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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.
Academic volunteers time on community radio
2017-12-25
Dr Marian Human-Nel
Photo: Supplied
Superior Scholarship. Human Embrace. Institutional Distinctiveness. Emergent Leadership. Public Service.
These are the core values underpinning both the university’s academic and human projects. It is the last one, public service, that resonates well with Dr Marian Human-Nel. She does her part as a radio presenter and news reader on Maluti FM 97.1, a Bethlehem-based community radio.
“As a community radio station, we are not only responsible for entertaining and informing the public, but we also do a lot of community fundraising projects. We also do a lot of wellbeing activities in the Eastern Free State,” said Dr Human-Nel, Subject Head and Lecturer in the Department of Afrikaans, Dutch, German and French on the Qwaqwa Campus.
Sharing of information and knowledge
Dr Human-Nel volunteers her services as presenter of two programmes. “I present Kollig in which I invite my Qwaqwa Campus colleagues and professionals in the community to talk about their specific fields of interest and research. The focus here is on information and sharing knowledge. We have a slot called ‘This Week in History’ written and prepared by my colleague from the History department.”
Another show that Dr Human-Nel presents is called Fluit-Fluit Storietyd on which she reads and does voice performance of Afrikaans short stories and poems with specific music. “The Fluit-Fluit programme informs and entertains through cultural activities,” she said.
Maluti FM broadcasts over a 160-kilometre radius around Bethlehem and is also available online.