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19 September 2025 | Story Tshepo Tsotetsi | Photo Tshepo Tsotetsi
Bathroom Safety
From the left: Dimakatso Mokoaqatsa, Assistant Researcher in the Unit for Institutional Change and Social Justice; Katleho Mabula, UFS student; Kgomotso Sekonyane, 2024/2025 ISRC Treasurer; and Dr Dionne van Reenen, Lecturer in the UFS Centre for Gender and Africa Studies.

During Women’s Month in August, the University of the Free State’s Unit for Institutional Change and Social Justice hosted a dialogue titled ‘How Safe Are You in the Bathroom?’. The event provided a platform for staff and students to reflect on safety, dignity, and inclusivity in one of the most ordinary yet contested spaces: public bathrooms.

Bathrooms are often spaces where fears, anxieties, and discrimination intersect. In South Africa, where gender-based violence remains alarmingly high, many cisgender women understandably see bathrooms as places of potential danger. At the same time, transgender and gender-diverse people frequently encounter exclusion and “quiet violence” when accessing these facilities, making bathrooms symbolic battlegrounds in broader debates about gender and safety.

 

Reimagining the bathroom

Chelepe Mocwana, Acting Director of the Unit, explained the motivation behind hosting the dialogue by drawing from everyday experience in his own office, where colleagues share a gender-neutral bathroom. “It made us think deeply about how people negotiate safety and comfort in these spaces. Following our benchmarking visit to the University of Pretoria, we realised the importance of engaging our own community, especially students, because they are the key stakeholders. We wanted to ask them directly: How safe do you feel in the bathroom?”

Mocwana stressed that inclusivity at the university must be grounded in equity and social justice, not just policy. “Transformation requires the active participation of both staff and students. Everyone must understand the anti-discrimination policies and the offices responsible for transformation. Our intention with this dialogue was not only to talk but also to raise questions, challenge assumptions, and embed social justice into the daily life of the university. Inclusivity must be something that everyone can feel and practise.”

Building on this, Dimakatso Mokoaqatsa, Assistant Researcher in the Unit and coordinator of the event, reminded the audience that bathrooms are “seemingly an everyday place that somewhat goes unnoticed. Everyone goes in and out of the bathroom every day. But most people don’t think about safety – the safety of the minorities, those discriminated against and denied the chance to be themselves in these spaces.”

Sharing her lived experience, Katleho Mabula, a transgender woman and student, reflected on the uncertainty she faces outside the university. “I only feel safe on campus,” she said, recalling how she was once expelled from a nightclub because of her identity. “My experiences as a transgender woman are nerve-racking, because I don’t know what to expect. Today, they might treat me right. Tomorrow, I can get kicked out or even killed.”

Kgomotso Sekonyane, a student leader, noted the paradox of bathrooms as both refuge and risk. “Growing up, my primary answer to what I’d do if intruders broke into our home was always to lock myself in the bathroom. For many of us, the bathroom is really a safe haven,” she said. She urged the audience to reimagine bathrooms as “microcosms of the constitutional promise”, citing Sections 9, 10 and 12 of the Constitution.

 

Building solidarity

Panelists emphasised that inclusivity requires more than symbolic gestures. Dr Dionne van Reenen, a lecturer in the UFS Centre for Gender and Africa Studies who previously worked in the Unit for Institutional Change and Social Justice and was involved in shaping the university’s early inclusive bathroom policies, highlighted that inclusive bathrooms were introduced at the university as far back as 2016. But, she added, progress must go beyond policy: “If you’re going to speak about solidarity, you need to pull everyone into conversation, policy, and action. Solidarity cannot coexist with irreconcilable differences of identity politics.”

Similarly, Brightness Mangolothi, Director of the Centre for Diversity, Inclusivity and Social Change at the Cape Peninsula University of Technology, stressed that inclusion must be intentional: “Solidarity can only take place when we are aware of others’ experiences. Sometimes people become oblivious because of the privileges they have. Inclusion is not a nice-to-have – it is a necessity, a right.” She added that the conversation should not be about designing bathrooms for marginalised groups but with them: “Nothing about us without us.”

Mokoaqatsa closed the discussion by echoing a reminder she had shared throughout: “I am not free while any woman is unfree, even when her shackles are different from my own.” 

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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