School of Physical Sciences (Phys-Sciences)
Recent Submissions
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Comparing the effect of binder on the quality of bagasse briquettes
(Makerere University, 2026)Briquettes made from biomass, such as sugarcane bagasse, a by-product of sugarcane mills, is a renewable energy source. This research aimed at the production and characterisation of bagasse briquettes. The major raw material, ... -
Characterization of microplastics from wastewater treatment plants in Kampala
(Makerere University, 2025)This study aimed to evaluate the presence, types, and removal efficiency of microplastics (MPs) in wastewater treatment processes at Lubigi and Bugolobi Wastewater Treatment Plants (WWTPs) in Uganda. Wastewater samples ... -
Production of carbonized briquettes from candlenut shells using unripe banana peelings as the binder
(Makerere University, 2025)This study investigated the fuel characteristics and performance efficiency of biomass briquettes made from carbonized candlenut shells, in combination with an organic binder derived from boiled banana peels. These peels, ... -
A Semiliki basin field study report
(Makerere University, 2025)This report presents findings from fieldwork conducted in Uganda's Semliki Basin (Albertine Graben) from 30/06/2024 to 10/07/2024, analyzing stratigraphic, sedimentologic, and structural data critical for petroleum ... -
Reducing the rate of scaling in evaporators in the sugar making factories using anti-scalants
(Makerere University, 2023)This research project was aimed at lowering the rate of scaling in the evaporators in the sugar manufacturing industries particulary SCOUL using anti-scalants. The significance of this research was to create a basis for ... -
Effects of different solvents on the yield of oil from avocado fruit using hexane and petroleum ether
(Makerere University, 2023)This project was focused on comparing yields of different solvents when extracting avocado oil using the soslet pparatus. The petroleum ether and hexane were the solvents used to extract avocado oil. The avocado obtained ... -
Project report for Semliki basin field study
(Makerere University, 2025)This is a field observation and post-field data analysis report of a geologic and stratigraphic logging exercise in the Albertine Graben, south and east of Lake Albert in Ntoroko District, Western Uganda. Targeted areas ... -
Synthesis and assessment of phosphoric acid-activated biochar from watermelon (citrullus lanatus) peels for the removal of Lead (II) and Cadmium (II) ions from aqueous media
(Makerere University, 2025)This study investigated a sustainable, circular-economy approach to address the dual environmental challenges of heavy metal water pollution and agricultural waste management in Kampala, Uganda. Activated biochar was ... -
Geologic and stratigraphic logging project of the semiliki basin in the Albertine Graben region, Ntoroko District, Western Uganda.
(Makerere University, 2026)The semiliki basin is covered by sediments that represent the middle Miocene to recent, which are described from the outcrops exposed by the road cut exposed in the area of study, underlain by possible Jurassic or ... -
The lithostratigraphy and basin analysis of the Kibuku area Semiliki Basin in Ntoroko district
(Makerere University, 2019)This report is a complete record of the field work and field excursion that was conducted from 10th - 23rd June 2018 at Kibuku, around and within the Semliki Basin in Ntoroko district that lies in the Western part of Uganda. ... -
Optimization of cellulose extraction process (alkaline treatment using a solution of sodium hydroxide) from a non-edible plant chloris gayana and characterization of the extracted cellulose.
(Makerere University, 2025)Chloris Gayana, commonly known as Rhodes grass, is a robust, stoloniferous grass native to Africa and widely introduced across tropical and subtropical regions for its utility in forage, erosion control, and soil improvement. ... -
Optimization of the clarification process at kakira sugar factory
(Makerere University, 2025-07-12)The aim of this research was to determine the optimum dosage of two flocculants (Polyacrylamide and Moringa oleifera) and to determine which performs better. The jar testing method was employed for seven different ... -
Production of Biodiesel from Waste Sunflower Cooking Oil.
(Makerere University, 2025-06-27)This report investigates the production of biodiesel from sunflower oil and methanol via base- catalyzed transesterification, focusing on laboratory experimentation. Biodiesel, a renewable and biodegradable alternative ... -
Production of Nicotine Sulphate from Tobacco Waste By Water Extraction Method.
(Makerere University, 2025-05-05)This research project, conducted at the Makerere University Chemistry Department, aimed to develop an efficient, sustainable, and economically viable process for manufacturing nicotine sulfate from tobacco waste, thereby ... -
Encapsulated essential oil blend of thyme, cloves and rosemary oils as natural preservative: A sustainable solution to post-harvest food and fruit spoilage in Uganda
(Makerere University, 2025)Post-harvest spoilage of fruits, particularly tomatoes, accounts for up to 40% annual losses in Uganda, mainly due to microbial contamination, ethylene-induced ripening, and oxidative degradation. Conventional chemical ... -
Phytochemical screening of Bottlebrush tree (Callistemon Citrinus) as a medicinal plant.
(Makerere University, 2025-07-20)In this study, the phytochemical screening of the bark of Callistemon citirnus was done. Brix refractometry tests and UV-Vis spectroscopy were used in the identification of the phytochemicals. Bulk bark samples were ... -
The semliki basin field study project involving collection and interpretation of stratigraphic, petrographic, sedimentologic and structural data in the albertine graben.
(Makerere University, 2025-06-02)This report presents a detailed documentation of observations recorded in the field and the post-field analysis of the collected data in the Semliki basin situated within the Albertine graben of western Uganda. The ... -
Manufacture of briquettes from spent bleaching earth after crude palm oil refining at BIDCO Uganda Limited as an alternative to charcoal
(Makerere University, 2025)This project mainly aimed to transform spent bleaching earth (SBE) a by-product after crude palm oil refining into fuel briquettes as an alternative to wood charcoal using molasses from Kakira sugar factory in Jinja district ... -
Extraction and Characterization of Jatropha Curcas Seed Oil from Selected Regions in Eastern Uganda
(Makerere University, 2025-12-12)The global imperative to find sustainable and renewable energy sources has intensified research into non-edible biofuel feedstock. Jatropha curcas is a promising candidate due to its high oil content and ability to grow ... -
Effect of pulping method on the quality of paper produced from banana stem fibre
(Makerere University, 2025)The rising demand for paper and the pressure on forest resources has created the need to explore alternative raw materials for pulp and paper production. Agricultural residues such as banana pseudostem are abundant and ...
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