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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 Leads ASGISA Training
2006-07-17

The University of the Free State (UFS) has been appointed as training service provider for the national programme for the creation of small enterprises and jobs in the second economy. This major national programme has a target of creating one million jobs for poor people in rural and peri-urban areas, which forms part of the government’s Accelerated and Shared Growth Initiative (ASGI-SA). The main method of training will be through the formation of self-help groups and cooperatives with access to business support and micro finance.

Prof Frans Swanepoel, Director of the UFS Research Development Directorate, acts as advisor to the national programme leader, Ms Vuyo Mahlati.  Dr Aldo Stroebel, senior researcher at the UFS Research Development Directorate, has been appointed as programme co-ordinator, based at the UFS. Prof Basie Wessels, Director of the  Mangaung-University Community Partnership Programme (MUCPP), has been appointed as the training co-ordinator and Ms Sazini Ndlovu as programme assistant based at the Independent Development Trust (IDT) in Pretoria.

Dr Stroebel has co-ordinated the development of a training programme, while Prof Wessels presented the “training-of-trainers” course at the MUCPP last month. This course was attended by trainers and trainer-assistants, identified and selected by the local economic development groups in each of the nine provinces, as well as trainers from Hand-in-Hand (HiH), an Indian non-governmental organisation acting as counterpart to the UFS in the provision of training.

Pictured here at the training session at the MUCPP were from the left: Prof Frans Swanepoel, Mr Gnanavel Mookkan (HiH), Dr Rendani Ralinala (IDT), Ms Sazini Ndlovu (national programme assistant), Mr Chinnaiah Meenakshisundaram (HiH), Dr Aldo Stroebel, Ms Vuyo Mahlati (national programme leader) and Prof Basie Wessels.

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