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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

Asive humbled by new responsibility
2017-09-27

Description: TEDxUFS   Tags: TEDxUFS

Asive Dlanjwa, President of the Student Representative
Council (SRC) on the Bloemfontein Campus, and Pura
Mgolombane, Dean of Student Affairs, during the
announcement of the 2017/2018 SRC.
Photo: Johan Roux

Nothing humbles him more than the fact that thousands of students had chosen to put their weight, hopes, and dreams behind him. The emotions Asive Dlanjwa felt when he was announced as the new President of the Student Representative Council (SRC) on the Bloemfontein Campus reveals something about his character.

He clearly understands the weight of the responsibility on his shoulders. Asive, who loves the church and cycling, says he felt a variety of emotions when he was announced as president on 31 August 2017 at the Thakaneng Bridge.

“It was an exciting feeling, but more than anything, it was such a humbling feeling; humbled not only by the excitement of the students when I was announced, but also by the fact that thousands of students had chosen to put their weight, hopes, and dreams behind me!”

Two main objectives

Asive and his SRC have two main objectives – to improve access to the university and advance the integration of our off-campus students into the greater campus community. The Bachelor of Commerce student from Umtata says there are several issues and initiatives his SRC will be tackling – all of them flowing from these objectives.

Including off-campus students

Asive says the SRC will seek to improve access to the university and its various offerings, and to also provide the necessary support to ensure their success. “Also within this objective would be to decisively deal with all forms of exclusion, from academic to financial to social and cultural exclusions perpetuated by systems and policies.”

With regards to off-campus students, he says university life previously revolved around residence life. He means the remains of that are still evident, to the detriment of the greater student community who are off-campus students.

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