Project location: Dingcheng District, ChangdeProcessing technology:Secondary chemical washing (acid washing+alkali washing) → biofilter → UV photocatalytic oxidation (backup)Processing items: Methyl mercaptan, Trimethylamine NH3、 H2S and other componentsProject scale: Designed to handle an air volume of 164000 m ³/h, with a total of 3 sets of odor gas treatment systems installed