Natural Sciences
Mak Presents ‘BEST INNOVATION’ at the Appropriate Technologies Expo 2023
Published
3 years agoon
By
Mak Editor
By Harriet Adong
Makerere University faculty, students and administrative staff diversely engaged at the Appropriate Technologies Expo. One of the over 850 multidisciplinary projects funded by the Government of the Republic of Uganda through Makerere University’s Research and Innovations Fund (Mak-RIF) https://rif.mak.ac.ug/ emerged ‘BEST INNOVATION’ (out of 46 showcased innovative solutions) at the Expo. This was Uganda’s Ministry of Water and Environment – Appropriate Technology Centre (ATC) 2023 Expo organized in partnership with Makerere University and United Nations Children’s Fund (UNICEF). It was the second Expo held at Kololo Ceremonial Grounds; Thursday February 2nd through Saturday February 4th, 2023 guided by the Theme: “Showcasing Appropriate Technologies that can be adopted to improve health, hygiene, social wellbeing, agriculture and environmental conservation”. Seven projects funded by the Government of the Republic of Uganda through Mak-RIF participated in this Expo.
The Winner and Best Innovation at the Expo is Makerere University’s project titled: Valorization of Waste Chicken Feathers for Water Purification: Designing and Constructing Low-Cost Keratin Based Nanofilters as Adsorbents of Heavy Metals and Nanosized Contaminants (MAK-RIF/CH/02/21). This project is being incubated at Makerere University College of Natural Sciences (CoNAS) under the leadership of Dr. Alice Nabatanzi, the Principal Investigator.
“This is very exciting news, it is evident that innovations start small, just think without the box, explore and leverage readily available resources and put these into use to propose solutions to address community challenges. Thank you so much Government of Uganda for the funding. Thank your Makerere University management for the enabling environment and thank you team at Mak-RIF for the opportunities for us to showcase our solutions. We pledge our best”, said Dr. Nabatanzi. She added that the efforts at hand currently are geared towards scaling the project for wider reach and in saying this she called upon potential partners, donors including the government of Uganda to embrace further supporting such innovative solutions to scale. Other team members include; Mr. Stanley Ofwono, Project Technician and Ms. Irene Achede, Project Administrator. Like other supported project teams, this team is engaging external stakeholders; Mr. Samson Okwir from Ugachick Poultry Breeders Ltd supports project implementation. In addition, mentorship of students is key at a higher learning institution like Makerere University and for this reason Mr. Thomas Wanyama and Tropher Ssali; Bachelor of Science Biotechnology students at CoNAS are team members of this project and they greatly supported at the Expo.

This project developed a keratin-based nanofilter using waste chicken feathers. This is a new technology and one of its kind in Uganda and Africa at large. The project aimed at efficiency and sustainability while promoting a circular economy. The developed filter is able to clean and purify water through removal of micro-organisms, heavy metals and other nano contaminants. The filtered water is safe and ready for use and even drinking. This project purposes to control environmental pollution through recycling of waste chicken feathers as it contributes to improved health, food safety, food security and environmental safety. This project majorly contributes towards SDGs 3, 6, 9, 13.


The second-best Innovation was the Trenching Machine that eases excavation of trenches during laying of water pipes and the third was an application used in the operation and maintenance of a water supply system both by teams from Busitema University. Congratulations!
Other Mak-RIF projects showcased at the Expo include the following;
- Green synthesis of graphene from Agro waste for energy storage devices – Dr. Nobert Mukasa – College of Engineering Design Art and Technology (CEDAT).
- Towards a Food Secure Uganda Under a Changing Climate – Dr. Isaac Mugume, College of Agricultural and Environmental Sciences (CAES).
- Environ e-Watch App for increased community surveillance in environmental monitoring catchment degradation and restoration – Dr. Patrick Musinguzi, College of Agricultural and Environmental Sciences (CAES).
- Functionalized XEROGEL – Carbon Water Filters – Dr. Ibrahim Karume, College of Natural Sciences (CoNAS).
- E-Participatory Innovation Platforms for Improved Access to Forestry Extension Services – Associate Prof. Justine Namaalwa, College of Agricultural and Environmental Sciences (CAES).
- Green Low-Cost Touchless Handwashing Technology (TW-20 Kit) For Public Shared Spaces, Dr. Dr. Joshua Wanyama,College of Agricultural and Environmental Sciences (CAES). Details about the launch of these kits are shared on https://rif.mak.ac.ug/mak-unveils-a-touchless-handwashing-kit-for-public-shared-spaces-in-response-to-covid-19-pandemic/


Upon receipt of this exciting news, Prof. Fred Masagazi-Masaazi, the Mak-RIF Chairperson Mak-said “Wow, Congratulations to all exhibitors at the just concluded ATC 2023 Expo and specifically to Makerere University’s Dr. Nabatanzi and your project team. I am happy that the adjudicators at the Expo identified this project and recognized it as the ‘BEST INNOVATION’. Indeed, we have many more potentially transformative projects being supported under the Mak-RIF initiative with funding from the Government of the republic of Uganda”. “We are forever grateful to the Government of Uganda for supporting research and innovations at Makerere University. This fund has continued to have spillover effects to other institutions of learning and organizations with whom our researchers and innovators have continued to work” Prof. Masagazi added.
The Appropriate Technologies 2023 Expo was an opportunity for Ministry of Water andEnvironment inpartnership with Makerere University and United Nations Children’s Fund (UNICEF) to showcase 47 innovative solutions directed towards positively impacting communities in which we live and serve. It was also at this Expo where the general public received various health services including HIV and Aids Counseling and Testing, Vaccination,testing for lifestyle diseases and Safe Male Circumcision etc. from Makerere University Hospital team. The Expo was attended by Members of Parliament, government officials including commissioners and assistant commissioners, private sector, researchers, innovators, entrepreneurs, the Media, Higher Education Institution faculty and students among others. Details about the Appropriate Technology Centre (ATC) are shared on https://atc.mwe.go.ug/
Engineer Christopher Tumusiime, Commissioner of the Water Utility Regulation Department at Uganda’s Ministry of Water and Environment welcomed all participants to the Expo noting that the Expo was an opportunity to showcase water supply, sanitation and environmentally appropriate technologies to spur social economic development in Uganda. “We are using this Expo to show that science and technology can be used to adjust effects of climate change, improve access to safe water, improve data management among others”, Engineer Tumusiime added. He thanked Makerere University Hospital team for providing health services during the Expo. He also thanked Prof. William Bazeyo, the ATC Chairperson for mobilizing Expo participants noting that he was also grateful to the Expo partners for all the support which enabled it to happen.
Mr. Yakubu Al Hassan Kassim, WASH Officer at UNICEF commended all stakeholders for a job well done at the Expo. He noted that the theme was well thought out especially in this error of socio-economic development efforts. “Let us give all these technologies support to scale. UNICEF focusses on sustainability of these technologies because this is authentic for home grown solutions. We are proud to be part of this and please, whenever there is an opportunity, call on us” he added.
Prof. William Bazeyo, the Appropriate Technology Centre Chairperson called upon all stakeholders to support Uganda’s innovations to get into the different markets. He said “Our people in the communities deserve even more especially using some of the simple technologies for example purification of water”. Prof. Bazeyo thanked Hon. Aogon for sparing time to engage with each exhibitor while offering guidance. He requested Hon. Aogon to please take the message to the committee he is leading that what they are looking for is all at the ATC Expo. “One day, Uganda will be a source of what the region requires for example employment of the youth” he added. He also thanked Makerere University and UNICEF for the partnership noting that he is always proud to be part of Makerere University and would continue working with the teams to spur research and innovation.
Honorable Silas Aogon, Uganda’s Member of Parliament for Kumi Municipality, Kumi District and Chairperson Uganda Parliamentary Forum on Water Sanitation and Hygiene (WASH) graced the expo as Chief Guest. He commended Ugandans who are researching and innovating including those embracing research and innovation. He called upon all to make technology and its aspiration viral. “Let new circles influence upcoming circles to grow technology” he noted. “We need appropriate technologies to save our natural bodies, control pollution, and reduce carbon emission” Hon. Aogon added. He also said that appropriate technologies need to trickle down to the last mile communities and thus the need to continue supporting the growth and development of technology. “On behalf of Government of Uganda, we pledge to continue supporting technology growth in Uganda and beyond. Let us all accord technology and innovation a priority so that we all benefit in one way or another” he said. He applauded the two Professors; Prof. William Bazeyo, the ATC Chairperson and Prof. Sylvia Nannyonga Tamusuza, Chairperson Makerere University Grants Administration and Management Unit and Head of Department Makerere University Department of Performing Arts and Film who joined in the Expo. He also appreciated the Makerere University Department of Performing Arts and Film for entertaining the Expo participants noting that when people sing properly then one is able to even work properly. He concluded by noting that by the time someone carries out research by him or herself, then that is a calling from God and may God continue to bless all researchers and innovators.
This Expo was also livestreamed online
Day 1 of the Expo – Follow the engagement on https://www.youtube.com/live/LI2z4hKCWvA?feature=share
Day 2 – https://www.youtube.com/live/qL8OcMJ0OvQ?feature=share
Day 3 – https://www.youtube.com/live/NjrK2s3FQak?feature=share
Harriet Adong is the Communications Officer, Makerere University Research and Innovations Fund (Mak-RIF)
Contributor: Dr. Alice Nabatanzi, Project Principal Investigator
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Natural Sciences
Enhancing Data Quality: NutriFishPlus Research Assistants Retooled Ahead of Baseline Survey
Published
2 weeks agoon
January 20, 2026
The NutriFishPlus Project team successfully conducted a one-day capacity-building training for its research assistants, centered on the Monitoring, Evaluation, and Learning (MEL) framework and the household survey tool. Held on 13th January 2026 at Ridar Hotel Seeta in Mukono District, the training aimed to improve data collection, analysis, and learning processes to support evidence-based project implementation and impact assessment.
It was officially opened by Dr. Jackson Efitre, the Principal Investigator, who introduced the research assistants to the overall goal of the NutriFishPlus Project and the guiding principles of the International Development Research Centre (IDRC) Scaling Approach. In his remarks, Dr Efitre emphasized the importance of high-quality data in tracking progress, informing adaptive management, and scaling impact.

NutriFishPlus builds on the significant achievements of the ground-breaking NutriFish Project (2019–2023), which was funded by IDRC and the Australian Centre for International Agricultural Research (ACIAR) through the Cultivate Africa’s Future Fund Phase II (CultiAF2). Officially launched on 28th October 2025, the two-year and eight-month project seeks to scale proven innovations while deepening nutrition, livelihood, and gender outcomes within small pelagic fisheries.
The project aims to:
- Scale up the adoption of improved and sustainable fish processing technologies, including solar tent driers and raised racks, to reach new fishing communities across Uganda.
- Enhance market access and strengthen supply chain linkages for high-quality fish and fish-based products.
- Empower women and other vulnerable groups while strengthening community resilience through diversified income-generating activities.

Expected Outcomes:
NutriFishPlus is expected to deliver multiple socioeconomic and environmental benefits, including:
- Improved incomes and livelihoods for marginalized fishing communities, particularly women and youth.
- Enhanced health and nutrition outcomes through the development of diversified, market-embedded fish products.
- Establishment of sustainable and replicable fish processing and marketing models across Uganda and the wider East African region.
- Increased participation of women and youth in decision-making and benefit-sharing within the Small Pelagic Fishes (SPFs) value chain.
- Improved socioeconomic conditions and ecosystem health through participatory and scalable approaches.

Project Implementation and Partnerships
The project is implemented by the Department of Zoology, Entomology, and Fisheries Sciences at Makerere University, in partnership with Nutreal Ltd and Kati Farms Ltd under a public-private partnership. Project activities will be carried out at five landing sites across Lakes Victoria, Kyoga, and Albert.

The project team comprises:
- Dr. Jackson Efitre (Principal Investigator)
- Dr. Dorothy Nakimbugwe (Co-PI from Nutreal Ltd)
- Ms. Lovin Kobusingye (Co-PI from Kati Farms Ltd)
- Dr. Robinson Odong (Project Officer, Department of Zoology, Entomology and Fisheries Sciences, Makerere University)
- Ms. Juliet Ogubi Nafula (M&E Expert)
- Ms. Nelly Badaru (Gender Specialist)
- Mr. Eugene Swinnerstone Miheso (IT Expert)
- Mr. Maurice Ssebisubi (Kati Farms Ltd)
- Ms. Hasifa Kabejja (Communication Officer)
- Ms. Eve Akongo Ampa (Project Administrator)

Strengthening MEL and Data Quality
During the training workshop, Ms. Juliet Ogubi Nafula guided the team through the NutriFishPlus MEL framework, highlighting its objectives, indicators, results chain, and reporting requirements. Particular emphasis was placed on the role of high-quality data in facilitating project learning, adaptive management, and accountability to donors and beneficiaries.
A key highlight of the training was a hands-on orientation to the household survey tool, led by Mr. Eugene Swinnerstone Miheso. Participants were taken through the structure of the questionnaire, which covers household demographics, nutrition and dietary diversity, fish consumption, livelihoods, value addition, gender dynamics, and food security. Practical sessions enabled the research assistants to practice administering the tool, apply effective probing techniques, and address common field-level challenges.

The training underscored critical ethical considerations in household data collection, including informed consent, confidentiality, and respectful engagement with respondents. Data quality assurance measures such as accurate data recording, use of digital data collection platforms, and daily review protocols were discussed to ensure consistency and reliability.

In his closing remarks, Dr. Efitre emphasized that well-trained research assistants are central to generating credible evidence that reflects the lived realities of beneficiary households. “This training is a vital investment in strengthening our MEL system and ensuring that the evidence we generate informs learning, accountability, and improved project outcomes,” he noted.

The participants expressed gratitude for the interactive and practical nature of the training, noting that the sessions significantly enhanced their confidence and readiness for fieldwork. The training concluded with a question-and-answer session and a brief assessment to confirm participants’ understanding of the MEL framework and household survey tool.

Pre-testing of the household survey tool
Following the training, the project team conducted a pre-test of the household survey tool at Kasenyi Landing Site in Entebbe on 19th January 2026, ahead of the baseline survey. The baseline data collection will be carried out across five landing sites: Katosi (Mukono District), Kikondo (Buikwe District), Bangaladesh and Kayago (Amolatar District), and Dei (Pakwach District), spanning Lakes Victoria, Kyoga, and Albert.
Details on the project at: https://news.mak.ac.ug/2025/10/mak-conas-launches-nutrifishplus-project/
Natural Sciences
Dr Oruru Bosco Appointed Acting Head of the Department of Physics
Published
4 weeks agoon
January 6, 2026
Dr Oruru Bosco has been appointed Acting Head of the Department of Physics at the College of Natural Sciences (CoNAS), Makerere University effective 1st January 2026. Dr Oruru takes on from Dr Okello Denis who has served in the same position since January 2022. He becomes the 10th Head of Department since its establishment. His predecessors include Prof. David Thomson, Prof. John Odeke Ilukor, Prof. Eldad J.K. Banda, Prof. Ezra K.S. Mugambe, Prof. Yusto Kaahwa, Prof. Ezra M. Twesigomwe, Prof. Florence Mutonyi D’ujanga, Prof. Winston Tumps Ireeta, and Dr. Denis Okello.
Dr. Oruru holds a PhD in Physics from the University of the Free State, South Africa, an MSc in Physics from the University of the Free State, a BSc in Astrophysics and Space Science from the University of Cape Town, a BSc in Education (Physics and Mathematics) from Mbarara University of Science and Technology, a Postgraduate Diploma in Public Administration and Management from Uganda Management Institute, and a Diploma in Secondary Education (Physics and Chemistry) from the Institute of Teacher Education, Kyambogo.

He has served the Department in various capacities as a Lecturer, Senior Lecturer, Graduate Supervisors Trainer, and Secretary of the Departmental Research and Teaching Programmes Committee. Dr. Oruru has supervised and examined several PhD, MSc, and BSc students at Makerere and other institutions, including Kyambogo University, Mbarara University of Science and Technology, the South African Institute of Physics, and the University of the Free State. His research interests include accretion onto magnetized compact objects (e.g., X-ray binaries and cataclysmic variables), exotic phenomena such as gamma-ray bursts, supernovae explosions, and active galactic nuclei, African cultural astronomy, and radiation physics.

At the handover ceremony held today, 6th January 2026, Dr. Denis Okello congratulated Dr. Oruru on his appointment and expressed gratitude to the College and University administration for the support accorded to him during his tenure. He also thanked the department staff for their cooperation and commitment. “The support I received enabled me to serve successfully and build upon the achievements of my predecessors. I leave the Department in a much improved state, with well-established infrastructure, including a lecture theatre, classrooms, teaching, research, and ICT laboratories, as well as a departmental library stocked with textbooks relevant to our programmes.”

During his tenure, Dr. Okello oversaw the review of the Bachelor of Science programmes (BSCI and BSCX) to align with the competence-based curriculum. The Department also acquired 55 computers through government funding, in addition to three iPads donated through the College. Renovations were carried out on the interior and exterior of the Department. Staffing improved, with 17 teaching staff currently in place out of the approved 27 positions. Recruitment efforts continue to fill the vacant positions.

Dr Okello appealed to staff to continue working together to further strengthen the department, and pledged support to the new head.
In his remarks, Dr Oruru thanked the staff and university management for entrusting him with the leadership of the Department. ““I am delighted to work alongside a team of dedicated professionals who understand their responsibilities and remain focused on our shared goals. I step into this position not merely as a leader, but as a representative of an exceptional team. With the guidance and support of my predecessors, I am confident that we will continue to uphold and build upon the department’s tradition of excellence.

The Dean, School of Physical Sciences, Dr Michael Owor commended both outgoing and incoming Heads for their commitment to the growth and success of the Department.




Natural Sciences
Jinja Fish Festival: Mak Recognized for its outstanding contribution to the Development of the Fisheries Sector
Published
2 months agoon
December 8, 2025
Makerere University, through the College of Natural Sciences (CoNAS), has been recognized for its outstanding contribution to the development of the fisheries sector in Uganda. The award was presented during the Sustainable Fisheries, Aquaculture, and Environmental Awards Ceremony at the 7th edition of the Jinja Fish Festival, held on 6th–7th December 2025 at Across the Nile Resort, along the banks of the River Nile in Njeru Municipality.
Renowned for showcasing diverse fish cuisines and cultural exhibitions, this year’s festival aimed to promote knowledge exchange, raise awareness, and highlight recent developments around Lake Victoria.

Launched in 2018, the Jinja Fish Festival has become a key platform for the public and stakeholders to learn about sustainable fisheries and the vital role of fish in livelihoods and nutrition. It also provides an avenue for fisheries stakeholders to deliberate on strategies to improve and sustain the sector.
The event includes the Lake Victoria Marathon, Nalubaale boat rowing competitions, a high-level fisheries forum, workshops, and exhibitions. It is organized by the Lake Victoria Fisheries Organization (LVFO) in partnership with the Directorate of Fisheries Resources, Sustainable Fisheries Initiative (SFI), Uganda Fish Processors and Exporters Association (UFPEA), and the International Fish and National Organizing Committee. It is funded by GIZ–SAF Project, the Food and Agriculture Organization (FAO), the International Fund for Agricultural Development (IFAD), and Enabel.

National Fisheries and Aquaculture Forum
A key highlight of the festival was the National Fisheries and Aquaculture Forum, themed “Promoting Sustainable Fisheries and Aquaculture through Ethical and Inclusive Blue Economy Practices.” The forum featured panel discussions on:
- Aligning Uganda’s Blue Economy with global and regional fisheries management frameworks.
- Adoption of climate-smart technologies in fisheries and aquaculture.
- Integration of business strategies and human rights principles into the fisheries and aquaculture value chain.
- Sustainable development of the fisheries and aquaculture sector.

Participants emphasized the importance of strengthening value chain governance, scaling up innovations, and aligning initiatives with youth employment opportunities.
Delivering the keynote address, Mr. Richard Ogutu-Ohwayo, Coordinator at African Lakes Network and Independent Researcher, highlighted the urgent need to address “dirty fish” corruption, improve fisheries resource management through effective policies, and increase human resource capacity within the sector. Dr. Odongokara Konstantine, a Research and Policy Expert, emphasized domesticating international policies into Uganda’s aquaculture practices and building stakeholders’ capacity to access regional and global opportunities.

NutriFishPlus Project Participation in the Festival
The NutriFishPlus Project team, along with students from CoNAS participated in the 7th edition of the Jinja Fish Festival on 6th and 7th December 2025. Led by Ms. Nelly Badaru, Gender Expert on the Project and Ms. Juliet Ogubi Nafula, PhD student in the Department of Zoology, Entomology, and Fisheries Sciences at CoNAS, the team showcased products developed under the project and educated participants on the nutritional benefits of small pelagic fishes.
In its first phase, titled NutriFish, Makerere University researchers, led by Dr. Jackson Efitre, in collaboration with the National Fisheries Resources Research Institute (NaFIRRI – NARO), NUTREAL Limited, and McGill University, Canada, developed five high-value nutritious products, including baby food, sauce, maize meal, snacks, and seasoning, using Mukene (silverfish). The team also published a Mukene recipe book, containing 16 recipes rich in protein, calcium, zinc, and iron.

Through the project, fishers gained access to loans for purchasing boats and fish containers that improve hygiene and product quality. Two enterprise fishing groups, with over 70 boats, were established to ensure consistent supply and standards. Researchers also developed the eCAS system, an application for tracking fish catches. By September 2022, 8,960 catch records had been transmitted through the system, which is now used by over 200 stakeholders, including the Directorate of Fisheries Resources and the Fisheries Protection Unit, helping prevent overfishing.

Other achievements registered under the project included the development of solar tent driers – greenhouse-like structures that reduce the risk of contamination and provide clean and efficient storage and drying, especially during the wet season subsequently reducing post-harvest losses. The project conducted awareness training for 326 people (200 women) to reduce gender inequalities. As a result, domestic violence dropped by 30%, and the number of women in the fish value chain increased. The project also trained eight Graduate students, who have gained valuable skills and knowledge thus boosting critical human resource needs in the fisheries sector.

Other exhibitors at the festival included (NaFIRRI – NARO), FAO, INNOECOFOOD Project at Makerere University, the International University of East Africa, Busitema University, SEETA University (Science, Environment, Engineering, Technology, and Agriculture), Yalelo Uganda, and Preventive Care International, all showcasing emerging technologies and innovations in fisheries.

NutriFishPlus Phase II
Funded by the International Development Research Centre (IDRC) and the Australian Centre for International Agricultural Research (ACIAR) under CultiAF2, the NutriFishPlus Project aims to scale up Phase I activities to further enhance incomes and livelihoods of Uganda’s fishing communities.
Launched on 28th October 2025, the 32-month project will run until March 2028. Its objectives include:
- Scaling up sustainable fishing technologies, including solar tent driers and raised racks, to reach new communities.
- Strengthening market access and supply chain linkages for high-quality fish and fish-based products.
- Empowering women and vulnerable groups through diversified income-generating activities.

Implemented by the Department of Zoology, Entomology, and Fisheries Sciences at Makerere University, in collaboration with Nutreal Ltd and Kati Farms Ltd, the project is led by Dr. Jackson Efitre (Principal Investigator).
Expected outcomes include:
- Improved livelihoods and incomes for marginalized fishing groups, especially women and youth.
- Better health and nutrition through diversified, market-driven fish products.
- Sustainable fish processing and marketing models replicable across Uganda and the East African region.
- Enhanced participation of women and youth in decision-making and benefit-sharing within the Small Pelagic Fishes (SPFs) value chain.
- Strengthened community resilience and ecosystem health through participatory approaches.

Project activities will be conducted at five landing sites around Lakes Victoria, Kyoga, and Albert: Katosi and Kikondo (Mukono and Buikwe districts), Bangaladesh and Kayago (Amolatar District), and Dei (Pakwach District).




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