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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

New residence planned for UFS South Campus
2015-05-14

The newly-planned residence
Illustration: Typology Architects

The South Campus of the University of the Free State (UFS) in Bloemfontein has seen a great influx of students in recent years. This campus provides academic access to the UFS for deserving matriculants who do not meet the requirements for entry into mainstream degree studies through the University Preparation Programme and Extended Degree Programmes.

In addition, it also offers studies to long-distance learners. The current number of contact students – those who physically attend class at the South Campus – stands at 1 673. At the moment these students stay either on the Bloemfontein Campus or in private accommodation. This is about to change as a new residence is being built for the South Campus.

The newly-planned residence will provide two hundred and fifty beds within two main blocks – each consisting of three floors. Since the campus is located in a predominately industrial area with very few housing facilities in the area, this will fill the urgent need for accommodation.

Each floor of the residence will consist of two wings with forty beds and twenty double rooms. In addition, each floor will have separate laundry/drying and cleaners’ facility shared by both wings on that floor. Each wing will have its own ablution block, study room, communal lounge, and kitchen.

Four separate single-room flats will also be available – each sharing a lounge, kitchen, and bathroom, with a laundry facility separate from that of the main blocks.

The building project is scheduled for completion by the end of June 2016.

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