Latest News Archive
Please select Category, Year, and then Month to display items
31 December 2019
|
Story Dr Cindé Greyling
|
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.
Supplementum analyses the San origin of South African place names
2013-09-25
|
 |
|
At the launch were, from the left: Prof Lucius Botes (Dean: Faculty of the Humanities), Christine van Deventer (SUN MeDIA), Prof Peter Raper (author), Prof Theodorus du Plessis (Head of Department: Linguistics and Language Practice), and Prof Dirk van den Berg (outgoing editor).
Photo: Jerry Mokoroane
25 September 2013 |
The Acta Academica Supplementum 2012 (2), under the outgoing editorship of Prof Dirk van den Berg, was launched on 16 September 2013. The author, Prof Peter Raper, is one of the leading place-name experts in South Africa. The Supplementum analyses the San origin of South African place names whereby different layers of language contact are exposed. For example, Dipodi (previously Jakkalsdraai), is an adaptation of the original San name. The first ‘di’ is the added Sotho preposition. ‘Po’ is equal to the San word ‘po’ (jackal) and the last ‘di’ equal to ‘/gi’ (to bend). Prof Raper’s research indicates that many place names carry evidence of various language shifts. By analysing these language layers, different phases of language contact are exposed. This research is instrumental in the preservation of a unique aspect of the South African cultural heritage.
Prof Raper is since 2011 Honorary Professor: Linguistics, in the Department of Language Management and Language Practice at the University of the Free State. He is one of South Africa’s leading toponymists. The fourth edition of the New Dictionary of Southern African Place Names, with Dr Lucie Möller and Prof Theodorus du Plessis as co-editors, is currently in the press. He is a member of the Commission for Toponymy of the International Geographical Union, as well as the Working Group for Toponymy of the International Cartographic Association, of which there are only ten members worldwide, and a member of the Editorial Advisory Board for the journal Names.