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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.
Inaugural lecture challenges leaders in higher education
2012-10-30
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Dr Mamphela Ramphele
Photo: Stephen Collett
29 October 2012 |
Lecture (Pdf format)
According to international statistics, South Africa’s school performance is rated 140th out of 144 countries. South Africa is also ranked 143rd out of 144 countries when it comes to the quality of mathematics and science. About 600 000 South African graduates are unemployed and about 500 000 learners are failed by our current education system.
Dr Mamphela Ramphele brought these shocking statistics to the light at the inaugural lecture of the Annual Prestige Lecture at the Faculty of Education on Thursday 25 October 2012 at the University of the Free State (UFS).
This lecture will henceforth be known as the Mamphela Ramphele Prestige Lecture.
Dr Ramphelefocused her lecture on ‘Educating the 21st century citizen’.
“One of the defining characteristics of the 21st century is the vast number of choices that confront us every day at a personal, professional and political level.”
She asked if 21st century South Africans are equipped with the skills to make the choices that confront them daily.
“The failure to transform our apartheid education into one characterized by equity and excellence, is producing graduates who lack self-confidence.”
Dr Ramphele said that in South Africa about 1/6th of government expenditure goes to education, but the outcomes remain shocking.
For Dr Ramphele the answer lies in creating platforms for open conversation about South Africa’s painful past and the agenda for radical socio-economic restructuring should include the fundamental transformation of education.
She praised the UFS, under its current inspirational leadership, for its role as change agents through the education.
Prof. Rita Niemann, senior professor at the Faculty said the Annual Mamphela Ramphele lecture is to further expand and celebrate education in South Africa.
“Dr Ramphela has given us so much food for thought by challenging leaders in higher education to speak out about the questionable state of education in South Africa and to become engaged in the ‘revolution of the spirit’ in order to deliver citizens who own and shape the country.”