Test and Analysis of Monitoring Methods for Low Concentration Particulate Matter in Exhaust Gas
The test analysis of the detection limit,precision,accuracy,and full program blank of the"Determination of Low Concentration Particle Matter in Fixed Pollution Source Waste Gas by Gravimetric Method(HJ 836-2017)"shows that the monitoring data is accurate and reliable,and the detection limit,precision,accuracy,and full program blank can all meet the requirements of the standard method.By testing and analyzing the detection limit,precision,accuracy,and full program blank in standard methods,the concentration and emission of fixed source particulate matter,as well as the overall environmental quality and pollution situation of the region are accurrately grasped.This has a good promoting effect on daily monitoring of ultra-low particulate matter emissions and overall situation control.