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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.
UFS meets church leaders
2011-09-14
Our university is fully committed to working with community structures whose vision and mission is to enhance and enrich the lives of those who are less fortunate.
These were the words of the Vice-Rector: External Relations, Dr Choice Makhetha, during a recent visit to the Bopanang Stimulation Centre where she met with the Qwaqwa Ministers Forum under the leadership of Elder Tumaka Tlooko and Rev. Paulos Mohatlane.
“We would not be doing justice to ourselves as the university if we are not responsive to the voices of the needy in our communities,” said Dr Makhetha to a hall packed with ministers of different churches from all corners of Qwaqwa.
This one-year-old structure has already seen numerous successes, one of which is the new working relationship with our university’s Qwaqwa Campus, which has committed itself to providing these ministers with short courses to empower them in full.
Bopanang Stimulation Centre was in a festive mood as the children sang songs of worship, thus forgetting their daily challenges caused by their various disabilities.
Dr Makhetha was accompanied by our Qwaqwa Campus Principal, Dr Elias Malete, and the Head of Administration, Teboho Manchu.