文章基本信息

标题：Sustainability Assessment of Waste Management System for Mexico City (Mexico)—Based on Analytic Hierarchy Process
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作者：Nina Tsydenova ; Alethia Vázquez Morillas ; Arely Areanely Cruz Salas 等
期刊名称：Recycling
电子版ISSN：2313-4321
出版年度：2018
卷号：3
期号：3
页码：45-62
DOI：10.3390/recycling3030045
出版社：MDPI Publishing
摘要：Mexico City introduced the new legal waste norm Norma NADF-024-AMBT-2013 in July 2017. This report compares the proposed system with three alternatives: a baseline scenario with composting of organics, a scenario which involves anaerobic digestion of organics, and a mechanical–biological treatment scenario with no source separation. The comparison was done using an Analytic Hierarchy Process. Eleven different indicators were chosen for the evaluation: general waste performance indicators (landfill disposal and recycling rates), environmental indicators (greenhouse gas emissions, acid gas emissions, Biological Oxygen Demand (BOD), and mercury content in water and soil), economic indicators (investment and operation costs) ($ per Mg municipal solid waste (MSW)), and social indicators (jobs created and social acceptance). The scenario ranking based on pairwise comparison made by 5 experts from Mexico City showed that the most sustainable scenario, environmentally, socially, and economically, is that which corresponds to Norma NADF-024-AMBT-2013 with a ranking priority of 30.78%.
关键词：AHP; waste management; sustainability assessment; scenario ranking AHP ; waste management ; sustainability assessment ; scenario ranking