A stack plume is often seen as a nuisance. Most of the times this is the optical aspect only but when the plume washes down odor nuisance can occur. In winter time it is possible the condensate freezes resulting in iced areas below the stack with the risk of slipping. Depending on the situation we can either reduce the plume or reduce the nuisance. We do this by collecting the condensate prior to emitting or by mixing up other gas stream in the area resulting in a better buoyancy. Your emissions in control!