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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.
"May Month of Compassion" for UFS staff
2011-05-04
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From the left: Louis van Wyk (Central Region, Events Coordinator of ER 24) and Prof. Gert van Zyl, Dean of the Faculty of Health Sciences
Photo: Gerda-Marie Viviers
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The Health and Wellness Centre of our university has kick-started the “Action of Compassion” which is aimed at promoting physical health for staff members of our university. This initiative is done in collaboration with Medi-Clinic and Pathcare who will be offering medical screening tests from 3 May 2011 until 13 May 2011. This forms part of the “Wake up to your Wellness – Take Control” programme of the Health and Wellness Centre. The tests will be done at 27 stations across our Main Campus. On 16 May the Wellness Centre will be at the South Campus and the date for a visit at the Qwaqwa Campus is to be established later. “The reason why we are doing this, is to conduct a research on Staff Wellness, give the staff feedback on their health and to create a database using the information we receive, so we can evaluate the health of our staff members and have them view their own status over time and whether they are making the right wellness choices,” said Dr Annette Prins.
This is a once-a-year initiative. Last year an estimated 1 100 staff members participated. This year the Health and Wellness Centre hopes to increase the figures. The medical screenings will include services like blood pressure, weight, height and BMI which will be conducted by Medi-Clinic and the cholesterol and blood glucose screenings will be conducted by Pathcare.
4 May 2011