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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.
Twenty years of human rights - a call for reflection on the successes and challenges
2015-02-25
Back from the left are: Advocate Mohamed Shafie Ameermia, Commissioner, South African Human Rights Commission Advocate Lawrence Mushwana, Chairperson of the South African Human Rights Commission Front from the left are: Honourable Mahube Molemela, Judge President of the Free State High court and Acting judge of the Constitutional Court of South Dr Choice Makhetha, Vice-Rector External Relations, University of the Free State Prof Caroline Nicholson, Dean of the Faculty of Law, University of the Free State |
The South African Human Rights Commission (SAHRC), the Faculty of Law, and the Free State Department of Education hosted a gala dinner on 19 February 2015 to celebrate the launching of the Free State Provincial Division of the SAHRC, reaffirming their collaborative partnership, and confirming the commitment of the Free State Department of Education to community engagement, constitutional rights awareness, and youth advocacy.
The number of human rights abuses reported to the Human Rights Commission in recent years points to the complex nature of the challenges faced by South African communities. What is most disturbing is that the overwhelming majority of these offences are perpetrated by the youth, said Adv Lawrence Moshwana, Chairperson of the South African Human Rights Commission. “The Human Rights Commission is in need of support from government in order to be able to reach all provinces of South Africa”. The expansion of the commission’s services in the Free State and its partnership with the Provincial Department of Education is a great step towards protecting the rights of the most vulnerable communities.
Twenty years of human rights (read the full story)