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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.
Leadership is about people, Tsedu
2009-09-16
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Mr Mathatha Tsedu, Head of the Journalism Academy at Media24
Photo: Dries Myburgh |
Modern-day leaders have neither the inclination nor the will to lead the very people who have entrusted them with that responsibility, said Mr Mathatha Tsedu, Head of the Journalism Academy at Media24.
The former City Press editor delivered the 2nd King Moshoeshoe Memorial Lecture at the University of the Free State in Bloemfontein last night.
He said the current state of leadership in South Africa was characterised by patronage and self-enrichment.
“The poorest of the poor and our affection for them extends only to public meetings where we mouth socialist slogans. But in reality we want nothing to do with them and they have to fend for themselves,” he said.
“Leadership has to be more than just the power of a mayor, premier, MEC or minister to dish out tenders to friends for projects that never get completed. Projects whose real legacy is the fact that the friend of the leader now drives a Hummer.”
He said leadership had to be about people but acknowledged the fact that it would not happen unless people themselves insisted on that.
“King Moshoeshoe teaches us that leadership is about taking decisions and taking risks. Not only as leaders but more especially as members of the community,” he said.
“We can address our critical challenges only if citizens’ groups, business, labour and broader civil society actively engage with the state to improve delivery and enforce an accountable government.”
He appealed to leaders to follow the example of King Moshoeshoe and always put people first, and involve them, in the decisions that they take.
“This is about concern for others and for self. It is about compassion in leadership and in society, it is about caring beyond own concerns. It is about being involved and engaged. These are the attributes that I feel King Moshoeshoe left us as a legacy of leadership. Leadership not only of the leaders but of the led,” he said.
Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@ufs.ac.za
10 September 2009
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