| A value proposition: Resource recovery from faecal sludge—Can it be the driver for improved sanitation? S Diener, S Semiyaga, CB Niwagaba, AM Muspratt, JB Gning, ... Resources, Conservation and Recycling 88, 32-38, 2014 | 320 | 2014 |
| Decentralized options for faecal sludge management in urban slum areas of Sub-Saharan Africa: A review of technologies, practices and end-uses S Semiyaga, MAE Okure, CB Niwagaba, AY Katukiza, F Kansiime Resources, Conservation and Recycling 104, 109-119, 2015 | 150 | 2015 |
| Cross-country analysis of faecal sludge dewatering M Gold, H Harada, JD Therrien, T Nishida, M Cunningham, S Semiyaga, ... Environmental technology 39 (23), 3077-3087, 2018 | 80 | 2018 |
| Biochar as a novel technology for treatment of onsite domestic wastewater: A critical review CC Muoghalu, PA Owusu, S Lebu, A Nakagiri, S Semiyaga, OT Iorhemen, ... Frontiers in Environmental Science 11, 1095920, 2023 | 54 | 2023 |
| Biochar and its potential application for the improvement of the anaerobic digestion process: a critical review M Manga, C Aragón-Briceño, P Boutikos, S Semiyaga, O Olabinjo, ... Energies 16 (10), 4051, 2023 | 50 | 2023 |
| Dewaterability of faecal sludge and its implications on faecal sludge management in urban slums: Faecal sludge pre-treatment by dewatering S Semiyaga, MAE Okure, CB Niwagaba, PM Nyenje, F Kansiime International Journal of Environmental Science and Technology 14 (1), 151-164, 2017 | 50 | 2017 |
| Emerging organic contaminants in shallow groundwater underlying two contrasting peri-urban areas in Uganda FRB Twinomucunguzi, PM Nyenje, RN Kulabako, S Semiyaga, ... Environmental Monitoring and Assessment 193 (4), 228, 2021 | 35 | 2021 |
| Reducing groundwater contamination from on-site sanitation in peri-urban Sub-Saharan Africa: Reviewing transition management attributes towards implementation of water safety plans FRB Twinomucunguzi, PM Nyenje, RN Kulabako, S Semiyaga, ... Sustainability 12 (10), 4210, 2020 | 29 | 2020 |
| Faecal sludge emptying in Sub-Saharan Africa, South and Southeast Asia: A systematic review of emptying technology choices, challenges, and improvement initiatives C Muoghalu, S Semiyaga, M Manga Frontiers in Environmental Science 11, 1097716, 2023 | 27 | 2023 |
| Application of Anaerobic Digestion in Decentralized Faecal Sludge Treatment Plants S Semiyaga, A Nakagiri, CB Niwagaba, M Manga Anaerobic Biodigesters for Human Waste Treatment, 263-281, 2022 | 24 | 2022 |
| Application of black soldier fly larvae in decentralized treatment of faecal sludge from pit latrines in informal settlements in Kampala city R Tokwaro, S Semiyaga, CB Niwagaba, A Nakagiri, JI Sempewo, ... Frontiers in Environmental Science 11, 1118635, 2023 | 20 | 2023 |
| Effluents from septic systems and impact on groundwater contamination: a systematic review R Gyimah, S Lebu, I Owusu-Frimpong, S Semiyaga, A Salzberg, M Manga Environmental Science and Pollution Research 31 (54), 62655-62675, 2024 | 16 | 2024 |
| Antibiotics in shallow groundwater underlying urban informal settlements in developing countries: influence of on-site sanitation practices and risk assessment FRB Twinomucunguzi, PM Nyenje, S Semiyaga, P Kebirungi, ... Urban Water Journal 20 (10), 1731-1743, 2023 | 13 | 2023 |
| Evaluation of business models for fecal sludge emptying and transport in informal settlements of Kampala, Uganda S Singh, F Laker, NL Bateganya, AG Nkurunziza, S Semiyaga, ... Water 14 (18), 2914, 2022 | 13 | 2022 |
| Adequacy of vacuum and non-vacuum technologies for emptying faecal sludge from informal settlements of Kampala City S Semiyaga, G Bamuhimbise, SC Apio, JR Kinobe, A Nkurunziza, ... Habitat International 125, 102596, 2022 | 12 | 2022 |
| Enhancing faecal sludge dewaterability and end-use by conditioning with sawdust and charcoal dust S Semiyaga, MAE Okure, CB Niwagaba, PM Nyenje, F Kansiime Environmental Technology 39 (3), 327-335, 2018 | 12 | 2018 |
| Optimisation of centrifuge operating conditions for dewatering physically conditioned faecal sludge from urban slums S Semiyaga, MAE Okure, CB Niwagaba, PM Nyenje, F Kansiime Environmental Technology & Innovation 8, 28-39, 2017 | 12 | 2017 |
| Impacts of climate and land use/cover change on mini-hydropower generation in River Kyambura watershed in South Western part of Uganda M Aruho Tusingwiire, MD Tumutungire, JI Sempewo, S Semiyaga Water Practice & Technology 18 (6), 1576-1597, 2023 | 9 | 2023 |
| Dewatering as a critical step in urban slumbased faecal sludge management S Semiyaga, MAE Okure, CB Niwagaba, PM Nyenje, F Kansiime International Journal of Environmental Science and Technology 14 (1), 151-164, 2017 | 9 | 2017 |
| Optimization of a vermifiltration process for the treatment of high strength domestic greywater in hot climate area: A Response Surface Methodology approach N Saapi, S. S., Andrianisa, H. A., Zorom, M., Mounirou, L. A., Semiyaga, S ... Water Research 270, 2025 | 7 | 2025 |
Dr. Charles B. NiwagabaAssociate Professor of Civil and Environmental Engineering, Makerere UniversityVerified email at mak.ac.ug
