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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.
Remain positive, keep an eye on the finish line
2016-10-28
Photo: iStock
No one is immune to anxiety, and the current challenging academic times are no exception. With the Academic Reboot Pack 2.0, the University of the Free State (UFS) addresses these adversities.
Dealing with anxiety differently
People react to anxiety differently. For some it’s like a dark tunnel with no light at the end, while it keeps others on their toes. Regardless of how you deal with it, it is still an unpleasant emotion.
“For me, it (anxiety) makes me more determined to do well, so that I can start the next part of my life as soon as possible,” said Greg Butters, a postgraduate BCom Accounting student at the UFS.
Ways to manage and overcome
There are different ways to manage anxiety. Here are some methods that can assist you in dealing with it:
Keep the following in mind when you are feeling anxious:
• Realise that anxiety is an amplified response to stress.
• Face your anxiety head-on.
• Do not add to your anxiety by thinking about what "might" happen. If you find yourself asking "What if?" tell yourself "So what!"
Where to get the right help
It is also important to know that there is help. When you feel that anxiety is affecting you negatively, pick up a phone and call one of the following departments:
• Medical Practice: +27 51 401 2603
• Qwaqwa Campus Clinic: +27 58 718 5210
• Sports and Exercise Medicine Clinic: +27 51 401 2530
• First Aid: +27 51 401 3325
• Emergencies (After hours) - ER 24: 0800 051 051 or 084 124
If you feel that you are managing you anxiety, but would like to develop your skills further, please make an appointment with Student Counselling and Development at: HerbstP@ufs.ac.za or phone +27 51 401 2853.
You can also contact the South African Depression and Anxiety Group (SADAG) 24-hour helpline. SADAG has various helplines that can help you deal with anxiety and depression.
Get your copy of the Academic Reboot Pack 2.0 on Blackboard under announcements or click here to download it.
Also see the first Academic Reboot Pack.
If students have any question or queries regarding the Academic Reboot Pack, they can send an email to: advising@ufs.ac.za.