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31 December 2019
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Story Dr Cindé Greyling
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Photo Anja Aucamp
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.
Ethics at the heart of healthcare practice
2017-05-17
Prof Gert van Zyl during the launch of Health
Ethics for Healthcare Practitioners with
Prof Laetus Lategan at the Central
University of Technology.
Photo: Supplied
The Central University of Technology (CUT) in partnership with the University of the Free State (UFS) launched a newly published book: Health Ethics for Healthcare Practitioners that aims to raise awareness among healthcare practitioners and patients about various unethical challenges faced by healthcare services in both the private and public sectors.
Prof Laetus Lategan, Director of Research Development and Postgraduate Studies at CUT, and Prof Gert van Zyl, Dean of the UFS Faculty of Health Sciences, are the co-editors of the book intended to provide a moral guide to healthcare professionals when dealing with their patients.
Holistic approach to healthcare practice
Their work places renewed emphasis on the importance of healthcare ethics. This is due to a diversifying range of healthcare services and the imminent collapse of the public healthcare service sector; most notably in developing countries. The authors particularly focus on how their findings can be integrated into real-life situations.
The book looks at modern-day healthcare ethics and how they apply to both patients and healthcare practitioners including doctors, professional nurses and therapists. It is an elaborate reference book that will help healthcare practitioners to make informed decisions should they be faced with ethical dilemmas in their practices and assist them to gain a better understanding and devise solutions to problems faced by communities.
Academic journey and partnerships forged
Prof Van Zyl said the book had been a joyful journey of collaboration between the two universities, a journey of academic colleagues who become friends. He explained that they wanted to focus on creating new approaches to healthcare from an ethical perspective, to provide a guide and reference on ethics, not only to healthcare practitioners, but also to patients. “We hope this book will make a difference in healthcare delivery,” he concluded.
Prof Lategan said modern science needed to become more interdisciplinary, which would transcend the way science was conceived. “The essence of healthcare is to be of service to other people and have relationships with other people. I think it’s high time for us to start caring for one another, especially in the academic environment. If we are really looking after the health of other people, whether it is mental, spiritual or physical health, it starts with caring for other people.”