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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

D. Mmasi

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2 papers indexed here

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Sep 2026

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

Sewerage networks in rapidly urbanizing cities are deteriorating under hydraulic overloading, structural failure, and escalating operational costs. The Integrated Sewerage Optimization Model (ISOM) was developed and applied to the Mwanza City sewerage network (62.86 km; January 2022–December 2025 operational monitori...

Arcado Abel Abel Nkayamba, D. Mmasi, Eng. Stephano M. Alphayo · 0 citations
Open access 2026

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

This study explored whether it's possible to recover valuable resources from five operational Decentralised Wastewater Treatment Systems (DEWATS) in Dar es Salaam, Tanzania, to help build a stronger urban sanitation economy. We gathered data on biogas, biosolids, treated effluent, and household tariff revenues through...

W. N. Mmuya, D. Mmasi, A. Mremi · 0 citations

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