School of Geography and Resources Science, Neijiang Normal University, Neijiang, 641100, China.
Abdul Wali Khan University, Mardan, Pakistan.
Chemosphere. 2022 Feb;288(Pt 1):132403. doi: 10.1016/j.chemosphere.2021.132403. Epub 2021 Oct 5.
Municipal solid waste (MSW) is a reflection of the culture that generates it and has a negative impact on the health of the humans and the environment. In the global context, people are abandoning increasing volumes of garbage, and the content of that waste is becoming more complicated than it has ever been, as plastic and electronic consumer goods spread. At the same time, the world is rapidly urbanizing. These changes place a burden on cities to manage garbage appropriately on both a social and environmental level. Globally, extensive research has been conducted to develop a comprehensive MSW management system that includes treatment. The primary objective of this article is to examine municipal solid waste in eight of China's eastern coastal regions. With the use of this review, we found that MSW generation is increasing in Shandong, Guangdong, Zhejiang, and Fujian provinces, but declining in other eastern coastal cities, provinces, and special zones. Furthermore, municipal solid waste in China is treated utilizing 52 percent landfill, 45 percent incineration, and 3 percent composting techniques, resulting in significantly lower usage efficiency than in developed countries. The effectiveness of China's municipal waste management system must be improved. In addition, this review examines MSW management issues and prospects in China, as well as recommendations for strengthening the MSW management system.
城市固体废物(MSW)反映了产生它的文化,并对人类健康和环境造成负面影响。在全球范围内,人们正在抛弃越来越多的垃圾,而且随着塑料和电子消费品的普及,垃圾的内容变得比以往任何时候都更加复杂。与此同时,世界正在迅速城市化。这些变化给城市带来了在社会和环境层面上妥善处理垃圾的负担。在全球范围内,已经进行了广泛的研究,以开发包括处理在内的综合城市固体废物管理系统。本文的主要目的是研究中国东部沿海地区的八个城市的城市固体废物。通过这项研究,我们发现,山东省、广东省、浙江省和福建省的城市固体废物产生量正在增加,但其他东部沿海城市、省份和特别行政区的城市固体废物产生量正在减少。此外,中国的城市固体废物处理采用 52%的填埋、45%的焚烧和 3%的堆肥技术,其使用效率明显低于发达国家。中国的城市固体废物管理系统的有效性必须得到提高。此外,本研究还探讨了中国城市固体废物管理中存在的问题和前景,并提出了加强城市固体废物管理系统的建议。