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Sensitivity analysis of multi-objective optimization for solid waste management: A case study of Dares Salaam, Tanzania

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dc.contributor.author Lyeme, Halidi A.
dc.contributor.author Mushi, Allen
dc.contributor.author Nkansah-Gyekye, Yaw
dc.date.accessioned 2019-05-24T05:37:59Z
dc.date.available 2019-05-24T05:37:59Z
dc.date.issued 2017-11-08
dc.identifier.uri http://dx.doi.org/10.20852/ntmsci.2017.220
dc.identifier.uri http://dspace.nm-aist.ac.tz/handle/123456789/184
dc.description Research Article published by BISKA Bilisim Technology en_US
dc.description.abstract In this study, a sensitivity analysis of a multi-objective optimization model for solid waste management (SWM) for Dar es Salaam city in Tanzania is considered. Our objectives were to identify the most sensitive parameters and effect of other input data to the model output. Five scenarios were considered by varying their associated parameter values. The results showed that the decrease of total cost for the SWMsystem in all scenarios was observed compared to the baseline solution when the single landfill was considered. Furthermore, the analysis shows that the variable cost parameter for the processing facilities is very sensitivity in such a way that if you increase the variable cost then, there is a rapid increase of total cost for the SWM system and the vice versa is true. The relevant suggestions to the decision makers were also discussed. en_US
dc.language.iso en_US en_US
dc.publisher BISKA Bilisim Technology en_US
dc.subject Sensitivity analysis en_US
dc.subject baseline solution en_US
dc.subject sensitive parameter en_US
dc.subject cost for SWM system en_US
dc.subject optimum path en_US
dc.title Sensitivity analysis of multi-objective optimization for solid waste management: A case study of Dares Salaam, Tanzania en_US
dc.type Article en_US


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