The principal design variables are the dust
concentration, measured in g/m3 (lb/ft3 or gr/ft3) and the gas flow rate to the
ESP, measured in m3/min (ft3/min or acfm). The gas volume and dust
concentration (loading) are set by the process exhaust gas flow rate. Once
these variables are known, the vendor can begin to design the precipitator for
the specific application.
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