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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.
Twenty Rag finalists announced
2012-10-12
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The 20 Rag CS finalists for 2012/2013.
Photo: Leonie Bolleurs
17 October 2012 |
Our university has been part of the rich tradition of Rag CS (community service) since 1948. During 2011/2012, KovsieRag CS distributed R2 million to charities.
Rag CS will continue the tradition next year. The process began as early as March this year when Rag CS received and processed more than 100 applications and chose 50 women and 25 men as semi-finalists. The men and women had the opportunity to collect money until October. A total of R400 000 was collected. The 20 debutants (10 men and 10 women) who collected the most money were chosen as the 10 Brutal Fruit Rag CS finalists and the 10 Mr Rag CS finalists for 2012/2013.
These students were recently treated to a breakfast at Bain’s Game Lodge. Every finalist chooses a charity for which they will collect money.
Mr Rag CS 2013 and the Rag CS Queen will be chosen at the Crowning Ball on 15 February 2013.