Compound Emissions in Rendering Operations Based on the EPA’s Meat Rendering Plants Final Report of 1995, the air stream from a rendering operation could contain the following compounds:   Particulate Ammonia Hydrogen Sulfide Organic Sulfides Disulfides C-4 to C-7 Aldehydes Trimethylamine C-4 Amines Quinoline Dimethyl Pyrazine Other Pyrazines C-3 to C-6 Organic Acids C-4 to C-7 Alcohols Ketones Aliphatic Hydrocarbons Aromatic Compounds     To view a copy of this complete report, click here.       Most of these emissions should be removed in the condensers. The remaining water soluble compounds can be removed with a wet air scrubber and a reaction chemical. REACT-OX® is formulated to provide a reaction for each of these water soluble compounds.    Hydro Solutions research has centered on the reaction kinetics involved and the chemical properties that are required for quick reactions to take place.