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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.
Community builders honoured at Community Engagement Awards
2016-10-13
Photo: Charl Devenish
The office of Community Engagement held its annual Community Engagement Awards at the University of the Free State (UFS) on 5 October 2016. This year, the ceremony celebrated people who gave themselves selflessly to improve the lives of those around them who are less privileged. Key players in various sectors of society were recognised and honoured for their contribution and commitment towards a common good.
Dr Richard Teare, president of the Global University for Lifelong Learning (GULL), was the keynote speaker at the ceremony. GULL, a non-profit foundation, operates across the world, providing access to lifelong learning for communities, giving each individual an opportunity to make a difference in their world. Dr Teare talked of places that lack the provision and infrastructure to access higher education and said that through community service programmes, social and economic development was enhanced, and the necessary expertise and resources were provided to drive a community towards a greater good. “Community engagement espouses academic excellence—it enables people to discover their full potential.”
Through its partnership with GULL, the University of Free State has worked with women from Bloem Shelter, an organisation that provides assistance to underprivileged women and children from diverse walks of life. The women were equipped with the necessary skills and knowledge they needed to become self-sufficient - an experience that has yielded positive, constructive change in the women’s lives.
The awards also acknowledged the boldness and innovative support of members of the Free State community in their various sectors. Among those awarded was Dr Choice Makhetha for her contribution in building capacity for those involved in community service programmes. She also designed and created approaches to improve situations in schools, churches, community organisations and small businesses. Also presented with an award was Dr Dipane Hlalele of the Qwaqwa Campus for his role as principal investigator in two National Research Foundation (NRF) -funded projects; Rural Relational Leadership and Sustainable Rural and Urban Connection. The ICT Innovation in School Education division of the South Campus was also recognised for its Internet Broadcast Project (IBP), which provides lessons on different subjects to 72 000 learners and 3 000 teachers each week.