3. Which of the following devices of particulate collection from a stream gas does not discharge the particulates collected as a dry solid?
A. Wet scrubber
B. Cyclone separator
C. Electrostatic precipitator
D. Fabric filter
3. Which of the following devices of particulate collection from a stream gas does not discharge the particulates collected as a dry solid?
A. Wet scrubber
B. Cyclone separator
C. Electrostatic precipitator
D. Fabric filter