The principle and process of microbial deodorization as well as its application and progress at home and abroad were introduced.It shows that microbial process will be widely used in future.

• 文章介绍了用微生物方法处理恶臭气体的原理、方法以及国内外研究应用发展的现状,表明用微生物法脱臭具有广阔的应用前景。