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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.
National Literacy Month celebrated
2013-09-16
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Revelling in the lighter side of life on Robben Island, were from left: Paddy Harper, Gugu Kunene, Peter-Paul Ngwenya, Betsy Eister, Director of the UFS Library and Information Services, and Fred Khumalo.
Photo: Jerry Mokoroane
16 September 2013 |
In recognition of National Literacy Month, the UFS Library and Information Services hosted journalists Fred Khumalo, Paddy Harper and Gugu Kunene, who launched their book,‘The lighter side of Life on Robben Island’, to Bloemfontein book lovers.
Khumalo, a Sunday Times review columnist, Harper, a journalist for City Press, and Kunene, a former SABC journalist, enthralled the audience with snippets from their book. “We have read so many other books on Robben Island,” Khumalo said, “focusing on the famous people like (Nelson) Mandela and (Ahmed) Kathrada. The idea of this book is to reflect on lesser-known individuals; explore and illuminate other aspects of their lives."
To give the audience just such an intimate glimpse into those experiences, Peter-Paul Ngwenya – a former inmate on Robben Island –shared the stage in the Scaena Theatre. When Ngwenya, now chairperson of Makana Investment Corporation, regaled attendees with anecdotes from fellow detainees and everyday prison life, he brought the entire house down in stitches of laughter.
Contrasting the light banter of everyday life with the hardships prisoners faced, Khumalo said the book celebrates "the humanity of individuals – those sides of the story that make them human beings with fully fledged lives."