养殖场生物除臭技术的应用研究进展OA

With the rapid development of the farming industry,odor pollution in farms has become an increasing concern.The odor not only affects the health and production performance of livestock and poultry,but also negatively affects the surrounding environment and residents'lives.Biological deodorization technology,as a green,efficient and secondary pollution-free solution,has become a hot spot of current research.The study showed that biological deodorization technology had significant advantages in improving the environment of livestock farms and promoting ecological farming.This paper reviewed the characteristics of farm odor,the key methods of biological deodorization and the application status of its main technologies.It then provided detailed descriptions of key deodorization methods such as in situ control method,biological deodorization method and microbial deodorant.Finally,it discussed the application status of the main biological deodorization techniques such as microbial fermentation bed technique and biological drip filter tower deodorization technique,aiming to provide theoretical references for building a scientifically sound odor control system for farms and promote the sustainable development of the farming industry.