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31 December 2019
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Story Dr Cindé Greyling
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Photo Anja Aucamp
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.
Medical screening tests can help detect health risks at an early stage
2013-09-09
09 September 2013
It is once again time for the annual medical screening tests done by the Centre for Health and Wellness, which helps staff at the University of the Free State to watch their health.
All staff members are invited to participate and to find out how healthy they really are.
Dr Anette Prins, Deputy Director of the Centre for Health and Wellness, says their aim this year is to get every staff member to go for a checkup.
“For this reason, the tests will be done on different days and in different buildings. In this way, we take the test to the staff and they don’t have to come to a particular point as was done in the past.”
According to Discovery Health’s Healthy Company Index for 2013, in which the UFS also participated, about half of South African employees suffer from four or more health risk factors (blood pressure, obesity). The worst is that almost 70% of employees in this group believe that they are both fit and healthy. Fifty-three percent of those employees do not go for the essential preventative health checkups.
However, this picture may change as a result of the annual medical screening tests for staff of the UFS, because risk factors such as high blood pressure, cholesterol and high blood sugar levels can be detected at an early stage.
The tests take about 30 minutes per person and include a physical test, as well as an electronic questionnaire. The entire process is very confidential.
This year there are also prizes up for grabs, such as a Nexa Polaris 7.0 tablet and travel bags, during each session.
TIME |
Monday 9 September |
Tuesday 10 September |
Wednesday 11 September |
Thursday 12 September |
Friday 13 September |
09:00 – 12:00 |
Winkie Direko Building, K139 |
Agriculture Building, Lecture Hall B and C |
Physical Resources Hall |
Stef Coetzee Building,Committee Room |
Agriculture Building, K8 |
12:00 – 15:30 |
Flippie Groenewoud Building, Lapa |
- Flippie Groenewoud Building K110
- 12:00 - 14:00 Main Building K16
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George du Toit Building, Large Committee Room (3rd floor) |
Francois Retief Building, Reception area |
Sasol Library, K 433 |