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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.
Former CEO of the Nelson Mandela Foundation receives an honorary doctorate from the UFS
2015-07-08
Dr John Samuel.
Photo: Johan Roux |
“Having spent the most of my life in public service, it is a great pleasure to receive recognition from the University of the Free State (UFS) for the work that I have done,” Dr John Samuel said in his acceptance speech at this year’s Winter Graduation, where an honorary degree was conferred on him.
The renowned educationalist’s remarkable merit was recognised by the Faculty of Education in the Thursday 2 July 2015 graduation ceremony. Dr Samuel was awarded the honorary doctorate for his enormous role as a national and international strategist in the education system.
The early 1960s proved to be a prelude to Dr Samuel’s lifelong journey as a teacher, policy analyst, administrator, and advisor. In addition to South Africa, he has served with compassion in various countries including Zambia, Ghana, Nigeria, and the USA.
In the dawn of South Africa’s democracy, Dr Samuel served as Head of the Education desk, developing new policies for the field of education and training. One of his many pivotal achievements has been serving the Nelson Mandela Foundation as Chief Executive Officer. Furthermore, South African’s Department of Education has reaped the benefit of appointing him as the Deputy Director-General.
From 1998 to 2000, Dr Samuel was the Senior Programme Director of the WK Kellogg Foundation in the USA.
The Chief Executive Chairman of the Oprah Winfrey Leadership Academy for Girls inspired graduates with warm words. “Graduation is a special time for everyone. It is now the time to convert what we have learnt into useful action. We need every pair of hands to help and inspire, and instill hope,” he said.
Rewarding the active role of a national and global leader in education symbolises the university’s commitment to public service, academic excellence, and transformation.