding disturbance caused by the noise during a student function that took place at the Rag Farm on the Main Campus.
"I wish to apologise on behalf of the UFS for the inconvenience that residents in the neighbouring residential areas had to suffer during the Newcomers’ Student Festival last night,” said Mr Rudi Buys, Dean of Student Affairs at the UFS.
The function took place to conclude the welcoming period for new students. “Although strict measures applied regarding the staging of the event, amongst others, cut-off times for the performances of the guest artists and die organisation of the Rag Farm to prevent excessive noise, various unexpected factors made this difficult,” said Mr Buys.
One of the factors was the fact the more than double the expected number of spectators attended the event. As a result of this, measures pertaining to crowd control had to be adjusted. “Although we managed to end the event without any incidents, I am truly sorry that we could not bring the disturbance caused to the neighbouring suburbs to an end earlier,” he said.
“We are committed to finding a sustainable solution to those types of challenges that student events at the Rag Farm can offer to the neighbouring residential areas. Therefore we are going to call meetings with residents and community leaders of the residential areas in order to resolve the problems in a collaborative manner,” Mr Buys said.
An internal evaluation of the situation shall also be undertaken in order to rectify any possible errors or shortcomings in the organisation of the Newcomers’ Student Festival, as well as regarding the organisation of future student events.
“We would like to thank residents of the neighbouring residential areas for the exceptional way in which they often exercise patience, show understanding and make allowances for the times when student activities taking place on the Main Campus become demanding. It is therefore important for us to find solutions to challenges in this regard and engage in meaningful cooperation with residents,” said Mr Buys.
Media Release
Issued by: Lacea Loader
Director: Strategic Communication (actg)
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl@ufs.ac.za
31 January 2010