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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

UFS adopts advanced institutional approach to disability, launches CUADS
2015-07-14

Lize Botha, Louzanne Coetzee and her guide-dog Oakley, and David Nkwenkwezi.

Photo: Eye Poetry Photograpy

The approach to support for students with disabilities at South African universities has remained largely one-dimensional, focusing on the support and accommodation of individual students. Implementing the Universal Access (UA) and Universal Design (UD) approach has aligned the University of the Free State (UFS) with international standards. Such an approach addresses challenges arising as a result of the interaction between functional limitations and the social, attitudinal and physical environment of students with disabilities. The Unit for Students with Disabilities (USD) has evolved into the Center for Universal Access and Disability Support (CUADS) in support of the social model of disability. 

Hetsie Veitch, Head of CUADS and her team, have dedicated the past four years to the center’s physical revamping and systematic reconstruction to be officially launched in an Open Day event on the Bloemfontein Campus.


Details of the event:

Date: Friday 24 July 2015
Time:10:00-16:00
Venue: CUADS and Sasol Library foyer
Members of the public are welcome to attend.

Exploring the dimensions of UA and UD


UA and UD facilitate holistic support for students with visual, mobility, hearing, learning, and other impairments. With the former providing a paradigm shift in disability management and support, the latter warrants the formation of a universally accessible environment.

According to Veitch, the focus moves away from the person with the disability, someone who ‘needs to be helped’, to the environment in which that person needs to function.

Since the center was founded in 2001, structural and systematic developments have occurred in order to create a welcoming and accessible learning environment that grants students opportunities to be successful in their academic endeavours.

UA endorses the UFS Mission Statement of human togetherness, advancing social justice by creating multiple opportunities for students to access the university, and promoting innovation, distinctiveness, and leadership in both academic and human pursuits.The UFS is committed to be a welcoming, accessible, and inclusive learning institution, an environment where optimal learning for a diverse student community thrives.

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