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Voices from the Free State: Episode eight – featuring David Uwah

06 September 2021 | Story Dr Nitha Ramnath | Photo Supplied

David Uwah’s journey in business, and his combination of industry and leadership insight internationally is considered valuable to any entrepreneur. As such, he is affiliated with several initiatives that focus on building young entrepreneurs.

François van Schalkwyk and Keenan Carelse, UFS alumni leading the university’s United Kingdom Alumni Chapter, have put their voices together to produce and direct the podcast series. Intended to reconnect alumni with the university and their university experience, the podcasts will be featured on the first Monday of every month, ending in November 2021. Our featured alumni share and reflect on their experiences at the UFS, how it has shaped their lives, and relate why their ongoing association with the UFS is still relevant and important. The podcasts are authentic conversations – they provide an opportunity for the university to understand and learn about the experiences of its alumni and to celebrate the diversity and touchpoints that unite them.

Listen to the podcast at

Our podcast guest

David Uwah is the founder and director of Zenncon Facility Management. A prominent businessman in South Africa and the greater part of Africa, Uwah is a consummate professional with strong business development skills, particularly in management, strategic planning, and marketing strategy. Uwah has successfully established Zenncon Facility Management to become an industry leader in South Africa.

A former chairman of Black Management Forum in the Free State, Uwah began his career at Firenze Consulting in London, UK. Uwah proceeded to Liberty Life as a financial adviser, followed by Cafenet Computers as director, and later became director of Brand New Afrika. He is also director of Zennfika Sahara Pty Ltd and is currently Chairman of the group of companies ZNND Group Pty Ltd. Uwah is a strong business development professional with a master’s degree focused on Disaster Management from the University of the Free State.

For further information regarding the podcast series, or to propose other alumni guests, please email us at alumnipodcast@ufs.ac.za

For all Voices from the Free State podcasts, click here

News Archive

Using sugar to make the world a sweeter place

2017-10-13

Dr Deepack Santchurn, former PhD student in the
Department of Plant Sciences at the UFS,
and plant breeder in the Mauritius Sugar Industry
Research Institute, with Prof Maryke Labuschagne, left,
Dr Santchurn’s study leader.
Photo: Charl Devenish

Besides it mainly being used for sugar production, sugarcane has emerged as an important alternative for providing clean renewable energy. Dr Deepack Santchurn, who works in the sugarcane breeding department of the Mauritius Sugar Industry Research Institute (MSIRI), believes if he could contribute towards a more environment-friendly and renewable energy through the use of sugarcane biomass, he would consider himself having made a great leap towards a better world.

Sugarcane is mostly known and exploited for the sugar in its cane stem. According to Dr Santchurn it is not the only thing the crop does well. “Together with certain grasses, it is the finest living collector of sunlight energy and a producer of biomass in unit time. Sugarcane is now recognised worldwide as a potential renewable and environment-friendly bioenergy crop.”

Significantly more bioenergy can be produced from sugarcane if the production system is not focused on the production and recovery of sucrose alone but on the maximum use to the total above-ground biomass. Diversification within the sugarcane industry is of paramount importance.

He has been able to identify a few high biomass varieties that can be exploited industrially. One of the varieties is a commercial type with relatively high sugar and low fibre in the cane stem. Dr Santchurn explains: “Its sucrose content is about 0.5% less than the most cultivated commercial variety in Mauritius. Nevertheless, its sugar yield and above-ground biomass yield surpass those of the commercial varieties by more than 24%. The genetic gains compared to commercial varieties were around +50% for total biomass yield and +100% for fibre yield. Its cultivation is strictly related to bio-energy production and the extracted juice can be used as a feed-stock for ethanol and other high-value products.”

Dr Santchurn received his PhD at the UFS’s Department of Plant Sciences during the Winter Graduation Ceremonies in June this year. His study leader was Prof Maryke Labuschagne from the Department of Plant Sciences.

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