The flue gas denitrification system is a key environmental protection technology in modern industrial production, mainly used to control and reduce nitrogen oxides（Emissions of NOx. Nitrogen oxides are one of the main sources of air pollution, which can cause environmental problems such as acid rain, photochemical smog, and damage to the human respiratory system. With the increasing global awareness of environmental protection and the implementation of relevant regulations, industrial enterprises are paying more and more attention to the application of flue gas denitrification technology.

The flue gas denitrification system uses chemical reduction reactions to remove NOxNOx is converted into nitrogen and water, thereby reducing emissions. However, in order to ensure the effectiveness and stability of the system, real-time monitoring of multiple parameters in the system is necessary. This includes the emission concentrations of nitrogen oxides and particulate matter, which directly affect environmental quality and human health. Meanwhile, the temperature, humidity, flow rate, and oxygen content of the flue gas are also key parameters that determine the conditions and efficiency of the denitrification reaction. Temperature and humidity affect the activity of the catalyst, while flow rate and oxygen content are related to the adequacy and equilibrium of the reaction.

By monitoring these parameters, enterprises can not only optimize denitrification processes and improve emission reduction efficiency, but also adjust operations in a timely manner to avoid equipment failures and ensure production continuity and economy. In addition, accurate monitoring data is of great significance for meeting environmental regulations, preparing environmental reports, and enhancing the social image and market competitiveness of enterprises.

Shandong Xinze Instrument Co., LtdDeveloped byTK-1000 modeldenitrificationContinuous monitoring system for flue gas emissions, utilizing advanced technologyExtract cold dry method+UV Differential Absorption Spectroscopy（DOAS）technology+LaserafterScattering dust analyzer, able to measureNO、O2、 Temperature, pressure, flow rate, particulate matter, humidityUpload multiple parameters to the Environmental Protection Bureau website through a data acquisition instrument (or dynamic control instrument). The system equipment is placed in the monitoring station building，Easy to operate and maintain.The entire system has a simple structure, modular design, strong stability, and low operating costs.