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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.
Registration process not affected by power shedding
2008-01-24
The power shedding that has been affecting the country over the last few weeks has no effect on the University of the Free State’s (UFS) registration process and it is continuing as normal.
The Callie Human Centre in Bloemfontein, where the registration process of the Main Campus is taking place, is supplied with emergency power. Although power shedding is taking place on the rest of the campus, the centre is not affected by this. The registration process has been running smoothly so far.
“It appears that students are under the impression that the registration process is also affected by the power shedding and, as a result, they are turning up in smaller numbers than usual to register. This can cause problems for us later on because the registration process is divided into different categories of students and it takes place according to a predetermined programme,” said Mr Vernon Collett, Registrar of Academic Student Services at the UFS.
“If students do not keep to the registration programme it can create unnecessary delays in the registration process. I want to encourage students to keep to the predetermined registration dates that are applicable to them as the academic year will commence soon,” said Mr Collett.
Senior undergraduate students (that is students entering their second or later year of study) started registering on Monday, 21 January 2008. Students who applied for admission to the Main Campus after 30 November 2007 and were accepted, must register from 4 February 2008 according to a process applicable to them. Lectures will start on 4 February 2008 and the registration process will end on 8 February 2008. Registered modules can be amended from 4-8 February 2008.
Detailed information on the dates and times of registration for the various faculties and academic learning programmes is available on the UFS website at www.ufs.ac.za.
MEDIA RELEASE
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za
24 January 2008