Latest News Archive

Please select Category, Year, and then Month to display items

The long road to graduation: Proving delays don't define destiny

04 April 2025 | Story Precious Shamase | Photo Supplied

Ennie Mkotywa walked across the stage in the iconic Mandela Hall this morning, Friday 4 April, graduating with a Bachelor of Arts Degree (Honours) specialising in English. This is a testament to the power of passion, perseverance, and the transformative potential of education. Working as an assistant officer in the Centre for Teaching and Learning (CTL), Ennie's story is one of balancing professional responsibilities with academic aspirations – a journey that has culminated in a remarkable achievement.

Passion ignited

Mkotywa’s love for literature began in high school, blossoming during her undergraduate studies where she excelled in literary analysis. "I've always been passionate about reading books and poetry," she recalls. "During my undergraduate studies, I discovered that I was good at analysing literature, which led me to become a tutor." However, financial constraints initially delayed her pursuit of an honours. It was her appointment at CTL that reignited her dream, as she discovered the study benefits available to staff.

Balancing act and triumph

The journey was far from easy. "The most challenging part was balancing work, studies, and personal life," Ennie admits. "Juggling work deadlines with academic responsibilities was incredibly difficult." Working in a student-facing role, finding time for study was a constant challenge, requiring her to dedicate evenings to her coursework. Yet, the rewards were profound. "The most rewarding aspect was submitting my research and passing. Receiving my results was one of the happiest moments of my life."

Inspiration and mentorship

Ennie credits Dr Nonki Motahane from the Department of English as a significant source of inspiration. "Dr Motahane's journey resonates deeply with me," she says. "Witnessing her growth from a master's candidate to a PhD holder has been incredibly motivating." This mentorship fuelled Ennie's own academic aspirations, demonstrating the power of role models within the UFS Qwaqwa community.

Decolonial analysis and insight

For her honours research, Ennie focused on a decolonial literary analysis of Yewande Omotoso's Bom Boy (2011). Her dissertation, ‘Images of a Democratic South Africa: A Decolonial Analysis of Yewande Omotoso’s Bom Boy (2011)’, explored the contradictions within South Africa's post-apartheid ‘rainbow nation’ agenda. "My research portrays the enduring racial and socioeconomic inequalities in post-apartheid South Africa," Ennie explains. Her analysis highlighted the persistent colonial structures and the failure to achieve true equality and inclusivity.

Transformative impact and future aspirations

Ennie's studies have had a profound impact on her perspective, particularly regarding the #FeesMustFall movement. "Researching for my honours allowed me to understand the movement’s significance and the concept of decoloniality," she shares. Her enhanced English skills will benefit her work at the Write Site, supporting students with academic writing, and align with Vision 130's goal of increasing research output.

Looking ahead, Ennie plans to pursue a master’s degree and a PhD, aiming to deepen her expertise and expand her career opportunities.

A message of lifelong learning

Ennie's advice to fellow UFS Qwaqwa Campus staff is to embrace lifelong learning. "Pursuing further education is a powerful way to enhance your professional and personal growth," she says. "Take advantage of the resources and support systems available at the UFS, and don’t be afraid to reach out for help."

Community and support

Ennie emphasises the strong sense of community on the UFS Qwaqwa Campus. "The Department of English, my supervisor Dr Peter Moopi, and my colleagues were incredibly supportive," she notes. "The library services and the shared experiences with fellow students were invaluable." She also recounts a story of a librarian remembering her when she was waiting for a book from Bloemfontein, and how that personal touch meant a lot.

Resilience and triumph

Even when faced with challenges, such as a difficult lecturer, she persevered. "Looking back, I realise that such experiences are the ones that build resilience," she reflects.

Mkotywa’s graduation is not just a personal achievement; it is a testament to the supportive environment on the UFS Qwaqwa Campus and the transformative power of education. Her story serves as an inspiration to the entire university community, proving that with dedication and support, any goal is achievable.

As a parting shot: "Remember that the process may sometimes be difficult, but the results are transformative. Stay focused on your goals and trust in the value of the journey, because the experience of learning is just as important as the final achievement." – Ennie Mkotywa.

News Archive

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

2016-05-09

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.

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.

Back

Economic and Management Sciences

Education

Health Sciences

The Humanities

Law

Natural and Agricultural Sciences

Theology and Religion

Open Distance Learning

Business School

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept