Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Environment Charcoal Biofilter Cleans Up Fertilizer Waste Gases 10-23-2010 • arclein Among the many advantages are the fact that biofiltration is environment friendly technology, resulting in the complete degradation by oxidation of toxic pollutants to water and carbon dioxide without generating a residual waste stream. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: