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塑料废物管理方案的比较分析可持续性概况

Madalina-Maria Enache¹, Daniela Gavrilescu¹, Carmen Teodosiu¹

¹Department of Environmental Engineering and Management, "Cristofor Simionescu" Faculty of Chemical Engineering and Environmental Protection, "Gheorghe Asachi" Technical University of Iasi, 73 D. Mangeron Street, 700050 Iasi, Romania.

|August 14, 2025

概括

与燃烧或填埋相比,回收塑料废物大大减少了温室气体排放. 这项研究量化了这些环境效益,强调了回收利用.

科学领域:

环境科学环境科学
废物管理废物管理
循环经济是一个循环经济.

背景情况:

越来越多的塑料废物产生给全球环境带来了挑战.
低效的废弃物管理加剧了污染和资源枯竭.
欧盟 (欧盟),美国 (美国) 和罗马尼亚面临着不同的废物管理问题.

研究的目的:

对欧盟,美国和罗马尼亚的塑料废物管理制度进行比较分析.
量化与回收,燃烧和填埋相关的温室气体 (GHG) 排放.
评估塑料废物管理策略的社会经济影响.

主要方法:

使用美国环境保护局 (US EPA) 废物减少模型 (WARM) 版本 16.
整合了关于立法,技术和回收效率的特定区域数据.
量化温室气体排放量 (千克CO2e/人/年) 和经济指标 (工资,税收).

主要成果:

回收总是产生温室气体净排放减少 (-4.49公斤CO2e/人/年在欧盟, -20公斤CO2e/人/年在美国).
燃烧和填埋导致温室气体净排放为正值 (1.76至14.24公斤CO2e/人/年).
观察到显著的经济差异:PET管理人员的薪水和税收收集在不同地区有所不同.

结论:

回收提供了大量的环境和社会经济效益,与循环经济原则保持一致.
回收是可持续塑料废物管理和国家发展的基石.
罗马尼亚的国家议程可以从战略上利用回收利用来实现可持续发展.

关键词:

美国环保署WARM WARM 生命周期末期的治疗方法塑料废弃物塑料废弃物可持续性评估可持续性评估可持续性评估废弃物基础设施的废弃物基础设施.

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