Alternative Titleモンゴル国ウランバートル市の持続的廃棄物管理の改善のためのLCAと多基準意思決定分析
Note (General)In last years, as the lifestyle and socio-economic situation of the citizens is changing, in this regards amount of the municipal waste and type of waste are also increasing in the Ulaanbaatar city. This research analyzed each of the four waste disposal methods, to develop and select the waste management best option. To estimates economic efficiency Life cycle cost analysis methods based on the municipal waste disposal budget data; used tool a Cost-benefit analysis of each scenario explores opportunities to increase waste revenues and reduce annual costs. Also analyzes Life cycle impact assessment for each waste treatment option and includes a Life cycle assessment that considers direct and indirect GHG emissions during landfilling, waste incineration, composting, recycling, or energy consumption from waste treatment in Ulaanbaatar city. This research was conducted based on the Multi criteria decision analysis method for evaluating the performance of each scenario considered hereafter as well as interviews with experts. These interviews were used to identify key ideas related to waste management. These issues have been considered using Technique for order preference by similarity to ideal solution analysis to determine the potential impacts of environmental, economic, technical, and social factors, which were analyzed for each waste disposal method to develop and select the best option. As the result, MBT plant has not been advantageous considering all criteria. However, waste incineration is the most cost-effective option in Ulaanbaatar city in terms of saving coal resources and reducing coal production.
Collection (particular)国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文
Date Accepted (W3CDTF)2023-06-02T22:06:12+09:00
Data Provider (Database)国立国会図書館 : 国立国会図書館デジタルコレクション