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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

Heritage translates into fashion
2016-09-13

Description: Centre for Africa Studies Tags: Centre for Africa Studies

Vuyo Mbutho, winner of the best dressed
traditional wear, and Palesa Mokubung,
acclaimed fashion designer.
Photo: Siobhan Canavan

There is no such thing as overnight success. You need to earn your way to the top through hard work, which is exactly what critically acclaimed fashion designer Palesa Mokubung did.

During the 2016 Heritage Day lecture hosted by the Centre for Africa Studies, entrepreneur, award winner and fashion visionary Mokubung told how she had begun her career with the label Stoned Cherrie. Kroonstad-born Mokubung then formed her own label in 2004 called Mantsho, which is Sesotho for “brutally black”.

A true Mantsho garment can be identified by three elements that describe Mokubung’s knowledge of her craft, namely its confident and effortless silhouette, structure and quirkiness. “I was taught to express myself from a very young age and my job is to give people life through my clothes,” she says.

Under the management and creative leadership of Mokubung, Mantsho has gone on to travel to places such as Greece, India, New York, Jamaica, Nigeria, Botswana, and Senegal showcasing its designs.

Mokubung says she does not look far for inspiration because she lives in such exciting times. “Sometimes the fabrics talk to you and you should listen to them.”

This confident, straight talker with her high standards says that all aspiring fashion designers need to earn their way to the top. “You get over it by getting over it, and by working through it.”

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