Ozone Injection into an Activated Carbon Bed to Remove Hydrogen Sulfide in the Presence of Concurrent Substances

摘要

Adsorption using activated carbon is one of the most reli- able techniques for preventing odor by substances such as H_2S. Concurrent substances in effluent gas often re- duce the removal capacity of activated carbon for H_2S. As a means of restoring capacity under such conditions, ozone injection into an activated carbon column was ex- amined.