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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.
Racial integration at student residences at the UFS
2007-07-25
The University of the Free State (UFS) takes note of the memorandum handed to the management by representatives of the Freedom Front Plus this morning (25 July 2007) on the Main Campus in Bloemfontein.
According to the Vice-Rector: Student Affairs, Dr Ezekiel Moraka, the UFS management will thoroughly discuss the memorandum at their next meeting.
Dr Moraka said the point of departure of the new guidelines is for students to learn to embrace diversity and to develop an appreciation for the humanity of their fellow students.
As far as consultation is concerned, Dr Moraka said that the affected students and student leaders were consulted. This includes groups such as the Student Representative Council (SRC) of the Main Campus, residence primes, residence heads and student organisations such as the Freedom Front Plus Kovsies and Sasco.
It nevertheless seems that there is still no agreement on this matter and the UFS management will give attention to this.
About the integration of residences Dr Moraka said the UFS management is convinced that this decision is in the educational and career interest of students.
The management would not like to exclude interest groups. Therefore students, alumni and other interest groups can still make an input to make a success of the implementation of the guidelines.
Media release
Issued by: Lacea Loader
Media Representative
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs..ac.za
25 July 2007