The chemical composition of both the particulate matter and flue gas can affect ESP performance.
In many applications, key indicators of gas composition are often obtained by
using continuous emission monitors. However, particle concentration and composition are
determined by using intermittent grab sampling.
The operation of an ESP depends on the concentration of electronegative gases O2, H2O,
CO and SO2/SO3 to generate an effective corona discharge. Often, sources use continuous
monitors to measure these gas concentrations to meet regulatory requirements, or in the
case of combustion sources to determine excess air levels (CO2 or O2).
In many applications, key indicators of gas composition are often obtained by
using continuous emission monitors. However, particle concentration and composition are
determined by using intermittent grab sampling.
The operation of an ESP depends on the concentration of electronegative gases O2, H2O,
CO and SO2/SO3 to generate an effective corona discharge. Often, sources use continuous
monitors to measure these gas concentrations to meet regulatory requirements, or in the
case of combustion sources to determine excess air levels (CO2 or O2).
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