提高填埋场效率以推动温室气体减排:关于最佳实践和政策建议的综合研究
Antoine Lair1, Michael Mansuy1, Clément Romand2
1Veolia, Aubervilliers, France.
概括
实施"一流"的垃圾填埋实践可以在欧盟显著减少36%的温室气体 (GHG) 排放. 这种方法还增强了可再生能源的回收,并支持了欧盟的环境目标.
科学领域:
- 环境科学 环境科学
- 废物管理工程 废物管理工程
- 气候变化缓解缓解 气候变化缓解
背景情况:
- 垃圾填埋场是欧盟温室气体排放的重要来源.
- 目前的填埋场做法各不相同,影响了整体减排潜力.
- 实现欧盟的气候目标需要优化废物管理战略.
研究的目的:
- 评估"最佳"垃圾填埋实践对欧盟温室气体减排的影响.
- 评估先进垃圾填埋技术和运营战略的有效性.
- 为垃圾填埋场经营者和政策制定者提供可行的建议.
主要方法:
- 对欧洲垃圾填埋的利益相关者经验的分析.
- 评估"一流"的垃圾填埋设施及其实践.
- 量化潜在的温室气体减排量,与通常的情况相比.
主要成果:
- 在2024年至2035年期间,转向"同类最佳"实践可以将垃圾填埋场排放量减少约21MtCO2eq (-36%).
- "最好的垃圾填埋场"包括先进的气体捕获,快速的最终覆盖,生物反应器运行,气体回收和残留甲处理.
- 这些做法提供了一种可再生能源,有助于能源主权.
结论:
- 采用"一流"的垃圾填埋实践对于实现欧盟温室气体减排目标至关重要.
- 这些先进的实践增强了能源回收,并刺激了生物甲生产.
- 优化垃圾填埋管理补充了减少废物和转移有机物为更广泛的欧盟环境目标的努力.
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