露天煤矿空气污染源及其防治方法与措施

Air Pollution Sources and Prevention Methods and Measures in Open-pit Coal Mines

为了降低露天煤矿开采造成的环境破坏问题,以某露天煤矿为例,详细探讨了露天煤矿的空气污染源,并提出了针对性的空气污染防治措施。运用分析对比的方式,判断空气污染防治方法的应用效果。结果表明,实施空气污染防治措施后,煤矿施工现场的粉尘浓度质量分数明显下降,煤矿现场环境得到显著改善。

In order to reduce the environmental damage caused by open-pit coal mining,taking a certain open-pit coal mine as an example,this paper discusses in detail the sources of air pollution in open-pit coal mines and proposes targeted measures for air pollution prevention and control.Analytical and comparative methods are used to assess the effectiveness of air pollution prevention and control measures.The results showed that after implementing air pollution prevention and control measures,the quality fraction of dust concentration at coal mine construction sites significantly decreased,and the environment at coal mine sites was significantly improved.