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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 facilitates historic meeting between NAFU and FS agriculture
2007-06-14
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Attending the meeting were, from the left: Mr Louw Steytler (President of Free State Agriculture), Prof. Herman van Schalkwyk (Dean of the Faculty of Natural and Agricultural Sciences at the UFS) and Rev Otto Mbongula (President of NAFU in the Free State).
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UFS facilitates historic meeting between NAFU and FS agriculture
A significant breakthrough in the agricultural sector has taken place today (13 June 2007) following a historical meeting between Free State Agriculture and the National African Farmers Union (NAFU) during which it was decided to work together in future in various areas to achieve collective objectives for the sector.
Prof. Herman van Schalkwyk, Dean of the Faculty of Natural and Agricultural Sciences at the University of the Free State (UFS) facilitated the process. The meeting was attended by Rev Otto Mbongula, President of NAFU in the Free State and Mr Louw Steytler, President of Free State Agriculture.
“I am excited about the openness of the discussions between the two parties as it holds great advantages for the agricultural sector in the Free State Province,” says Prof. van Schalkwyk.
The parties proposed co-operation on various terrains and agreed to talk to each other on a regular basis, and to identify differences and similarities to the advantage of the province’s economy. This agreement is closely linked to the intended co-operation between AGRI SA and NAFU SA which was agreed to at a meeting last year in Pretoria.
During the meeting the parties also agreed to involve other role players in the discussions in due course, and communication with the Provincial Government was highlighted as an important point of departure.
“NAFU and Free State Agriculture can set an example at provincial level for the agricultural sector as a whole to ensure sustained participation about the economic future of the sector,” says Prof. van Schalkwyk.
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
13 June 2007 |