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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.
Board of Directors of the International Institute for Development and Ethics
2006-03-17
During the recent meeting of the Board of Directors of the International Institute for Development and Ethics (IIDE), office bearers were elected and approval was granted for its conversion into a Section 21 Company. The IIDE specialises in the studying and research of general questions of developmental theory and practices and provides services and support in education, strategic planning, policy formulation, advocacy and capacity building of development agencies. The office of the IIDE in Africa is situated on the Main Campus of the UFS in Bloemfontein. The UFS is a funder of the IIDE together with the Paul Foundation and private sponsors from the Netherlands.
The IIDE in Africa's Board of Directors are from the left Mr Willem Ellis (newly elected executive officer of the IIDE) and Prof Annette Combrink (Deputy Chairperson of the IIDE in Africa and Rector of the North West University's campus in Potchefstroom). At the back from the left are Prof Lucius Botes (Director: Centre for Development Support at the UFS), Rev Kiepie Jaftha (Chairperson of the IIDE in Africa and Chief Director: Community Service at the UFS), Prof Sytse Strijbos (IIDE Europe and affiliated to the University of Amsterdam), Dr Amon Kasambala (Director: Focus on the Family, Africa) and Rev Tshililo Liphadzi (Reformed Church Chiawelo in Soweto).
Photo: Lacea Loader