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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 Sign Language expert appointed to a national government committee
2010-05-13
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| Photo: Mangaliso Radebe |
The National Department of Basic Education has appointed the Head of the Department of Afro-Asiatic Studies, Sign Language and Language Practice at the University of the Free State (UFS), Mr Philemon Akach, to serve in its Curriculum Management Team.
“It is my pleasure to inform you that you have been appointed as a member of the Curriculum Management Team to manage the development of Sign Language as a subject to be listed in the National Curriculum Statement Grades R-12,” the Minister of Basic Education, Mrs Angie Motshekga, wrote in her letter to Mr Akach.
“I am excited, after mulling over this, saying that maybe this time around it may just work because, from experience, I can sensitise the other committee members on how to build in an implementation strategy right from the beginning,” said Mr Akach.
“Over the last 12 years we have implemented the proposed part of the curriculum for tertiary institutions at this university, so our input will be a practical one. We have not only theoretically proven it can be done but have developed multimedia teaching materials as a legacy to sustain the course as a permanent feature at this level. I will share this with the management to implement what is already working.”
He was a Director of Sign Language and Interpreting Development with the Deaf Federation of South Africa for three years (1996-1998). During that time he directed the development of the South African Sign Language (SASL) curriculum as a school subject from Grades 0-12, as well as SASL as a second language, and a proposal to tertiary institutions on what they should take note of, should they considered introducing SASL as an academic course. All of these were handed over to the Department of Education in 1997.
“Committees are a good tool to write proposals but if there is no policing of the implementation, not much seems to work,” he said.
Media Release:
Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za
12 May 2010