SULFATREAT410 HP* safely and irreversibly removes hydrogen sulfide and light mercaptan type odors from any air or gas stream. Its special characteristics allow it to treat low-pressure applications such as vent gas for odor-control purposes. In the presence of oxygen, reaction speed is many times faster, allowing for smaller equipment sizes. This high-capacity product is unique in that it reliably and predictably functions in partially to fully humid air. For convenient disposal, SULFATREAT410 HP is easy to handle and environmentally safe in both its unreacted and reacted forms.