This video features wet scrubbers as a management practice to address emissions, odors and particulate matter (dust) from animal housing. Wet scrubbers are used on ventilation air as it exits livestock housing. They use liquid to collect dust or particulate matter (PM) and absorb gases from air by using a wet surface, spray system, or wet material bed.
This video is part of the Air Management Practices Assessment Tool (AMPAT) developed at Iowa State University and funded by the National Pork Board. Additional resources can be found on the AMPAT web page at: agronext.iastate.edu/ampat/