绿色生态环境下高层建筑施工现场扬尘污染监测方法研究

Monitoring of Dust Pollution in High-rise Building Construction Site under Green Ecological Environment

在扬尘监测过程中由于受到点位限制,使监测结果不精确,为此提出绿色生态环境下高层建筑施工现场扬尘污染监测方法。分析扬尘形成因素,选取扬尘传感器的光源、接收器与通信模块等信息采集装置;设计采集电路,获取散射角度,得到扬尘颗粒相关物理信息;对采集的信息做滤波处理,通过衍射线线宽计算出粒子直径,获得粒子运行速度,预测出粒子粘附性;将计算结果上传到监测管理平台中,获得扬尘污染浓度,完成监测。仿真实验表明,该方法监测区域全面,监测结果与实际测量结果之间误差较小。

In the process of dust monitoring,the monitoring results are not accurate due to the limitation of monitoring points.Therefore,the monitoring method of dust pollution in high-rise building construction site under green ecological environment is proposed.The factors of dust formation are analyzed,and the light source,receiver and communication module of dust sensor are selected.The collection circuit is designed to obtain the scattering angle and the relevant physical information of dust particles.By filter the collected information,calculate the particle diameter through the diffraction line width,the particle running speed are obtained for predicting the particle adhesion.The study uploaded the calculation results to the monitoring management platform to obtain the dust pollution concentration and complete the monitoring.The simulation results show that the monitoring area is comprehensive and the error between the monitoring results and the actual measurement results is small.