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24 November 2023 | Story Jóhann Thormählen | Photo Rooistoel
Sikholiwe (Sne) Mdletshe
The former Kovsie captain Sne Mdletshe still loves fitness and is nowadays a netball conditioning coach at the Sekondêre Meisieskool Oranje.

If she is not using her talent, she is wasting it.

This conviction is one the reasons why Sikholiwe (Sne) Mdletshe has been inspiring those around her at a young age.

She believes in using the talent you are gifted with. The former Protea has not only excelled on the netball court, but maximises her talents as an academic, conditioning coach, working professional, and lately a Springbok women’s sevens player.

And it was with the assistance of the University of the Free State (UFS) that Mdletshe (24) was able to develop holistically and strike a balance between her studies and sport.

The first-year audit trainee at Ernst & Young is an ambassador for the UFS Sporting Legends project, which celebrates current and former Kovsie sports stars by featuring their journeys in a video and story series.

The series looks at the impact the UFS has had on their careers, how it has uniquely shaped them, and helped them to excel – whether in sport or the world of work.

Proud Kovsie

She represented the UFS from 2017 to 2022, captained Kovsies in 2020 and 2021, and won Varsity Netball twice (2018 and 2021).

In 2019, Mdletshe was the UFS Junior Sportswoman of the Year, and in 2020 – at only 21 years old – she was named one of the Mail & Guardian’s 200 Young South Africans.

The former Free State Crinums player is not only a role model on court, but also an academic example.

She was a candidate fellow in the Allan Gray Orbis Foundation from 2018 to 2021 and graduated to being an Allan Gray Fellow in 2022. Mdletshe obtained BCom Accounting, BCom Accounting Honours degrees, and a Postgraduate Diploma in Chartered Accountancy at the UFS.

“It’s special to be a Kovsie, because you are part of a family – at KovsieSport and just at Kovsies as a whole.

“Even outside of university, you still connect with the people you met at the UFS,” she says.

She is grateful for the support to pursue a sporting and academic career.

“I wrote about seven tests in a hotel conference room being invigilated by my coach.

“That was only possible because the UFS is interlinked, and the faculties understood that we are sports people within an accounting faculty.

“Studying is hard, but at KovsieSport they understood that I am an academic as well.”

Protea dress

She has also been a leader on court and captained the national under-19 and under-21 netball teams.

And in November 2020, she made her Protea debut against Malawi in Sun City.

The former Kovsie captain, who played two tests, says when you make your senior debut, you receive your Protea dress from the seniors about an hour before the clash.

“That is the first time you put it on, with your surname on the back and everything.”

“At that moment, I was like: Wow!”

“To stand there and sing that anthem in that dress, was amazing!”

Fitness fanatic

It was early in high school (Middelburg High School) when a pivotal moment took place.

She remembers one of the pastors saying: “If you have a talent, the talent is not yours, it is God’s.”

“I thought: ‘If I’m not using my talent, I’m wasting it’.”

This was also when fitness started to play a bigger role in her life. She says in high school her friends would think she was crazy, as she would go for a run on a Sunday afternoon when they just wanted to sleep.

“Fitness gave me a break. It gave me a space where I was allowed to be in my own world.”

Although she is not currently playing netball, Mdletshe still trains diligently before sunrise and work.

And she lives out her fitness passion as a netball conditioning coach at the Sekondêre Meisieskool Oranje.

Life after netball and Springbok rugby

Mdletshe says she is now focusing on life after netball and her goal is to be a chartered accountant.

She enjoys her work at Ernst & Young: “It is audit, it is accounting, and I love it. I feel like I am in the right place.”

In 2023, she started playing women’s rugby to do something social after work. Only a few months later, she was scoring hat tricks and helped the Free State win the national First Division.

The outside back says things escalated quickly, and soon she was starting for her club Bloemfontein Collegians.

“My body and mind can’t understand that we are doing social (rugby). It needs to be serious. It is either that you are all in or not.”

She was invited to a national women’s sevens pre-season camp and has quickly taken her rugby career to the next level.

Mdletshe was selected for the South African side that competed at the Rugby Africa Women’s Sevens Olympics 2024 Qualifier. She would have made her debut for the Springbok sevens team in Tunisia in October 2023 but unfortunately picked up an injury.

Watch the video featureto get a glimpse of Sne Mdletshe’s journey and life.

News Archive

Researcher part of project aimed at producing third-generation biofuels from microalgae in Germany
2016-05-09

Description: Novagreen bioreactor  Tags: Novagreen bioreactor

Some of the researchers and technicians among the tubes of the Novagreen bioreactor (Prof Grobbelaar on left)

A researcher from the University of the Free State (UFS), Prof Johan Grobbelaar, was invited to join a group of scientists recently at the Institute for Bio- and Geo-Sciences of the Research Centre Jülich, in Germany, where microalgae are used for lipid (oil) production, and then converted to kerosene for the aviation industry.

The project is probably the first of its kind to address bio-fuel production from microalgae on such a large scale.  

“The potential of algae as a fuel source is undisputed, because it was these photoautotrophic micro-organisms that were fixing sunlight energy into lipids for millions of years, generating the petroleum reserves that modern human civilisation uses today.  However, these reserves are finite, so the challenge is marrying biology with technology to produce economically-competitive fuels without harming the environment and compromising our food security.  The fundamental ability that microalgae have to produce energy-rich biomass from CO2, nutrients, and sunlight through photosynthesis for biofuels, is commonly referred to as the Third-Generation Biofuels (3G),” said Prof Grobbelaar.

The key compounds used for bio-diesel and kerosene production are the lipids and, more particularly, the triacylglyserols commonly referred to as TAGs.  These lipids, once extracted, need to be trans-esterified for biodiesel, while a further “cracking” step is required to produce kerosene.  Microalgae can store energy as lipids and/or carbohydrates. However, for biofuels, microalgae with high TAG contents are required.  A number of such algae have been isolated, and lipid contents of up to 60% have been achieved.

According to Prof Grobbelaar, the challenge is large-scale, high-volume production, since it is easy to manipulate growth conditions in the laboratory for experimental purposes.  

The AUFWIND project (AUFWIND, a German term for up-current, or new impetus) in Germany consists of three different commercially-available photobioreactor types, which are being compared for lipid production.

Description: Lipid rich chlorella Tags: Lipid rich chlorella

Manipulated Chlorella with high lipid contents (yellow) in the Novagreen bioreactor

The photobioreactors each occupies 500 m2 of land surface area, are situated next to one another, and can be monitored continuously.  The three systems are from Novagreen, IGV, and Phytolutions.  The Novagreen photobioreactor is housed in a glass house, and consist of interconnected vertical plastic tubes roughly 150 mm in diameter. The Phytolutions system is outdoors, and consists of curtains of vertical plastic tubes with a diameter of about 90 mm.  The most ambitious photobioreactor is from IGV, and consists of horizontally-layered nets housed in a plastic growth hall, where the algae are sprayed over the nets, and allowed to grow while dripping from one net to the next.

Prof Grobbelaar’s main task was to manipulate growth conditions in such a way that the microalgae converted their stored energy into lipids, and to establish protocols to run the various photobioreactors. This was accomplished in just over two months of intensive experimentation, and included modifications to the designs of the photobioreactors, the microalgal strain selection, and the replacement of the nutrient broth with a so-called balanced one.

Prof Grobbelaar has no illusions regarding the economic feasibility of the project.  However, with continued research, optimisation, and utilisation of waste resources, it is highly likely that the first long-haul flights using microalgal-derived kerosene will be possible in the not-too-distant future.

Prof Grobbelaar from the Department of Plant Sciences, although partly retired, still serves on the editorial boards of several journals. He is also involved with the examining of PhDs, many of them from abroad.  In addition, he assisted the Technology Innovation Agency of South Africa in the formulation of an algae-biotechnology and training centre.  “The chances are good that such a centre will be established in Upington, in the Northern Cape,” Prof Grobbelaar said.

 

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