Ionizing Wet Scrubbers combines the principles of electrostatic particle discharging, inertial impaction and gas absorption. High voltage ionization is used to electrostatically charge particles before they enter a packed bed scrubber section. In the packed bed, particulate is removed by attraction of charged particles to neutral surface. The electrostatically charge particles are attracted to the neutral surfaces by a phenomenon called "image force attraction″.gas flow through an I system is typically horizontal. This system can remove particulate as small as 0.1 micron.