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03 October 2024
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Story Ansie Barnard
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Photo Supplied
From left to right: Londeka Mkhwanazi, Semither Mkhize, Salima van Schalkwyk, Slindokuhle Ndlovu, Asanda Mpinga, Mantombi Molefe, Ntombinkulu Khumalo, Mosebjadi Chauke and Thembinkosi Mkhwanazi.
The Amrut Foundation, in partnership with the University of the Free State (UFS), successfully hosted its Inaugural Innovathon at the UFS Qwaqwa Campus. This competition is designed to identify and support innovative products and services that not only generate profit but also contribute to the public good, with a strong emphasis on ethical business practices. Through this collaboration, students gain national exposure for their businesses and receive support to create sustainable social enterprises.
Five teams of student social entrepreneurs from the Qwaqwa campus were shortlisted to participate in the regional finals. Their selection was based on ventures that adhered to a social entrepreneurship model and demonstrated plans for long-term profitability and sustainability.
During the Innovathon, a panel of judges from the UFS, the Amrut Foundation, and the Small Enterprise Development Agency (SEDA) selected two outstanding teams to represent the UFS at the national finals, which will take place in October. The winning ventures, Biofly-Pro and Root Rescue were each awarded R20,000 to further develop and expand their initiatives.
Hemang Desai, Executive Director of the Amrut Foundation, expressed his enthusiasm for the event: "Amrut is proud to co-host the Free State leg of the inaugural Innovation Challenge with the UFS. Supporting students with entrepreneurial ambitions that align with societal care is one of our key focus areas."
Dr Grey Magaiza, Senior Lecturer and Deputy Director for the Centre for Gender and Africa Studies at the UFS, highlighted the importance of social entrepreneurship: “Social entrepreneurship is a collaborative effort towards creating sustainable and ethical business processes. The two winning projects embody these principles, and we look forward to their continued growth. In line with our Vision 130, social entrepreneurship can serve as a critical lever for university-community engagement.”
Congratulations to Biofly-Pro and Root Rescue on their well-deserved achievements!
Prof Tredoux turns theories regarding the formation of metals on its head
2013-09-17
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Prof Marian Tredoux
17 September 2013 |
The latest research conducted by Prof Marian Tredoux of the Department of Geology, in collaboration with her research assistant Bianca Kennedy and their colleagues in Germany, placed established theories regarding how minerals of the platinum-group of elements are formed, under close scrutiny.
The article on this research of which Prof Tredoux is a co-author – ‘Noble metal nanoclusters and nanoparticles precede mineral formation in magmatic sulphide melts’ – was published in Nature Communications on 6 September 2013. It is an online journal for research of the highest quality in the fields of biological, physical and chemical sciences.
This study found that atoms of platinum and arsenic create nanoclusters, long before the mineral sperrylite can crystallise. Thus, the platinum does not occur as a primary sulphur compound. The research was conducted at the Steinmann Institute of the University of Bonn, Germany, as well as here in Bloemfontein.
Monetary support from Inkaba yeAfrica – a German-South African multidisciplinary and intercultural Earth Science collaborative of the National Research Foundation (NRF) – made this research possible. Studies are now also being conducted on other metals in the precious metal group, specifically palladium, rhodium and ruthenium.
The discovery of the nanoclusters and the combination with arsenic can have far-reaching consequences for the platinum mine industry, if it can be utilised to recover a greater amount of platinum ore and therefore less wastage ending up in mine dumps. This will signify optimal mining of a scarce and valuable metal, one of South Africa’s most important export products.
For Prof Tredoux, the research results also prove thoughts she already had some twenty years ago around the forming of platinum minerals. “Researchers laughed in my face, but the evidence had to wait for the development of technology to prove it.” Young researchers were very excited at recent congresses about the findings, since the new models can bring new insights.
“Chemistry researchers have been talking about platinum element clusters in watery environments for quite a while, but it was thought that these would not appear in magmas (molten rock) due to the high temperatures (>1 000 degrees celsius).”
Prof Tredoux has already delivered lectures at congresses in Scotland, Hungary, Sweden and Italy on this research.
Read the article at: http://www.nature.com/ncomms/2013/130906/ncomms3405/full/ncomms3405.html