At college of power engineering, USST, a technique based on analysis of fluctuating light transmission is being under study for real-time and on-line powder monitoring, which has been mainly applied to monitoring pulverized coal at power plants.

On-line particle monitor instrument based on the fluctuation of transmitted light;

Values of COD and transmitted light fluctuation were used to indicate the effectiveness of the treatment under different conditions such as time of flocculation, mode of dosing, mixing velocity and concentration of PFS.

Study on monitoring characteristics of sensor based on technology of fluctuation of transmitted light;

Design and Application of the Particle Sensor of Fluctuation of Transmitted Light;