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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

Gendered violence and women’s citizenship in Africa
2014-05-23

 
Prof Takyiwaa Manuh

Prof Takyiwaa Manuh celebrated both Africa Day and her birthday with the UFS on 22 May 2014.

Being the guest speaker at the Africa Day Memorial Lecture, Prof Manuh discussed how gendered violence and the lack of women’s true citizenship in Africa still hinder the Pan-African ideal. She asked the question: if African issues get less worldwide attention, how much less attention do African women get?

“Africa Day offers us an opportunity to revisit the Pan-African ideal and aspiration for total national liberation, equality and self-worth,” Prof Manuh said.

“This ideal has envisaged full citizenship with the enjoyment of rights and resources for the people of Africa to live a dignified and fulfilling life. Yet, the conceptions of citizenship that have emerged in several African countries do not fully incorporate women and girls.”

The lecture explored the policing of women’s bodies and sexualities and how their enjoyment of rights is undermined – often under the pretext of culture. Often families, communities, states, religious bodies and culture work collaboratively to mold African women into the patriarchal image of disciplined and virtuous. The epidemic of violence against females negates their fundamental human rights and their claim to full citizenship and protection within their states.

The lecture also reviewed recent efforts including law reform, legislation and actions by activists. “The African Union and the UN need to confront these violations and suggest a robust agenda for more effective exercise of women’s citizenship rights and convergence towards the Pan-African ideal.”

Prof Manuh is currently Director: Social Development Policy Division of the United Nations Economic Commission for Africa in Addis Ababa, Ethiopia.

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