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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

Manuel Castillo Book Prize goes to Prof Melanie Walker
2014-05-15



Prof Melanie Walker

Prof Melanie Walker from our Centre for Research on Higher Education and Development (CRHED) and Alejandra Boni from the Technical University of Valencia in Spain makes for a potent writing combination. Their book, Human Development and Capabilities: Re-imagining the University of the twenty-first Century, has won the 2014 Spanish Manuel Castillo Book Prize. This in the category of a Published University Research Monograph.

The aim of this prize is to stimulate academic, scientific and journalist research in the fields of cooperation, peace and human development. And this is precisely what underpins their book.

The content encourages the reader to re-imagine the role of the university and its potential for transformative ends. It urges the creation of better societies while acknowledging contemporary social and economic challenges. It shows how universities might advance human equalities and how these institutions can contribute to sustainable and democratic societies.

In her acceptance speech, Professor Walker noted that “the book is pioneering in its linking universities to human development in an age where globally human capital and economic growth approaches dominate higher education policy.” She noted that the human capital argument is by no means settled – an increased focus on economic growth only contributes to growing inequalities. “We hope the book will challenge and add to debating the purposes of universities,” Prof Walker said.

Not only was this trans-continental collaboration an intellectual and personal joy for Prof Walker, but it has served as a springboard to further research and more writing together with Alejandra Boni.


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