在不同的碳政策下优化城市规模的拆除废物供应链
Jingkuang Liu1, Yaping Chai2, Jiaxi Zheng1
1School of Management, Guangzhou University, Guangzhou, 510006, China.
Environmental science and pollution research international
|March 15, 2024
概括
这项研究优化了城市规模的拆除废物 (C&DW) 循环回收,使用闭环供应链模型. 碳交易政策有效降低回收成本,促进可持续发展的经济效益.
科学领域:
- 环境科学 环境科学
- 可持续发展 可持续发展 可持续发展
- 循环经济是一个循环经济.
背景情况:
- 实现碳峰值和碳中和需要一个绿色,低碳循环发展经济体系.
- 城市规模拆除废弃物 (C&DW) 的资源利用对环境保护和可持续发展至关重要.
研究的目的:
- 开发和优化C&DW资源利用的闭环供应链 (CLSC) 模型.
- 分析碳价格 (CP) 和碳交易 (CT) 政策对C&DW回收经济的影响.
主要方法:
- 为C&DW引入一个独特的CLSC模型.
- 使用混合整数非线性编程 (MINLP) 模型进行优化.
- 在各种CP和CT政策场景下,在广州进行案例研究分析.
主要成果:
- 碳排放成本受排放量和碳价格的影响,CP监管C&DW回收排放.
- 固定CP的CT政策降低了C&DW回收处理成本.
- 在建筑环境保护产品市场上,CT政策降低了成本,提高了经济效益.
结论:
- 该研究推进了C&DW回收供应链 (SC) 管理理论.
- 为政府的C&DW回收管理政策提供理论基础.
- 强调了CT政策在促进可持续的C&DW管理方面的有效性.
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