Lida Huarui, focusing on the characteristics of feed waste gas, has continuously introduced high-quality technologies from home and abroad over the years, building upon its research and development of feed machinery, and actively collaborating with several domestic universities on research in accordance with national policies and regulations. Specifically for feed production enterprises, it has innovated in waste gas treatment systems, equipment structure, and automatic control, developing a new feed waste gas treatment process: advanced oxidation + spray absorption + recycled water treatment.