吴泾工业区扬尘污染治理中降尘监测的影响因素研究

Dust Monitoring Influencing Factors Study on dust pollution control in Wujin Industry Park

降尘监测可以较客观地反映与评价城市区域扬尘污染水平。及时掌握降尘污染状况,对区域扬尘污染治理措施成效和评价城市区域环境空气质量具有实际意义。降尘监测具有采样设备简单、操作简便易行、成本相对较低等特点。但是监测周期长、环节多等都会影响降尘监测的准确性。本文通过对吴泾工业区扬尘污染治理中降尘数据分析发现,降尘监测中存在降尘数据波动大、受周边环境影响大、人为损坏多等诸多因素的影响,就这些影响因素进行分析探讨,并提出了若干建议和解决方法。

Dust monitoring can objectively show and evaluate the dust pollution level of urban areas. To grasp the falling dust pollution, It has practical significance for the effectiveness of pollution control measures and evaluation of urban regional air quality. For dust monito- ring, it is simple sampling equipment, easy operation and relatively lower cost fowever many factors such as long monitoring cycle, many links will affect the data accuracy. By the analysis the data of dust pollution in Wu Jing Industrial Park. It shows that there are many influen- cing factors such as large fluctuation dust pollution data, Interference of surrounding environment and man - made mistake etc. To analysis and discuss these factors, propose suggestions and solution.