实施废物变能源系统的决策支持标准:巴西南部的案例研究

M. Sellitto, Maria Soares de Lima, Leandro Tomasin da Silva, Nelson Kadel Jr, M. Butturi
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引用次数: 0

摘要

设计/方法/途径该方法是一项简单的定性案例研究。参与热电厂项目的五位专家采用李克特量表对决策模型进行了定性评估,该模型包含从近期研究中得出的 15 项指标。研究对象是巴西南部一个利用城市固体废物(MSW)建设热电厂项目的第一阶段。研究结果这项研究确定了 15 项标准,这些标准支持巴西南部一个中等城市针对城市固体废物实施 WtE 的决策过程。研究发现,符合 MSW 法规、符合能源法规、初始投资和公共健康影响是最具影响力的标准。该研究为决策过程提供了两个模型:一个简化模型和一个完整模型,分别包含 10 个和 15 个指标。研究局限性/影响该研究涉及巴西南部的中等规模城市。实践意义城市公共管理者现在有了一种基于定性评估的方法,该方法可从技术、经济、环境和社会等多个角度支持有关 MSW WtE 技术的决策过程。社会意义MSW 管理措施可为弱势群体创造就业机会和收入,并为 MSW(主要是发展中国家的 MSW)提供一个正确的去向。 原创性/价值主要的原创性在于,市政公共决策者现在有了一个基于四个结构(技术、经济、环境和社会)的结构化模型,该模型包含 15 个指标,可为涉及 WtE 和 MSW 管理的决策过程提供支持。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Decision support criteria for the implementation of waste-to-energy conversion systems: a case study in Southern Brazil
PurposeThe purpose of the article is to identify relevant criteria for decision support in the implementation of waste-to-energy (WtE)-based systems.Design/methodology/approachThe methodology is a simple case study with a qualitative approach. Five experts involved in the project of a thermoelectric power plant qualitatively evaluated, on a Likert scale, a decision model with 15 indicators derived from recent studies. The research object was the first stage of a project to implement a thermoelectric plant employing municipal solid waste (MSW) in southern Brazil.FindingsThe study identified 15 criteria supporting the decision-making process regarding WtE implementation for MSW in a mid-sized city in southern Brazil. The study identified that compliance with MSW legislation, compliance with energy legislation, initial investment and public health impact are the most influential criteria. The study offered two models for decision processes: a simplified one and a complete one, with ten and fifteen indicators, respectively.Research limitations/implicationsThe study concerns mid-sized municipalities in southern Brazil.Practical implicationsMunicipal public managers have now a methodology based on qualitative evaluation that admits multiple perspectives, such as technical, economic, environmental and social, to support decision-making processes on WtE technologies for MSW.Social implicationsMSW management initiatives can yield jobs and revenues for vulnerable populations and provide a correct destination for MSW, mainly in developing countries.Originality/valueThe main originality is that now municipal public decision-makers have a structured model based on four constructs (technical, economic, environmental and social) deployed in 15 indicators to support decision-making processes involving WtE and MSW management.
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