摘要
近年来我国雾霾污染问题已经大有改善,但由于雾霾的起因十分复杂,与人类活动有关的各种污染因素都能导致雾霾的出现,根本治理雾霾还需长久的坚持和分析。目前大多数研究者主要将雾霾的产生归因于两个方面的内容,一是机动车尾气排放,二是煤炭燃烧。基于国家的发展状况和能源结构,机动车和煤炭的确是不可否认的因素。所以本文主要针对这两个方面所产生的污染,分析了其造成的危害、排放的组成物质以及现存的改善的方法。
In recent years,the problem of haze pollution in China has been greatly improved,because the cause of haze is very complex,all kinds of pollution factors related to human activities can lead to the emergence of haze,the fundamental control of haze still needs to be persisted and analyzed for a long time.At present,most researchers mainly attribute the generation of haze to two aspects,one is vehicle exhaust emissions,and the other is coal combustion.Based on the state of development and energy structure of the country,motor vehicles and coal are indeed undeniable factors.Therefore,aiming at the pollution caused by these two aspects,the harm caused by them,the components of emissions and the existing improvement methods were analyzed.
作者
李佳璇
LI Jia-xuan(Tibet University,Tibet Lhasa 850000,China)
出处
《广州化工》
CAS
2020年第14期120-122,共3页
GuangZhou Chemical Industry
关键词
雾霾
煤炭
机动车尾气
haze
coal
motor vehicle exhaust
