对家庭回收利用的挑战进行混合方法分析和开发可持续回收利用指标
Saeed Oluwadipe1, Diane Purchase2, Hemda Garelick2
1Department of Natural Sciences, Faculty of Science and Technology, Middlesex University, London NW4 4BT, UK; Environment and City Management, Westminster City Council, London SW1E 6QP, UK.
Waste management (New York, N.Y.)
|October 4, 2025
概括
威斯敏斯特市议会因沟通和服务问题不清楚而面临低回收率. 一个新的可持续回收指标 (SRI) 旨在改善废物管理政策并促进回收参与.
科学领域:
- 环境科学 环境科学
- 城市规划 城市规划
- 废物管理 废物管理
背景情况:
- 英国威斯敏斯特市议会努力实现国家回收目标 (到2020年达到50%,2035年达到65%).
- 低回收率需要制定有效的废物管理政策.
研究的目的:
- 调查阻碍威斯敏斯特高回收率的障碍.
- 为制定有效的废物管理政策提供信息.
- 提出一个工具,以提高理事会的回收性能.
主要方法:
- 在2019-2022年期间使用的混合方法方法.
- 数据通过在线调查 (417名居民),电话采访 (12名居民) 和虚拟采访 (3名议会工作人员) 收集.
主要成果:
- 较年轻的人群 (22-45岁) 强烈希望清晰的垃圾桶标签.
- 教育背景影响了对bin清晰度的看法 (31%的中学毕业生对50%的研究生).
- 确定了关键障碍:沟通,公众参与,服务,政策和物理限制.
结论:
- 提出了可持续回收指标 (SRI),以指导提高回收率的决策.
- 该SRI对高回收产量的关键因素进行了分类.
- 调查结果和SRI工具对改善城市回收利用在国内和国际上有潜在的应用.
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