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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

Seminar on mediation and peacemaking in Southern Africa
2011-09-21

Our university will join universities from five other African countries at a seminar in Lusaka, Zambia, from 23 - 25 September 2011, to discuss mediation and peacemaking in Southern Africa.  The Osaka University from Japan will also be present at the seminar.

The seminar follows the conceptualisation of a programme entitled the Southern Africa Oasis of Peace Project by Prof. Hussein Solomon, Senior Professor in Political Science at our university, and Prof. Virgil Hawkins from Osaka University. The project aims to build networks between academics across the world who work in the broad field of conflict resolution and to offer good practical suggestions to policy makers on how to achieve sustainable peace in the Southern African region.
 
Prof. Solomon will deliver a paper on mediation within the context of a war, presenting the case of the Democratic Republic of Congo (DRC), at the seminar. Senior academics from the universities of Zambia, Botswana, Zimbabwe, Dar-es-Salaam, Stellenbosch and Pretoria will also deliver presentations.
 
Prof. Solomon said that amongst the envisaged outputs of the seminar are a journal and regular conferences to bring together academics and policy makers.

The Southern Africa Oasis of Peace Project is being funded by the Asia Africa Science Platform Programme and the Japanese Society for the Promotion of Science.

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