采用数据环境分析方法的可持续方法,为建筑行业的铁矿石尾矿使用提供替代方案
Werlley Cristiano de Oliveira1, Samantha Rodrigues de Araújo2, Lásara Fabrícia Rodrigues2
1Department of Industrial Engineering, Federal University of Ouro Preto, Minas Gerais, Brazil.
概括
本研究评估了用于建筑的铁矿石尾矿 (IOT). 结果显示,混凝土块是最环保的,而陶和波特兰水泥根据分析模型提供社会和经济利益.
科学领域:
- 环境科学 环境科学
- 材料科学 材料科学 材料科学
- 数据科学数据科学数据科学
背景情况:
- 管理铁矿石尾矿 (IOT) 对于减轻采矿对环境,社会和经济的影响至关重要.
- 探索IOT的可持续用途对于负责任的资源管理至关重要.
研究的目的:
- 评估在建筑行业使用物联网的潜力.
- 根据环境,社会和经济标准评估不同的物联网应用.
主要方法:
- 使用数据包裹分析 (DEA),包括经典和重量限制输出导向模型.
- 在建筑材料中比较了IOT应用的性能.
主要成果:
- 在这两种DEA模型中,混凝土块是最环保的选择.
- 陶在经典的DEA模型中显示出优越的社会和经济表现.
- 波特兰水泥在重量限制DEA模型中表现出更好的社会和经济结果.
结论:
- 工业物联网在建筑行业有很大的使用潜力.
- 使用IOT可以减少与尾矿大相关的环境和社会风险.
- 物联网应用的选择取决于具体的评估标准 (环境,社会或经济).
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