优化工业废物流中的材料循环路径:一个决策模型
L G L M Edirisinghe1,2, A A P de Alwis1,2,3, S Prakash4
1University of Moratuwa, Moratuwa 10400, Sri Lanka.
MethodsX
|July 23, 2024
概括
本研究提出了一个优化模型,以确定有效的工业废物回收途径,平衡材料回收和循环经济的利. 该模型有助于废物管理利益相关者的决策.
科学领域:
- 环境科学 环境科学
- 工业生态学 工业生态学
- 运营研究 运营研究
背景情况:
- 越来越多的环境法规推动了工业固体废物管理和回收.
- 向循环经济过渡需要有效的材料再利用和回收利用.
- 在系统地选择最佳废弃物回收途径以重新整合到生产周期方面存在差距.
研究的目的:
- 引入一种新的优化模型,用于识别高效的材料循环路径.
- 在循环经济框架内,利用技术和生物循环.
- 优先考虑最大限度地利用材料回收和同时创造利的途径.
主要方法:
- 开发一个双重目标优化模型.
- 在MATLAB中利用遗传算法 (GA) 优化工具.
- 该模型应用于比亚加马出口加工区的织物废物作为案例研究.
主要成果:
- 该模型有效地确定了最佳的废物循环路径.
- 在将权重分配给材料回收和利目标方面表现出灵活性.
- 提供了一个可定制的框架,可以适应各种利益相关者的优先事项.
结论:
- 开发的模型为工业废物管理提供了一个实用,优化和可扩展的解决方案.
- 它通过改善废物回收和经济可行性,大大推动了循环经济目标.
- 该模型是废物管理利益相关方的宝贵决策工具.
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