建筑和拆除废物的危险性和资源利用
Yanan Zhang1, Bensen Xian2, Chenchen Liao2
1College of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China; Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology, Guilin University of Technology, Guilin, 541006, China.
Journal of environmental management
|December 6, 2025
概括
建筑和拆除废弃物 (CDW) 管理需要更好地整合回收技术和国际法规. 这一审查提供了一个双重分析框架,以确定瓶,并指导可持续的CDW战略.
科学领域:
- 环境科学 环境科学
- 废物管理 废物管理
- 政策分析 政策分析
背景情况:
- 全球建筑和拆除废弃物 (CDW) 的增加带来了重大的环境和公共卫生挑战.
- 现有的研究往往缺乏对CDW管理策略的系统比较,特别是在监管框架和回收技术方面.
- 对于有效的CDW缓解,全面了解政策和技术之间的相互作用至关重要.
研究的目的:
- 引入一种新的双重分析框架来评估建筑和拆除废物 (CDW) 管理.
- 系统地比较国际监管框架和特定组件回收技术的有效性,局限性和权衡.
- 确定关键的瓶,并为可持续的CDW管理提供综合性建议.
主要方法:
- 在土壤,水和空气中合成了CDW的环境影响.
- 对主要CDW流进行资源回收技术的并行评估,评估成熟度,性能和障碍.
- 分析了主要经济体的监管制度,将政策意图与实际实施进行了比较.
主要成果:
- 强调由于CDW的环境影响,迫切需要以资源为导向的解决方案.
- 揭示了全球CDW法规中政策意图和实际实施之间的关键差异.
- 确定了当前CDW管理中的关键技术,经济和治理瓶.
结论:
- 有效的CDW管理需要综合战略,解决技术进步和政策机制.
- 解决发现的瓶对于推动可持续的资源回收和最大限度地减少对环境的破坏至关重要.
- 提供了建议,以告知未来的研究,政策制定和CDW管理的实际实施.
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