UNITED REPUBLIC OF TANZANIA MINISTRY OF WATER
WATER INSTITUTE
UNITED REPUBLIC OF TANZANIA MINISTRY OF WATER
WATER INSTITUTE
UNITED REPUBLIC OF TANZANIA MINISTRY OF WATER
WATER INSTITUTE
UNITED REPUBLIC OF TANZANIA MINISTRY OF WATER
WATER INSTITUTE
List of Published Papers for Water Institute Staff
2026
1. Nyangi M.J., Sibomana L.S. Ligate P. (2026) Seasonal assessment of Groundwater quality for drinking and irrigation in Ubungo municipality, Tanzania. Applied Water Science 10.1007/s13201-026-02868-0
2. Mremi, A., Kimwaga, R., Mulungu, D. M., & Izdori, F. (2026). Impact of extreme weather events on faecal sludge management based on standardized precipitation index in Dar es Salaam. Scientific Reports. https://doi.org/10.1038/s41598-025-34683-z
3. Mremi, A. S., Kimwaga, R., Mulungu, D. M., & Izdori, F. J. (2026). Flash flood risk assessment and sanitation infrastructure vulnerability in unplanned urban areas: A GIS-based analysis of the Sinza River catchment, Dar es Salaam. Environmental and Sustainability Indicators, 30, 101170. https://doi.org/10.1016/j.indic.2026.101170
4. Mduma, R. J., Mmasi, D. B., & Mwamila, T. B. (2026). Multivariate regression modelling for predicting decentralized wastewater treatment system efficiency at Kigamboni. International Journal of Environmental Science and Technology, 23(1), 76.
5. Nyangi, M. J. (2026). Enhancing simultaneous reduction of turbidity and chemical oxygen demand from municipal wastewater using banana peel biosorbents: a response surface methodology approach. Biomass Conversion and Biorefinery, 16(2). https://doi.org/10.1007/S13399-025-07010-9
6. Song, Y., Mih Sih A., Nzali C.T., Aliyu A., Nya, E.L., Mwamila, T.B., Abdelbaki C., Amoah, B. K., Qiu, H., Hu, R., Gwenzi, W., Noubactep, C., 2026. Metallic Iron, (Rain)Water, and the City: A Handout for Researchers and Policymakers. Hydroecology and Engineering, 3(1):10003. https://doi.org/10.70322/hee.2026.10003
2025
1. Mremi, A., Kimwaga, R., Mulungu, D. M., & Izdori, F. J. (2025). Climate Variability Impacts on Sanitation Services in an Informal Urban Settlement of Tandale Ward in Dar es Salaam Tanzania. Heliyon.
2. Mremi, A., Kimwaga, R., Mulungu, D. M., & Izdori, F. J. (2025). Spatial and temporal rainfall variability impacts on faecal sludge management services in Sinza River Catchment at Tandale Ward in Dar es Salaam, Tanzania. Geomatics, Natural Hazards and Risk, 16(1), 2462175.
3. Nyangi, M. J., & Ntirumolekwa, S. A. (2025). Defluoridation efficiency of animal bone char and coconut shell charcoal: a comparative adsorption isotherm and kinetic study. Water Supply, 25(3), 559-577.
4. Swilla, L. (2025). Application of RUSLE model equation in estimating the sediment yield of the Msimbazi River in Dar es Salaam, Tanzania. Water Practice & Technology. https://doi.org/10.2166/WPT.2025.182
5. Byarugaba, A. S., Chanzi, G., & Nyangi, M. J. (2025). Optimizing Chlorine Decay Factors in Intermittent Water Supply Using Box-Behnken Design. Journal of Water Resources, Engineering, Management & Policy, 2(2). https://doi.org/10.56542/w.jwempo.v2.i2.a6.2025
6. Charles, G., Swilla, L., Tarimo, I., & Mutayoba, E. (2025). Optimizing Water Supply Distribution Network at Makongo in Dar es Salaam, Tanzania. Journal of Geoscience and Environment Protection, 13(12), 73–91. https://doi.org/10.4236/GEP.2025.1312005
7. Chugu, E. E., Nyangi, M. J., & Lalika, M. C. (2025). Assessment of Heavy Metal Contamination in Urban Tributaries Draining into Lake Victoria at Musoma and Tarime Towns, Tanzania. Journal of Water Resources, Engineering, Management & Policy, 2(2).
8. Gebreeyesus, M., Gwenzi, W., Mwamila, T. B., & Noubactep, C. (2025). Mitigating freshwater supply shortages in regions of high demand in Ethiopia: integrated water resources management approach. Environmental Earth Sciences, 84(3), 99.
9. Abdallah, Z., Gobry, J., & Mwamila, T. B. (2025). Understanding Behavioral Factors Linked to Pollution and Water Quality in Lake Bassotu. Journal of Water Resources, Engineering, Management & Policy, 2(2).
10. Madomguia, D., Nya, E. L., Njomou-Ngounou, E. L., Gatcha-Bandjun, N., Mwamila, T. B., Balna, J., ... & Noubactep, C. (2025). Revisiting water resources management in the Mandara Mountains. Heliyon, 11(1). https://doi.org/10.1016/j.heliyon.2025.e41692
11. NYA, E. L., MWAMILA, T. B., SAMUEL, B., AHANA, A. M. S., ABDELBAKI, C., BALNA, J., ... & NOUBACTEP, C. (2025, February). An evergreen rainwater harvesting paradigm:“A house wife approach” or the missing puzzle of the “One water approach”. In Proceedings of the African Conference on Resilient and Sustainable Cities (Vol. 26, p. 27).
12. Samson, M., Chanzi, G., & Nkinda, M. S. (2025). To Establish Economic Viability of District Metered Areas: A Case Study of DAWASA’s Kinondoni Service Area, Tanzania. Journal of Water Resources, Engineering, Management & Policy, 2(2).
13. Mhangwa, M., Makungu, E. J., & Kisiki, C. P. (2025). Evaluating Socio-cultural Roles in Behavioural Adaptation for Sustainability of Rural Water Supply for climate change intervention. A Case Study of Sangara village. Search.Ebscohost.ComM Mhangwa, EJ Makungu, CP Kisiki Journal of Water Resources, Engineering, Management & Policy, 2025 https://doi.org/10.56542/w.jwempo.v2.i2.a10.2025
14. Sadima M.M., Mwamila T.B., Dickhaut W., 2025. Evaluating the effectiveness of water sensitive urban design (WSUD) measures in reducing runoff at the Water Institute in Dar es Salaam, Tanzania. Journal of Water Resources, Engineering, Management and Policy, Vol 2 (2):138-152. https://doi.org/10.56542/w.jwempo.v2.i2.a9.2025
15. Mmassy, E. J., Mutayoba, E., Mfwango, L., Chidodo, S., Chilagane, N., (2025). Assessing Land Use/Land Cover Change, Drivers, and Community-Based Interventions for Sustainable Water Availability in the Kidunda River Catchment, Ruvu Basin. Journal of Geoscience and Environment Protection, 13(8), 253–266. https://doi.org/10.4236/GEP.2025.138014
16. Mgimba, A., Swilla, L., & Senkondo, W. (2025). Numerical Evaluation of the Mtibwa Sugar Estates Earthfill Dam Safety, in Turiani-Morogoro,Tanzania. Journal of Water Resources, Engineering, Management and Policy, 2(2), 1–12.
17. Mkono, C. N., Shen, C., Mulashani, A. K., Carranza, E. J. M., Kalibwami, D. C., & Nyangi, M. J. (2025). A novel hybrid group method of data handling and Levenberg Marquardt model for estimating total organic carbon in source rocks with explainable artificial intelligence. Engineering Applications of Artificial Intelligence, 144, 110137.
18. Mremi, A., Kimwaga, R., Mulungu, D. M., & Izdori, F. (2025). Managing sanitation in unplanned urban areas: insights into manual emptying of onsite systems in Tandale, Dar es Salaam. Journal of Water, Sanitation and Hygiene for Development, 15(3), 215-231.
19. Mremi, A., Kimwaga, R., Mulungu, D. M., & Izdori, F. J. (2025). Addressing the Demand for Manual Emptying in Sustainable Urban Sanitation: A Case Study of Tandale Ward, Dar es Salaam, Tanzania https://conference.aru.ac.tz/storage/conferences-3/research-papers/file_67cab2fb99334.pdf
20. Gwapedza, D., Kabuya, P. M., Lidzhegu, Z., Makungu, E., Tanner, J., Muyaya, B., ... & Hughes, D. (2025). River riparian zones in Sub-Saharan Africa: Processes, functions, and sustainability. In Afrotropical Streams and Rivers (pp. 267-288). Elsevier.
21. Swilla, L. (2025). Evaluating the Potential of Coconut Shell Charcoal Dust on Compaction Properties of Granular Soil for Road Works. Advances in Civil Engineering and Environmental Science, e237432-. https://doi.org/10.22034/ACEES.2025.560797.1036
22. Esther Laurentine Nya, Tulinave Burton Mwamila, Bayongwa Samuel Ahana, Adeline Mih-Sih, Chérifa Abdelbaki, Jules Balna, Willis Gwenzi, And Chicgoua Noubactep, 2025. An evergreen rainwater harvesting paradigm: “A house wife approach” or the missing puzzle of the “One water approach”. Proceedings of the African Conference on Resilient and Sustainable Cities, 26-27 February, 2025, 642-662. https://lnkd.in/eRu8d7df
23. Huja, E. F., & BENJAMINI, D. (2025). Optimizing Water Supply Efficiency: Enhanced Management Strategies and Implementation Framework. Journal of Water Resources, Engineering, Management and Policy, 2(2), 1–25. https://doi.org/10.56542/W.JWEMPO.V2.I2.A4.2025
24. Beatus Laurent Rongo; Dr. Kimata Malekela; Dr. Rehema Monko. “Current Outsourcing Practices Employed in Acquiring Construction Consulting Services in Tanzania: Approaches, Partnering and Services (A Qualitative Study)’’. Volume. 10 Issue.1, January-2025 International Journal of Innovative Science and Research Technology (IJISRT), 2449-2458, https://doi.org/10.5281/zenodo.14874199
2024
1. Swilla, L., Katambara, Z., & Lingwanda, M. (2024). Calibration and verification of a hydrological SWMM model for the ungauged Kinyerezi River catchment in Dar es Salaam, Tanzania. Modeling Earth Systems and Environment, 1-16. https://doi.org/https://doi.org/10.1007/s40808-023-01929 6
2. Swilla, L. M., Katambara, Z., & Lingwanda, M. (2024). Application of multi criteria decision-making on low-impact development practice selection for the Kinyerezi River sub-catchments in Dar es Salaam, Tanzania. Water Science & Technology, 89(9), https://doi.org/https://doi.org/10.2166/wst.2024.130
3. Swilla, L., Katambara, Z., & Lingwanda, M. (2024). Evaluating the Performance of Low-Impact Development Practices in Mitigating Runoff Floods for the Kinyerezi River Catchments in Dar es Salaam, Tanzania. Water Conservation Science and Engineering, https://doi.org/https://doi.org/10.1007/s41101-024-00271-x
4. Swilla, L., Katambara, Z., & Lingwanda, M. (2024). Quantifying suitable low impact development practices in mitigating runoff floods for the Kinyerezi River catchment in Dar es Salaam, Tanzania. Water Practice & Technology, 19(7), 2868-2882. https://doi.org/https://doi.org/10.2166/wpt.2024.168
5. Siphambe, T. V., Aliyu, A., Souadji, K., Bayongwa, S. A., Amans, T., Fomena-Tchinda, H., ... & Noubactep, C. (2024). Mitigating flash flooding in the city: Drain or harvest?. Water Supply, 24(3), 812-834. https://doi.org/10.2166/ws.2024.023
6. Siphambe, T. V., Ahana, B. S., Aliyu, A., Tiwangye, A., Fomena-Tchinda, H., Tchouandem-Nzali, C., ... & Noubactep, C. (2024). Controlling stormwater at the source: dawn of a new era in integrated water resources management. Applied Water Science, 14(12), 262. https://doi.org/10.1007/s13201-024-02324-x
7. Sanka, P.M., Germain, O., Khalifa, L. et al.Production of low emission briquettes from carbonized faecal sludge as an alternative source of cooking energy. Energ Sustain Soc 14, 14 (2024). https://doi.org/10.1186/s13705-024-00449-0
8. Mmasi, D.B., Sanka, P.M. Kinetic Modeling of Escherichia coliRemoval Mechanisms in Faecal Sludge on Unplanted Sand-Drying Beds Using Moringa Oleifera as a Conditioner. Water Conserv Sci Eng 9, 54 (2024). https://doi.org/10.1007/s41101-024-00286-4
9. Sanka, P.M., Mmasi, D.B. Optimizing vertical up-flow engineered wetland systems for textile wastewater treatment: effects of flow rate, plant type, and column height. Int. J. Environ. Sci. Technol. (2024). https://doi.org/10.1007/s13762-024-06283-3
10. Chanzi, G., Bushesha, M., Munishi, S., & Karia, A. (2024) Current status and future prediction of land use land cover changes, and it is magnitude at Kilombero river basin. South Asian J Agric Sci 2024;4(2):01-14.
11. Chanzi, G., Bushesha, M., Munishi, S., & Karia, A (2024). Community perceptions and attitudes toward climate change impacts in the Kilombero river basin of Tanzania. Int J Geogr Geol Environ 2024;6(1):487-494. DOI: 10.22271/27067483.2024.v6.i1f.254
12. Gidion, D. K., Masawe, E. J., Chanzi, G. H., Rutakyamirwa, G., & Ochieng, N. A. (2024). Water Meter Inaccuracy Assessment and Operation Control Considering Customer Information. Journal of Water Resources, Engineering, Management & Policy.
13. Nyangi, M. J., & Leonard, L. S. (2024). Assessment of the Suitability of Groundwater in Kigamboni, Tanzania for Domestic and Irrigation Purposes Using Multivariate and Water Quality Index Analyses. Chemistry Africa, 7(2), 991-1004.
14. Nyangi, M. J. (2024). Simultaneous removal of chloride and hardness from groundwater by cassava peel biosorption: Optimization and sorption studies. Remediation Journal, 34(1), e21770.
15. David Gwapedza, Pierre M. Kabuya, Zwidofhelangani Lidzhegu, Eunice Makungu, Jane Tanner, Bruno Muyaya, Jules Beya, Denis Hughes. Chapter 11 - River riparian zones in Sub-Saharan Africa: Processes, functions, and sustainability, Editor(s): Tatenda Dalu, Frank O. Masese, Afrotropical Streams and Rivers, Elsevier, 2025. https://doi.org/10.1016/B978-0-443-23898-7.00011-7
2023
1. Gidion, D. K. (2023). Investigation of water utility efficiency features: production variables and the DEA model choices. Water Supply, 23(4), 1700-1710. https://doi.org/10.2166/ws.2023.093
2. Niyitegeka, H., Kassahun, S. K., & Nyangi, M. J. (2023). Removal of fluoride from water using aluminum‐modified activated carbon prepared from khat (Catha edulis) stems. Remediation Journal, 33(2), 119-133. https://doi.org/10.1002/rem.21749
3. Nya, E. L., Mwamila, T. B., Komguem-Poneabo, L., Njomou-Ngounou, E. L., Fangang-Fanseu, J., Tchoumbe, R. R., ... & Noubactep, C. (2023). Integrated Water Management in Mountain Communities: The Case of Feutap in the Municipality of Bangangté, Cameroon. Water, 15(8), 1467.
4. Gobry, J. J., Twisa, S. S., Ngassapa, F., & Kilulya, K. K. (2023). Impact of land use/cover change on water quality in the Mindu Dam drainage, Tanzania. Water Practice and Technology, 18 (5), 1086–1098. https://doi.org/10.2166/wpt.2023.067
5. Gobry, J. J., Bachwenkizi, H. S., Kimambo, O. N., Ngassapa, F. N., & Kilulya, K. F. (2023). Occurrence of Harmful Algal Blooms in Freshwater Sources of Mindu and Nyumba ya Mungu Dams, Tanzania. Journal of Toxicology, 2023.
https://doi.org/10.1155/2023/5532962
6. Nyangi, M. J., & Leonard, L. S. (2023). Assessment of the Suitability of Groundwater in Kigamboni, Tanzania for Domestic and Irrigation Purposes Using Multivariate and Water Quality Index Analyses. Chemistry Africa, 1-14.
7. Swilla, L., Katambara, Z., & Lingwanda, M. (2023). Characterizing hydrological-sensitive areas of the Kinyerezi river sub-catchments in Dar es Salaam, Tanzania using the topographic index approach. Water Practice & Technology, 18(12), 3377-3386.
https://doi.org/10.2166/wpt.2023.209
8. Mwalwiba, L. G., Kifanyi, G. E., Mutayoba, E., Ndambuki, J. M., & Chilagane, N. (2023). Assessment of Climate Change’s Impacts on River Flows in the Songwe Sub-Basin. Open Journal of Modern Hydrology, 13(2), 141-164. https://doi.org/10.4236/ojmh.2023.132008
9. Mwakalesi, A. J., & Nyangi, M. J. (2023). Colorimetric Sensing of Mercury in Aqueous Solutions Using Silver Nanoparticles Prepared from Synadenium glaucescens Root Aqueous Extract. Engineering Proceedings, 56(1), 182. https://doi.org/10.3390/ASEC2023-15310
10. Kisiki, C. P., Ayenew, T., & Mjemah, I. C. (2023). Estimation of groundwater recharge variability using a GIS-based distributed water balance model in Makutupora basin, Tanzania. Heliyon, 9(4). https://doi.org/10.1016/j.heliyon.2023.e15117
11. Mwanahanja, G. (2023). Evaluation of the Implementation of Learner-Centered Approach in Teaching and Learning Process in Tanzania: A Systematic Review. International Journal of Social Sciences: Current and Future Research Trends, 20(1), 225-239.
12. Gidion D. K. (2023). Investigation of water utility efficiency features: production variables and the DEA model choices. Water Supply, 23(4), 1700-1710. https://doi.org/10.2166/ws.2023.093
13. Niyitegeka, H., Kassahun, S. K., & Nyangi, M. J. (2023). Removal of fluoride from water using aluminumâ€modified activated carbon prepared from khat (Catha edulis) stems. Remediation Journal, 33(2), 119-133.
14. Nya, E. L., Mwamila, T. B., Komguem-Poneabo, L., Njomou-Ngounou, E. L., Fangang-Fanseu, J., Tchoumbe, R. R., ... & Noubactep, C. (2023). Integrated Water Management in Mountain Communities: The Case of Feutap in the Municipality of Bangangté, Cameroon. Water, 15(8), 1467.
15. Gobry, J. J., Twisa, S. S., Ngassapa, F., & Kilulya, K. K. (2023). Impact of land use/cover change on water quality in the Mindu Dam drainage, Tanzania. Water Practice and Technology, 18 (5), 1086–1098. https://doi.org/10.2166/wpt.2023.067
2022
1. Gidion, D. K., Karia, A. O., Nyangi, M. J., Mwamila, T. B., Senkondo, W., Mmasi, D. B., ... & Khoveyni, M. (2022). Stepwise efficiency assessment in a competitive scenario using DEA for ratios: service level benchmark. Water Supply, 22(10), 7794-7806. https://doi.org/10.2166/ws.2022.351
2. Nyangi, M. J., Chebude, Y., Kilulya, K. F., & Minu, A. (2022). Effects of coexisting ions on simultaneous removal of fluoride and arsenic from water by hybrid Al–Fe electrocoagulation. International Journal of Environmental Science and Technology, 19(7), 6667-6680.
3. Mwamila T.B., Gwenzi W., Noubactep C., 2022. Rainwater Harvesting Contributing to Water Security Amidst Pandemic; Universality of the Kilimanjaro Concept. In Covid-19: Perspectives Across Africa, Fymat, A., Romm, N.R.A., & Kapalanga, J. (Eds.), Victoria: Tellwell.
4. Benjamin, D. M., & Kimwaga, R. (2022). Model for prediction of the optimal dose of Jatropha curcas in FS dewatering. Water Practice & Technology, 17(11), 2296-2316. https://doi: 10.2166/wpt.2022.135
5. Mmasi, D. B. (2022). Suitability of treated FS using Jatropha curcas on unplanted sand drying beds for agricultural use in Dar es Salaam, Tanzania. Water Practice & Technology, 17(12), 2639-2653. https:// doi: 10.2166/wpt.2022.148
6. Marwa, L. I., Munishi, S., & Mwamila, T. B. (2022). Know-what, know-when and know-how: A web and mobile-based android application for early detection of pump failures in rural water supply projects, Tanzania. Water Practice & Technology, 17(11), 2447-2462. https://doi.org/10.2166/wpt.2022
7. Salvatory, S., Machunda, R. L., & Mwamila, T. B. (2022). An Evaluation of Sustainability Potential of Existing Septic Systems: A Fuzzy-Based Indexing Approach. Sustainability, 14(9), 5526.
8. Mwakalesi, A. J., & Nyangi, M. (2022). Effective Corrosion Inhibition of Mild Steel in an Acidic Environment Using an Aqueous Extract of Macadamia Nut Green Peel Biowaste. Engineering Proceedings, 31(1), 41.
9. Wagatua, R. W., Gumbo, J. R., Mureth, R. I., Ngom, L. C., Mwamila, T. B., & Marne, R. M. (2022). Rethinking Water Governance in Fluorosis Affected Communities Using the Mt. Longonot Sharity Concept, Naivasha–Kenya. Youth and Water Security in Africa, 290
10. Mazengo, M., Kifanyi, G. E., Mutayoba, E., & Chilagane, N. (2022). Modeling Surface Water Availability for Irrigation Development in Mbarali River Sub-Catchment Mbeya, Tanzania. Journal of Geoscience and Environment Protection, 10(4), 1-14. https://doi.org/10.4236/gep.2022.104001
11. Kisiki, C. P., Bekele, T. W., Ayenew, T., & Mjemah, I. C. (2022). Geospatial application on mapping groundwater recharge zones in Makutupora basin, Tanzania. Heliyon, 8(10). https://10.1016/j.heliyon.2022.e10760
12. Doglas, B., Kimwaga, R., & Mayo, A. (2022). A multiple regression model for prediction of optimal dose of Moringa Oleifera in faecal sludge dewatering. Water Practice & Technology, 17(1), 405-418.
13. Ramanan, S., Mkongo, G., Zhang, Q., Wen, H., Mtalo, F., & Shen, J. (2022). Assessing the environmental impact of bone char production by in-situ emission monitoring and life cycle assessment. Journal of Cleaner Production, 367, 132974.
14. Mazengo, M., Kifanyi, G. E., Mutayoba, E., & Chilagane, N. (2022). Examination of Water Quality Potentials for Irrigation Development in Mbarali River Sub-Catchment. Journal of the Institution of Engineers Tanzania, 0856 – 0196.
15. Kisiki, C. P., Ayenew, T., & Mjemah, I. C. (2022). Estimation of groundwater recharge in Makutupora basin located in a semi-arid region in Central Tanzania using soil moisture balance (SMB) and chloride mass balance (CMB) techniques. Journal of the Geological Society of India, 98(11), 1605-1614. https://doi.org/10.1007/s12594-022-2217-5
16. Mfwango, L. H., Kisiki, C. P., Ayenew, T., & Mahoo, H. F. (2022). The impact of land use/cover change on surface runoff at Kibungo sub-catchment of Upper Ruvu catchment in Tanzania. Environmental Challenges, 7, 100466. https://doi.org/10.1016/j.envc.2022.100466
17. Mpayo, N. A., & Bulayi, M. (2022). Trained English language teachers’ implementation of Competence-Based Curriculum in Tanzania’s Secondary schools. Ruaha Journal of Arts and Social Sciences, 8(1),36-47.
18. Mfwango, L. H., Ayenew, T., & Mahoo, H. F. (2022). Impacts of climate and land use/cover changes on streamflow at Kibungo sub-catchment, Tanzania. Heliyon, 8(11). https://doi.org/10.1016/j.heliyon.2022.e11285
19. Gidion, D. K., Karia, A. O., Nyangi, M. J., Mwamila, T. B., Senkondo, W., Mmasi, D. B., ... & Khoveyni, M. (2022). Stepwise efficiency assessment in a competitive scenario using DEA for ratios: service level benchmark. Water Supply, 22(10), 7794-7806. https://doi.org/10.2166/ws.2022.351
20. Mwakalesi, A. J., & Nyangi, M. (2022). Effective Corrosion Inhibition of Mild Steel in an Acidic Environment Using an Aqueous Extract of Macadamia Nut Green Peel Biowaste. Engineering Proceedings, 31(1), 41.
21. Benjamin, D. M., & Kimwaga, R. (2022). Model for prediction of the optimal dose of Jatropha curcas in FS dewatering. Water Practice & Technology, 17(11), 2296-2316.
https://doi: 10.2166/wpt.2022.135
22. Mmasi, D. B. (2022). Suitability of treated FS using Jatropha curcas on unplanted sand drying beds for agricultural use in Dar es Salaam, Tanzania. Water Practice & Technology, 17(12), 2639-2653. https:// doi: 10.2166/wpt.2022.148
23. Wagatua, R. W., Gumbo, J. R., Mureth, R. I., Ngom, L. C., Mwamila, T. B., & Marne, R. M. (2022). Rethinking Water Governance in Fluorosis Affected Communities Using the Mt. Longonot Sharity Concept, Naivasha–Kenya. Youth and Water Security in Africa, 290
24. Salvatory, S., Machunda, R. L., & Mwamila, T. B. (2022). An Evaluation of Sustainability Potential of Existing Septic Systems: A Fuzzy-Based Indexing Approach. Sustainability, 14(9), 5526.
25. Mwamila T.B., Gwenzi W., Noubactep C., 2022. Rainwater Harvesting Contributing to Water Security Amidst Pandemic; Universality of the Kilimanjaro Concept. In Covid-19: Perspectives Across Africa, Fymat, A., Romm, N.R.A., & Kapalanga, J. (Eds.), Victoria: Tellwell.
26. Ramanan, S., Mkongo, G., Zhang, Q., Wen, H., Mtalo, F., & Shen, J. (2022). Assessing the environmental impact of bone char production by in-situ emission monitoring and life cycle assessment. Journal of Cleaner Production, 367, 132974.
2021
1. Alphayo S.M. Sharma M.P., 2021. Removal of Fluoride from Drinking Water Supply in Pandey A, Mirsha S, Kansal M, Singh R,. V (eds.) Climate Impacts on Water Resources in India. Water Science and Technology Library, vol. 95. Springer, Cham. http://doi.org/10.1007/978-3-030-5 1427-3_26
2. Huang, Z., Nya, E.L., Rahman, M.A., Mwamila, T.B., Cao, V., Gwenzi, W., Noubactep, C., 2021. Integrated Water Resource Management: Rethinking the Contribution of Rainwater Harvesting. Sustainability, 13(15):8338. https://doi.org/10.3390/su13158338
3. Nkinda, M.S., Rwiza, M.J., Ijumba, J.N. and Njau, K.N., 2021. Heavy metals risk assessment of water and sediments collected from selected river tributaries of the Mara River in Tanzania. Discover Water, 1(3) (2021). https://doi.org/10.1007/s43832-021-00003-5
4. Nyangi, M.J., 2021. Remediation of Arsenic from Water Using Iron and Aluminum Electrodes in Electrocoagulation Technology: Adsorption Isotherm and Kinetic Studies. Chemistry Africa, 1-12. https://doi.org/10.1007/s42250-021-00268-2
5. Nyangi, M.J., Chebude, Y., Kilulya, K.F., and Minu, A., M., 2021. Effects of coexisting ions on simultaneous removal of fluoride and arsenic from water by hybrid Al–Fe electrocoagulation. Int. J. Environ. Sci. Technol. https://doi.org/10.1007/s13762-021-03598-3
6. Nyangi, M.J., Chebude, Y., Kilulya, K.F. and Minu, A., 2021. Removal of fluoride and arsenic from groundwater by hybrid Al–Fe electrocoagulation: adsorption isotherm and kinetics study of single and binary component systems. Remediat J. https://doi.org/10.1002/rem.21677
7. Nyangi, M.J., Y Chebude, Y., Kilulya, K.F. and Salim, C.J., 2021. Comparative Study on Adsorption Isotherm and Kinetics of Defluoridation Using Aluminum and Iron Electrodes in Electrocoagulation. Chemistry Africa 4 (2), 391-398. https://doi.org/10.1007/s42250-021-00228-w
8. Pembe-Ali, Z., Mwamila, T.B., Lufingo, M., Gwenzi, W., Marwa, J., Rwiza, M.J., Lugodisha, I., Qi, Q., and Noubactep, C., 2021. Application of the Kilimanjaro Concept in Reversing Seawater Intrusion and Securing Water Supply in Zanzibar, Tanzania. Water, 13(15), 2085. https://doi.org/10.3390/w1315208
2020
1. Mwanahanja, G. and Tilya, F., 2020. Pupils’ Attitude Towards Learning Mathematics Subject in Nkasi District Primary Schools. International Journal of Education, Culture and Society, 5 (2): 20 – 25.
2. 22. Nkinda, M.S., Rwiza, M.J., Ijumba, J.N. and Njau, K.N., 2020. Quantitative assessment of metal contamination and associated pollution risk in sediments from the Mara River in Tanzania. Environ Monit Assess, 192, 721. https://doi.org/10.1007/s10661-020-08681-9
3. 23. Nyangi, M.J., Chebude, Y., Kilulya, K.F., and Minu, A., 2020. Simultaneous removal of fluoride and arsenic from water by hybrid Al-Fe electrocoagulation: process optimization through surface response method. Separation Science and Technology, 1-11. https://doi.org/10.1080/01496395.2020.1837877
4. 24. Nyangi, M.J., Chebude, Y., Kilulya, K.F., 2020. Fluoride removal efficiencies of Al-EC and Fe-EC reactors: process optimization using Box–Behnken design of the surface response methodology. Appl Water Sci. https://doi.org/10.1007/s13201-020-01297-x
5. 25. Twisa, S., Mwabumba M., Kurian M., Buchroithner, M.F., 2020. Impact of Land-Use/Land-Cover Change on Drinking Water Ecosystem Services in Wami River Basin, Tanzania. Resources, 9(4), 37. https://doi.org/10.3390/resources9040037
6. 26. Twisa, S., Kazumba S., Kurian M. and Buchroithner, M.F., 2020. Evaluating and Predicting the Effects of Land Use Changes on Hydrology in Wami River Basin, Tanzania. Hydrology, 7(1), 17. https://doi.org/10.3390/hydrology7010017
2019
1. Ibrahim, A.W., Akyoo, A.M. and Kanuya, N.L., 2019. Analysis of marketing performance of the dairy value chain in Tanga city, Tanzania. Tanzania Journal of Agricultural Sciences, 17(2), 60-67. https://www.ajol.info/index.php/tjags/article/view/190351
2. Masunga S.L., Swilla L. M. and Tendwa S. M, 2019. Evaluation of Soil Fertility Status for Maize (Zea mays) Production in Moshi Rural, Kilimanjaro Region Tanzania. Asian Journal of Soil Science and Plant Nutrition, 5(1), 1-8. http://journalajsspn.com/index.php/AJSSPN/article/...
3. Qi Q., Marwa J., Mwamila T.B., Gwenzi W., and Noubactep C., 2019. Making Rainwater Harvesting a Key Solution for Water Management: The Universality of the Kilimanjaro Concept. Sustainability, 11 (20), 5606. https://doi.org/10.3390/su1120560
4. Twisa, S. and Buchroithner, M.F. 2019. Land-Use and Land-Cover (LULC) Change Detection in Wami River Basin, Tanzania. Land, 8, 136. https://www.mdpi.com/2073 445X/8/9/136
5. Twisa, S. and Buchroithner, M.F., 2019. Seasonal and Annual Rainfall Variability and Their Impact on Rural Water Supply Services in the Wami River Basin, Tanzania. Water, 11, 2055. https://www.mdpi.com/2073-4441/11/10/2055
6. Swilla L. M., Tendwa S. M. and Lufega S., 2019. Comparison between Future Water Potential and Future Water Demand for Tanzania Water Basins. International Journal of Advanced Research and Publications, 3(9). http://www.ijarp.org/paper-details.php?ref_number=RP0919-2712
7. Gidion, D.K., Hong, J., Adams, Z.A.M. and Khoyevni, M., 2019. Network DEA models for assessing urban water utility efficiency. Utilities Policy, 57, 48 – 58. https://doi.org/10.1016/j.jup.2019.02.001
8. Gidion, D. K., Jin H., Bojun H., Samson S. S., Magdalene Z. A. and Mohammad K., 2019. Consistency in efficiency benchmarking: urban water utility regulation with performance improvement. Water Supply, 19 (7), 1955 -1964. https://doi.org/10.2166/ws.2019.072
9. Nde-Tchoupe A. I Tepong-T sinde, R. Lufingo M, Pembe Ali, Z., Lugodisha. I Mureth,R.I., Nkinda, M.S., Marwa J Gwenzi, W., Mwamila T.B., Rahman, M.A; Noubactep, C. and Njau, K.N., 2019. White Teeth and Healthy Skeletons for all: The Path to Universal Fluoride-Free Drinking Water in Tanzania. Water, 11 (1), 131. doi:10.3390/w11010131
Published Books
1. Nyamizi Kazungu, 2019, Do Mutual Funds Deliver Alpha? Lambert Academic Publishing. ISBN: 978-3-659-55738-5
2. Nyamizi Kazungu, 2019, Financial Analysis and Evaluation of Companies Performance. Lambert Academic Publishing. ISBN: 978-620-2-22215-0
3. Nyamizi Kazungu, 2019, Related Grounds of Agency Theory for Dividends Payment Lambert Academic Publishing. ISBN: 978-613-9-46470-8
4. Ghanima Chanzi, 2018. Practices of solid waste management at Vingunguti Ward, Dar es salaam, Tanzania. Lambert Academic Publishing. ISBN: 978-613-9-85057-0
5. Ghanima Chanzi, 2018- Environmental pollution from cement manufacturing industries: A case study of Twiga Portland Cement Company, Tanzania. LAP Lambert Academic publishing. ISBN: 978-613-5-85644-6
6. Ghanima Chanzi 2018, Biogas production potential of printed papers with sugarcane wastes. LAP Lambert Academic publishing, ISBN: 978-620-2-08205-1.
Ongoing research work
1. Assessment of the cause for Prolonged Dry Periods of Great Ruaha (Rufiji River) – Ms. Catherine Salim and Mr. Lusajo Mfwango.
2. Assessment of attributes of Non-Revenue Water Reduction in the Regional water Utilities in Tanzania – Dr. Adam Karia, Dr. Shija Kazumba, Dr.Tulinave Mwamila, Mr. Ibrahim Wikedzi, Ms. Ghanima Chanzi, Ms. Lightness E. Mringi, Mr. Livingstone Swila, Mr. Charles Mafie, Mr. Pantaleo Tumbo
