Author

Doglas Benjamin Mmasi

Observed names: Benjamin Doglas, D. B. I. Mmasi, D. B. Mmasi, Doglas B. Mmasi, Doglas Benjamin, Doglas Mmasi, Douglas Benjamin Mmasi, Dr. Douglas Benjamin Mmasi

Institution: Water Institute, Tanzania

Observed institutions: University of Dar es Salaam, Water Institute, Tanzania

ORCID: 0009-0002-8463-8716

Observed ORCID: 0009-0002-8463-8716

OpenAlex ID: A5058576213

Variability of faecal sludge characteristics and its implication for dewaterability across different on-site sanitation containments in unplanned settlements in Dar es Salaam, Tanzania

2021 · Benjamin Doglas, Richard Kimwaga, et al. · Water Practice & Technology · 12

Stepwise efficiency assessment in a competitive scenario using DEA for ratios: service level benchmark

2022 · Dickson K. Gidion, Adam O. Karia, et al. · Water Science & Technology Water Supply · 4

The Potentials of Faecal Sludge Treatment using Local Conditioners in Tanzania: A Review

2019 · Benjamin Doglas, Aloyce W. Mayo, et al. · Tanzania Journal of Engineering and Technology · 4

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A multiple regression model for prediction of optimal dose of Moringa Oleifera in faecal sludge dewatering

2021 · Benjamin Doglas, Richard Kimwaga, et al. · Water Practice & Technology · 3

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Optimizing vertical up-flow engineered wetland systems for textile wastewater treatment: effects of flow rate, plant type, and column height

2024 · P. M. Sanka, D. B. Mmasi · International Journal of Environmental Science and Technology · 2

Suitability of treated FS using Jatropha curcas on unplanted sand drying beds for agricultural use in Dar es Salaam, Tanzania

2022 · Doglas Benjamin Mmasi · Water Practice & Technology · 2

Analysis of Climate Change Impacts in Ngerengere Sub-Basin Using Data-driven Model

2017 · Doglas Benjamin · Current Journal of Applied Science and Technology · 1

An integrated sewerage optimization model for performance assessment of urban sewerage networks: a capacity, reliability and sustainability framework validated on Mwanza, Tanzania

2026 · Arcado Abel Abel Nkayamba, Douglas Benjamin Mmasi, et al. · Water Practice & Technology

Predictive modelling of helminthic egg distribution in pit latrines: integrating multi-depth analysis with environmental and operational parameters in rural Tanzania

2026 · Mashaka Naison Sinkala, Doglas Benjamin Mmasi, et al. · Journal of Water Sanitation and Hygiene for Development

Agricultural Reuse Suitability of Treated Faecal Sludge Effluent from an Integrated Waste Stabilization Pond and Constructed Wetland System at Busoka Sludge Treatment Plant, Kahama, Tanzania

2026 · Paschal Mnyeti, Doglas Mmasi, et al. · International Journal For Multidisciplinary Research

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Integrated Sewerage Optimization Model (ISOM) for Performance Assessment of Urban Sewerage Networks: A Capacity, Reliability and Sustainability Framework Validated on Mwanza, Tanzania

2026 · Eng. Arcado Abel Nkayamba, Dr. Douglas Benjamin Mmasi, et al. · Zenodo (CERN European Organization for Nuclear Research)

Multi-Criterial Optimization Model for Faecal Sludge Management in Informal Settlement: Balancing Technical Feasibility, Financial Sustainability, and Community Participation in Mwanza, Tanzania.

2026 · Rashidi Iddi, Doglas Benjamin Mmasi, et al. · Journal of Water Resources Engineering Management and Policy

Development of an optimized operation and maintenance framework for waste stabilization ponds in resource-constrained settings: A case study of MWAUWASA Butuja facility, Mwanza, Tanzania

2026 · Deus Atemo, Doglas Benjamin Mmasi, et al. · Water Practice & Technology

Development and Quantification of Pathogen Removal Index during Wet and Dry Seasons in Msamala Ward, Songea Municipality, Tanzania

2026 · M. P. Charles, D. B. Mmasi, et al. · Journal of applied science and environmental management

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Sanitation Technology Adoptability in Informal Settlements: An Analytical Framework Based on Structural Equation Modeling in Dar Es Salaam, Tanzania

2026 · A. Gracephord, D. B. Mmasi, et al. · Journal of applied science and environmental management

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Heavy Metal Removal Performance in Waste Stabilization Ponds Receiving Mixed Sewer Cesspit Influents at Vingunguti and Sewer-Only Influents at Buguruni Treatment Systems, Dar es Salaam, Tanzania

2026 · J. Mwanjee, D. B. Mmasi, et al. · Journal of applied science and environmental management

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Spatial Distribution Model for Helminth Eggs in Swaswa Waste Stabilization Pond Sludge System Located in Dodoma, the Capital City of Tanzania

2026 · L. Mwinuka, D. B. I. Mmasi, et al. · Journal of applied science and environmental management

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Synthesis And Characterization of Coconut Husk Biochar–Chitosan Composite Adsorbent and Evaluation of Its Efficacy for Salinity Removal from Borehole Drinking Water in Chamwino District, Central Tanzania

2026 · S. M. Ndimbo, P. M. Sanka, et al. · Journal of applied science and environmental management

Feasibility of Resource Recovery from Operational Decentralised Wastewater Treatment Systems for Urban Sanitation Economy in Dar es Salaam, Tanzania

2026 · W. N. Mmuya, D. B. Mmasi, et al. · Journal of applied science and environmental management

Multivariate regression modelling for predicting decentralized wastewater treatment system efficiency at Kigamboni

2025 · R. J. Mduma, D. B. Mmasi, et al. · International Journal of Environmental Science and Technology

Kinetic Modeling of Escherichia coli Removal Mechanisms in Faecal Sludge on Unplanted Sand-Drying Beds Using Moringa Oleifera as a Conditioner

2024 · Doglas Benjamin Mmasi, Paulo Martin Sanka · Water Conservation Science and Engineering

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Assessment of Efficiency of Water Quality Management along Mzinga River

2018 · Doglas Mmasi, Grace Mvungi, et al. · Journal of Scientific Research and Reports

Works count: 22

Citation count: 28

H-index: 3

I10-index: 1