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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

Center for Universal Access and Disability Support (CUADS) produces 22 graduates
2016-04-26

Description: Lutho Xintolo and mom Tags: Lutho Xintolo and mom

Lutho Xintolo (right) is one of the Centre for Universal Access and Disability Support 2016 graduates. She is currently pursuing her Honours in Psychology.
Photo: Supplied

Once again, the University of the Free State (UFS) hosted a successful series of graduations from 12-15 April 2016 where 3681 students were conferred qualifications at the Bloemfontein Campus. Among those graduating were 22 students who are affiliated with the university’s Center for Universal Access and Disability Support (CUADS).

Some of these students included Zingisa Ngwenya, who is currently busy with her second degree; Grant Lombaard, Zanele Morerwa, and Lutho Xintolo, all of whom are pursuing their Honours degrees. Louzanne Coetzee, a visually-impaired international champion athlete, was awarded a Communication: Corporate Marketing Honours degree this autumn. “We have five athletes and a cyclist with disabilities, amongst our students who are of world-class standard,” said Martie Miranda, Head of the Center.

The Center assists students to gain access to study courses, buildings, and lecture venues, learning material such as Braille, audio, enlarged print, and E-text, computer facilities with assistive technology and software and adapted hardware, and a specialised examination and test venue for alternative test and exam procedures,” Miranda added.

Students with disabilities who enrol with CUADS receive support according to their individual needs from registration through to graduation.  “During this process we identify challenges experienced in their administrative, academic, support, student life, and physical environments, and then address these challenges,” Miranda said.

Support provided by the Center includes amanuenses and extra time during tests and exams according to the student’s specific needs, (as determined through evaluation by the Extra Time Panel), together with Student Counselling and Development, academic tutors provided by the New Academic Tutor programme in collaboration with the UFS Centre for Teaching and Learning, and Sign Language interpreters or lip-speakers as well as real-time captioning.

Students with specific learning difficulties, mobility, visual, or hearing impairments, psychological, or other chronic conditions that might have a disabling effect on them, as well as those with temporary impairments, are fully supported by the CUADS. The Center strives to ensure that students achieve their full potential throughout their journey with our university.

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