Ducon Wet Electrostatic Precipitator (WESP) are available in both horizontal & vertical configuration and are designed to achieve zero opacity and over 99.9% removal efficiency on particles down to 0.01 micron in size (<0.5 mg/Nm3)with 0.5 w.c. pressure drop. Ducon also provides special condensing type of Wet ESP's for control of acid fumes & metal oxides from boilers burning Petcoke and other hazardous fuel. Ducon's design is non-clogging due to wide spaced electrodes.