Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
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

Community workers, activists and scholars to discuss Gender-based violence
2012-10-03

The Gender Studies Programme and Gender Initiative attached to the Dialogue between Science and Society Series at the University of the Free State is holding a one-day symposium titled African Gender Perspectives on 23 October 2012. Activists, scholars and community-based workers will speak at the symposium about their work in the field of gender and gender-based violence.

Keynote speakers include Cheryl Potgieter (University of KwaZulu-Natal), Bette Dickerson (American University, Washington, D.C) and Jennifer Fish (Old Dominion University, Norfolk, Virginia). Dickerson and Fish will be speaking about their participatory action research with the group Grandmothers Against Poverty and Aids (GAPPA) who are based in Khayelitsha, Cape Town. Fish will also talk about her experience of setting up a gender centre in Rwanda.

The women’s support network Sisters for Sisters from Woodstock, Cape Town will give a presentation on their community work with women from various parts of the African continent that have experienced multiple forms of gender-based violence, and they will expand on their experiences of participating in an academic research project.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept