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31 December 2019 | Story Dr Cindé Greyling | Photo Anja Aucamp
Patents
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.

News Archive

University of Vermont bestows honorary doctorate upon Prof Jansen
2014-05-30

 
Vice-Chancellor and Rector of the University of the Free State (UFS), Prof Jonathan Jansen, was presented with an honorary Doctor of Letters degree from the University of Vermont (UVM). This special event took place on 18 May 2014 at a graduation ceremony in Vermont, USA.

Prof Jansen was honoured for the outstanding work he has done through various initiatives in South Africa and abroad. The University of Vermont especially highlighted the Leadership for Change programme, which sent two cohorts of first- year students from the UFS to UVM. This resulted in long-lasting ties between the students and staff of both institutions. "I am delighted and humbled by the international recognition for the work of the UFS and my small role in it," Prof Jansen said.

Prof Jansen was one of seven recipients of an honorary degree. One of these recipients was Samantha Power, the US ambassador to the United Nations and a member of President Barack Obama’s cabinet.

The UVM honorary doctorate citation reads, “Jonathan David Jansen is a leading public intellectual in South Africa renowned for his passionate dedication to education, social justice and the process of reconciliation. As Vice Chancellor of the University of the Free State (UFS), his leadership and his pioneering work is creating unity in the diverse academic community and transforming the atmosphere on campus. As an international expert, a leader in higher education, a scholar and a teacher, Professor Jansen works to inspire and educate the next generation of global leaders.”

In 2010 Prof Jansen received an honorary doctorate in Education from the Cleveland State University, also in the USA.

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