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21 August 2023 | Story André Damons | Photo André Damons
Minister Noxolo Kiviet
Minister Noxolo Kiviet, minister of Public Service and Administration, addresses the students and guests during the ceremony.

Noxolo Kiviet, Minister of Public Service and Administration, says well-trained, capable and ethical public servants and senior management can go a long way in stemming the tide of corruption, maladministration and malfeasance.

Kiviet addressed the certificate ceremony of Executive Development Programme (EDP) participants on 16 August. This is a certificate programme offered by the University of the Free State (UFS) in partnership with the National School of Government (NSG). A total of 25 participants received their certificates. 

Time well-spent to change the society for the better

She said the programme is one that can address the need to build uniform skills and competence across the entire public service as envisioned in the national framework towards the professionalisation of the public sector. 

In congratulating the participants, Kiviet said they set the tone for many others for self-discovery, transformations and for great achievements. “The time was well-spent in ensuring that you will change the society for the better. Remember it’s a constitutional injunction, which we all in the public service strive for. 

“The time you spent and the knowledge that has been instilled in all of you, will remain forever in your memories. It is now time to pursue your dreams and make a positive impact on society through the skills and knowledge you have gained. You have displayed the necessary commitment to learn, to acquire and produce knowledge and develop expertise,” she said.  

Flagship leadership and development interventions

Kiviet told the graduates they had the honour to study at a special and distinctive university – an institute that deservingly commands an invaluable academic reputation, nationally and internationally. 

“We further take pride that this university is committed to the pursuit of equity and excellence as a cosmopolitan institution with many students from other countries. It is one of the leading research institutions on the continent.”

Kiviet said the programme is one of the flagship leadership and development interventions by the NSG. Its aim is to enhance the capacity of public service leaders in a dynamic, democratic and developmental state. South Africa can realise these goals by drawing on the energies of its people, growing an inclusive economy, building capabilities, enhancing the state’s capacity and promoting leadership and partnership throughout society. 

With programmes such as this in place, the minister continued, the public service can build the capacity through research, analysing and applying research results, while preparing these managers for challenges. To achieve this, the government must implement key interventions, including professional, meritocratic and ethical public administration, improved leadership, good governance and accountability. 

“You are amongst the talented people in the country. It is you who lead, reimagine and reshape the future of the country through fostering just and humane ways of conducting the affairs of the country to ensure human development and social justice at the heart of our conduct and actions. We look upon you to exercise with humility, leadership whenever you are given an opportunity.”

Kiviet said she expects the graduates to proceed and enroll for post-graduate qualifications so that they can advance their knowledge, sharpen their abilities to serve people with care and due diligence. To the leadership of the university, she said, they want to see more public servants return to the UFS and other universities for programmes in advanced project management, contract management, performance management, financial management and conflict resolution. 

“Design more bespoke programmes that address the specific skills deficit, not just generic programmes designed to credentialise people. It must be knowledge, know-how to do it, know-how to manage people, know-how to manage money without being tempted. Know-how must be at the core of what we do.”

Enhancing knowledge and skills

Prof Philippe Burger, Dean of the Faculty of Economic and Management Sciences, said the graduates have shown their commitment and dedication to enhancing their knowledge and skills in the service of the people of South Africa. The UFS and the NSG have a fruitful partnership that aims to provide quality education and training for public servants in different fields and disciplines.  

“Through its Vision 130, the university is a leading institution for higher learning in South Africa that creates opportunities for growth through its focused research, its engaged impact, engaged scholarship, and the character of caring, inclusion and diversity. 

“So dear students, by enhancing your capabilities as public servants, you have also contributed to the vision of building a capable state as outlined in the National Development Plan. A capable state is one that has the capacity to formulate and implement policies that serve the national interest and address the root causes of poverty, inequality and unemployment,” said Prof Burger. 

According to him, this also stands key to the mandate of the NSG and in pursuing that, the NSG will always have a partner in the UFS. The short-learning programme is one of the many initiatives on which the UFS and the NSG have partnered to address the needs and challenges of the public sector, a sector where we need to live the ubuntu principle: ‘I am, because you are’. 

Prof Burger said the programme is designed to equip students with the relevant knowledge, skills and competencies that will enable them to perform their duties more efficiently and effectively and advance their career prospects in a way that says ‘I am because you are’. 

“The programme also fosters a culture of ethical and professional conduct as well as citizen-centred service delivery. We are proud of your achievements, and we welcome and hope that you apply what you have learned in your respective workplaces.” 

Programme to sharpen practice

Busani Ngcaweni, Principal of the NSG, told the graduates regardless of what they might have achieved, they understood that to sharpen practice, they have to take the bold step to come into a programme like this. “You understand that the world of serving the public is changing and that you can no longer serve the public the same way we did years ago.”

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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